Publications

MAHNKOPP-DIRKS, F., RADL, V., KUBLIK, S., GSCHWENDTNER, S., SCHLOTER, M. AND T. WINKELMANN (2021): Molecular barcoding reveals the genus Streptomyces as associated root endophytes of apple (Malus domestica) plants grown in soils affected by apple replant disease.,  Phytobiomes Journal
DOI: 10.1094/PBIOMES-07-20-0053-R

GRUNEWALDT-STÖCKER, G., POPP, C., WAMHOFF, D., MAISS, E. AND T. WINKELMANN (2021): Microscopic evidence of Nectriaceae and other microbes in infected fine root tissue of replant diseased apple plants.,  Eur. J. Hortic. Sci. 86, 29–40
DOI: 10.17660/eJHS.2021/86.1.4

ROHR, A.-D., STAUDT, J., CZIBORRA, K., FRITZ, A., SCHMITZ, M. AND T. WINKELMANN (2021): Split-root approach reveals localized root responses towards apple replant disease (ARD) in terms of ARD biomarker gene expression and content of phenolic compounds.,  Scientia Horticulturae 286: 110117
DOI: 10.1016/j.scienta.2021.110117

BALBÍN-SUÁREZ, A., JACQUIOD, S., ROHR, A.D., LIU, B., FLACHOWSKY, H., WINKELMANN, T., BEERHUES, L., NESME, J., SØRENSEN, S.J., VETTERLEIN, D. AND K. SMALLA (2021): Root exposure to apple replant disease soil triggers local defense response and rhizoplane microbiome dysbiosis.,  FEMS Microbiology Ecology 97, fiab031
DOI: 10.1093/femsec/fiab031

ARMIN, R., ZÜHLKE, S., MAHNKOPP-DIRKS, F., WINKELMANN, T. AND S. KUSARI (2021): Evaluation of apple root-associated endophytic Streptomyces pulveraceus strain ES16 by an OSMAC-assisted metabolomics approach.,  Front. Sustain. Food Syst. 5:643225
DOI: 10.3389/fsufs.2021.643225

BALBÍN-SUÁREZ, A., LUCAS, M., VETTERLEIN, D., SØRENSEN, S.J., WINKELMANN, T., SMALLA, K. AND S. JACQUIOD (2021): Exploring microbial determinants of apple replant disease (ARD): a microhabitat approach under split-root design.,  FEMS Microbiology Ecology 96, fiaa211
DOI: 10.1093/femsec/fiaa211

POPP, C., WAMHOFF, D., WINKELMANN, T., MAISS, E. AND G. GRUNEWALDT-STÖCKER (2020): Molecular identification of Nectriaceae in infections of apple replant disease affected roots collected by Harris Uni-Core punching or laser microdissection.,  J. Plant Dis. Protect.
DOI: 10.1007/s41348-020-00333-x

TECHEN. A.K., HELMING, K., BRUEGGEMANN, N., VELDKAMP, E., REINHOLD-HUREK, B., LORENZ, M., BARTKE, S., HEINRICH, U., AMELUNG, W., AUGUSTIN, K., BOY, J., CORREL, M., DUTTMAN, R., GEBBERS, R., GENTSCH, N., GROSCH, R., GUGGENBERGER, G., KERN, J., KIESE, R., KUHWALD, M., LEINWEBER,P., SCHLOTER, M., WIESMEIER, M., WINKELMANN, T. AND H.J. VOGEL (2020): Soil research challenges in response to emerging agricultural soil management practices.,  Advances in Agronomy 161: 179-240.
DOI: 10.1016/bs.agron.2020.01.002

HANSCHEN, F.S. AND T. WINKELMANN (2020): Biofumigation for fighting replant disease - a review.,  Agronomy 10: 425.
DOI: 10.3390/agronomy10030425

REIM, S., ROHR, A.D., WINKELMANN, T., WEIß, S., LIU, B., BEERHUES, L., SCHMITZ, M., HANKE, M.V. AND H. FLACHOWSKY (2020): Genes involved in stress response and especially in phytoalexin biosynthesis are upregulated in four Malus genotypes in response to apple replant disease.,  Front. Plant Sci. 10:1724.
DOI: 10.3389/fpls.2019.01724

NGUYEN, T.H.N., TÄNZER, S., RUDECK, J., WINKELMANN, T. AND T. DEBENER (2020): Genetic analysis of adventitious root formation in vivo and in vitro in a diversity panel of roses.,  Scientia Horticulturae 266: 109277
DOI: 10.1016/j.scienta.2020.109277

WINKELMANN, T., SPETHMANN, W. AND A. SEEGERT (2020): Propagation of 285-year-old alley linden (Tilia x vulgaris) trees via long cuttings.,  Eur. J. Hortic. Sci. 85(3): 160-168.
DOI: 10.17660/eJHS.2020/85.3.3

PALFALVI, G., HACKL, T., TERHOEVEN, N., SHIBATA, T.F., NISHIYAMA, T., ANKENBRAND, M., BECKER, D., FÖRSTER, F., FREUND, M., IOSIP, A., KREUZER, I., SAUL, F., KAMIDA, C., FUKUSHIMA, K., SHIGENOBU, S., TAMADA, Y., ADAMEC, L., HOSHI, Y., UEDA, K., WINKELMANN, T., FUCHS, J., SCHUBERT, I., SCHWACKE, R., AL-RASHEID, K., SCHULTZ, J., HASEBE, M. AND R. HEDRICH (2020): Genomes of the Venus flytrap and close relatives unveil the roots of plant carnivory,  Current Biology 30 (12): 2312-2320.e5
DOI: 10.1016/j.cub.2020.04.051

NGUYEN, T.H.N., WINKELMANN, T. and T. DEBENER (2020): Genetic analysis of callus formation in a diversity panel of 96 rose genotypes.,  Plant Cell, Tissue and Organ Culture 142: 505–517
DOI: 10.1007/s11240-020-01875-6

YIM, B., BAUMANN, A., GRUNEWALDT-STÖCKER, G., LIU, B., BEERHUES, L., ZÜHLKE, S., SAPP, M., NESME, J., SØRENSEN, S.J., SMALLA, K. AND T. WINKELMANN (2020): Rhizosphere microbial communities associated to rose replant disease: links to plant growth and root meta­bolites.,  Horticulture Research 7: 144
DOI: 10.1038/s41438-020-00365-2

ROHR, A.-D., SCHIMMEL, J., LIU, B., BEERHUES, L., GUGGENBERGER, G. and T. WINKELMANN (2020): Identification and validation of early genetic biomarkers for apple replant disease:,  PLoS ONE 15(9): e0238876
DOI: 10.1371/journal.pone.0238876

GRUNEWALDT‑STÖCKER, G., POPP, C., BAUMANN, A., FRICKE, S., MENSSEN, M., WINKELMANN, T. AND E. MAISS (2020): Observations on early fungal infections with relevance for replant disease in fine roots of the rose rootstock Rosa corymbifera ’Laxa’.,  Sci. Rep. 10:22410
DOI: 10.1038/s41598-020-79878-8

RADL, V., WINKLER, J.B., KUBLIK, S., YANG, L., WINKELMANN, T., VESTERGAARD, G. SCHRÖDER, P. AND M. SCHLOTER (2019): Reduced microbial potential for the degradation of phenolic compounds in the rhizosphere of apples seedlings grown in soils affected by replant disease.,  Environmental Microbiome 14:8.
DOI: 10.1186/s40793-019-0346-2

SHILLA, O., DINSSA, F.F., OMONDI, E.O., WINKELMANN, T., AND M. O. ABUKUTSA-ONYANGO (2019): Cleome gynandra L. origin, taxonomy and morphology: A review.,  Afr. J. Agricult. Res. 1586-1583.
DOI: 10.5897/AJAR2019.14064

REIM, S., SIEWERT, C., WINKELMANN, T., WÖHNER, T., HANKE, M.V. AND H. FLACHOWSKY (2019): Evaluation of Malus genetic resources for tolerance to apple replant disease (ARD).,  Scientia Horticulturae 256: 108517
DOI: 10.1016/j.scienta.2019.05.044

KIRIGIA, D., WINKELMANN, T., KASILI, R. AND H. MIBUS (2019): Nutritional composition in African nightshade (Solanum scabrum) influenced by harvesting methods, age and storage conditions.,  Postharvest Biology and Technology 153: 142-151.
DOI: 10.1016/j.postharvbio.2019.03.019

RONOH, R., LINDE, M., WINKELMANN, T., ABUKUTSA-ONYANGO, M., DINSSA, F.F. AND T. DEBENER (2019): Morphological characterization, genetic diversity and population structure of African nightshades (section Solanum L.),  Genet Resour Crop Evol (2019) 66:105–120
DOI: 10.1007/s10722-018-0700-z

GRUNEWALDT-STÖCKER, G., MAHNKOPP, F., POPP, C., MAISS, E. AND T. WINKELMANN (2019): Diagnosis of apple replant disease (ARD): Microscopic evidence of early symptoms in fine roots of different apple rootstock genotypes.,  Scientia Horticulturae 243: 583–594.
DOI: 10.1016/j.scienta.2018.09.014

WINKELMANN, T., SMALLA, K., AMELUNG, W., BAAB, G., GRUNEWALDT-STÖCKER, G., KANFRA, X., MEYHÖFER, R., REIM, S., SCHMITZ, M., VETTERLEIN, D., WREDE, A., ZÜHLKE, S., GRUNEWALDT, J., WEIß, S. AND SCHLOTER, M. (2019): Apple replant disease: causes and mitigation strategies.,  Current Issues in Molecular Biology, 30: 89-106.
DOI: 10.21775/cimb.030.089

RONOH, R. LINDE, M., WINKELMANN, T., ABUKUTSA-ONYANGO, M., DINSSA, F.F. AND DEBENER, T. (2018): Development of next-generation sequencing (NGS)-based SSRs in African nightshades: Tools for analyzing genetic diversity for conservation and breeding.,  Scientia Horticulturae 235: 152–159
DOI: 10.1016/j.scienta.2018.03.003

KIRIGIA, D., WINKELMANN, T., KASILI, R. AND MIBUS, H. (2018): Development stage, storage temperature and storage duration influence phytonutrient content in cowpea (Vigna unguiculata L. Walp.),  Heliyon 4: e00656
DOI: 10.1016/j.heliyon.2018.e00656

GRUNEWALDT-STÖCKER, G., MAHNKOPP, F., POPP, C., MAISS, E. AND T. WINKELMANN (2018): Microscopic evidence of early symptoms in fine roots of different apple rootstock genotypes,  Scientia Horticulturae 243: 583–594
DOI: 10.1016/j.scienta.2018.09.014

RATJENS, S., MORTENSEN, S., KUMPF, A., BARTSCH, M. AND T. WINKELMANN (2018): Embryogenic callus as target for efficient transformation of Cyclamen persicum enabling gene function studies,  Front. Plant Sci. 9:1035
DOI: 10.3389/fpls.2018.01035

WINKELMANN, T., SMALLA, K., AMELUNG, W., BAAB, G., GRUNEWALDT-STÖCKER, G., KANFRA, X., MEYHÖFER, R., REIM, S., SCHMITZ, M., VETTERLEIN, D., WREDE, A., ZÜHLKE, S., GRUNEWALDT, J., WEIß, S. AND SCHLOTER, M. (2018): Apple replant disease: causes and mitigation strategies,  Current Issues in Molecular Biology, 30: 89-106
DOI: 10.21775/cimb.030.089

MAHNKOPP, F., SIMON, M., LEHNDORFF, E. PÄTZOLD, S., WREDE, A. AND T. WINKELMANN (2018): Induction and diagnosis of apple replant disease (ARD): a matter of heterogeneous soil properties?,  Scientia Horticulturae 241: 167-177
DOI: 10.1016/j.scienta.2018.06.076

RONOH, R., EKHUYA, N.A., LINDE, M., WINKELMANN, T., ABUKUTSA-ONYANGO, M., DINSSA, F.F., AND T. DEBENER (2018): African nightshades: genetic, biochemical and metabolite diversity of an underutilised indigenous leafy vegetable and its potential for plant breeding.,  The Journal of Horticultural Science and Biotechnology 93: 113-121
DOI: 10.1080/14620316.2017.1358112

QUAMBUSCH, M., GRUß, S., PSCHERER, T., WINKELMANN, T. AND M. BARTSCH (2017): Improved in vitro rooting of Prunus avium microshoots using a dark treatment and an auxin pulse,  Scientia Horticulturae 220: 52-56
DOI: 10.1016/j.scienta.2017.03.020

WEISS, S. AND T. WINKELMANN (2017): Transcriptome profiling in leaves representing aboveground parts of apple replant disease affected Malus domestica ‘M26’ plants,  Scientia Horticulturae 222: 211-225
DOI: 10.1016/j.scienta.2017.05.012

WEISS, S., M. BARTSCH AND T. WINKELMANN (2017): Transcriptomic analysis of molecular responses in Malus domestica ‘M26’ roots affected by apple replant disease,  Plant Mol Biol 94: 303-318
DOI: 10.1007/s11103-017-0608-6

BÜNDIG, C., VU, T.H., MEISE, P., SEDDIG, S., SCHUM, A. AND T. WINKELMANN (2017): Variability in osmotic stress tolerance of starch potato genotypes (Solanum tuberosum L.) as revealed by an in vitro screening: role of proline, osmotic adjustment and drought response in pot trials.,  J Agro Crop Sci. 203:206-218
DOI: 10.1111/jac.12186

CHANDRASEKERA, B.S.G., FLUESS, H., ZHAO, Y.C., TRIGIANO, R.N. AND T. WINKELMANN (2017): In vitro plant regeneration from ovules of Taraxacum officinale and Taraxacum koksaghyz,  Afric. J. Biotechnol. 16 (34): 1764-1775
DOI: 10.5897/AJB2017.16138

OMONDI, E.O., DEBENER, T., LINDE, M., ABUKUTSA-ONYANGO, M., DINSSA, F.F. AND T. WINKELMANN (2017): Mating biology, nuclear DNA content and genetic diversity in spider plant (Cleome gynandra) germplasm from various African countries,  Plant Breed. 136: 578-589
DOI: 10.1111/pbr.12485

MENSSEN, M., LINDE, M., OTUNGA OMONDI, E., ABUKUTSA-ONYANGO, M., DINSSA, F.F-. AND T. WINKELMANN (2017): Genetic and morphological diversity of cowpea (Vigna unguiculata (L.) Walp.) entries from East Africa,  Scientia Horticulturae 226: 268–276
DOI: 10.1016/j.scienta.2017.08.003

OMONDI, E.O., ENGELS, C., NAMBAFU, G., SCHREINER, M., NEUGART, S., ABUKUTSA-ONYANGO, M. AND T. WINKELMANN (2017): Nutritional compound analysis and morphological characterization of spider plant (Cleome gynandra) - an African indigenous leafy vegetable,  Food Research International 100: 284-295
DOI: 10.1016/j.foodres.2017.06.050

YIM, B., NITT, H., WREDE, A., JACQUIOD, S., SØRENSEN, S.J., WINKELMANN, T. AND K. SMALLA (2017): Effects of soil pre-treatment with Basamid® Granules, Brassica juncea, Raphanus sativus, and Tagetes patula on bacterial and fungal communities at two apple replant disease sites,  Front. Microbiol. 8:1604
DOI: 10.3389/fmicb.2017.01604

WEISS, S., LIU, B., RECKWELL, D., BEERHUES, L. AND T. WINKELMANN (2017): Impaired defense reactions in apple replant disease-affected roots of Malus domestica ‘M26’,  Tree Physiol. 37: 1672-1685
DOI: 10.1093/treephys/tpx108

NGUYEN, T.H.N., SCHULZ, D., WINKELMANN, T. AND T. DEBENER (2017): Genetic dissection of adventitious shoot regeneration in roses by employing genome-wide association studies,  Plant Cell Rep 36: 1493–1505
DOI: 10.1007/s00299-017-2170-8

PHAM N.T., MEIER-DINKEL, A., HÖLTKEN, A.M., QUAMBUSCH, M., MAHNKOPP, F. AND T. WINKELMANN (2017): Endophytic bacterial communities in in vitro shoot cultures derived from embryonic tissue of hybrid walnut (Juglans x intermedia),  Plant Cell, Tissue and Organ Culture 130:153-165
DOI: 10.1007/s11240-017-1211-x

GELMESA, D., DECHASSA, N., MOHAMMED, W., GEBRE, E., MONNEVEUX, P., BÜNDIG, C. AND T. WINKELMANN (2017): In vitro screening of potato genotypes for osmotic stress tolerance,  Open Agriculture 2: 308–316
DOI: 10.1515/opag-2017-0035

WINKELMANN, T., WARWAS, M., RAFFEINER, B., SEREK, M. AND H. MIBUS (2016): Improved postharvest quality of inflorescences of fbp1::etr1-1 transgenic Burrageara ‘Stefan Isler Lava Flow’,  J. Plant Growth Regul. 35:390-400
DOI: 10.1007/s00344-015-9545-2

BÜNDIG, C., JOZEFOWICZ, A.M., MOCK, H.P. AND T. WINKELMANN (2016): Proteomic analysis of two divergently responding potato genotypes (Solanum tuberosum L.) following osmotic stress treatment in vitro,  J. Proteomics 143: 227–241
DOI: 10.1016/j.jprot.2016.04.048

BARTSCH, M., GEIKE, J. UND T. WINKELMANN (2016): Fünf Jahre WeGa-PhD: Ein deutschlandweites Doktorandennetzwerk gartenbauwissenschaftlich-forschender Doktoranden mit Zukunftsaussicht.,  DGG-Proceedings, Vol. 6 (WeGa), June 2016, No. 2, p. 1-5.
DOI: 10.5288/dgg-pr-06-02-mb-2016

SHILLA, O., ABUKUTSA-ONYANGO, M., DINSSA, F.F. AND T. WINKELMANN (2016): Seed dormancy, viability and germination of Cleome gynandra (L.) Briq.: A review,  Afr. J. Hort. Sci. 10:42-52

BRAUN, P., AND T. WINKELMANN (2016): Flow cytometric analyses of somatic and pollen nuclei in midday flowers (Aizoaceae),  Caryologia 69: 303-314
DOI: 10.1080/00087114.2016.1188359

BÜNDIG, C., BLUME, C., PETERHÄNSEL, C. AND T. WINKELMANN (2016): Changed composition of metabolites in Solanum tuberosum subjected to osmotic stress in vitro: Is sorbitol taken up?,  Plant Cell Tissue and Organ Culture 127: 195-206
DOI: 10.1007/s11240-016-1042-1

BRAUN, P. AND T. WINKELMANN (2016): Localization and overcoming of hybridization barriers in Delosperma and Lampranthus (Aizoaceae),  Euphytica 211: 255-275
DOI: 10.1007/s10681-016-1751-x

BRAUN, P. AND T. WINKELMANN (2016): Effect of photoperiod and temperature on flower induction in three Aizoaceae genera,  Eur. J. Hortic. Sci. 81(4), 204–211
DOI: 10.17660/eJHS.2016/81.4.3

YIM, B., HANSCHEN, F.S., WREDE, A., NITT, H., SCHREINER, M., SMALLA, K. AND T. WINKELMANN (2016): Effects of biofumigation using Brassica juncea and Raphanus sativus in comparison to disinfection using Basamid on apple plant growth and soil microbial communities at three field sites with replant disease,  Plant Soil 406: 389-408
DOI: 10.1007/s11104-016-2876-3

QUAMBUSCH, M., BRÜMMER, J., HALLER, K., WINKELMANN, T. AND M. BARTSCH (2016): Dynamics of endophytic bacteria in plant in vitro culture: quantification of three bacterial strains in Prunus avium in different plant organs and in vitro culture passages,  Plant Cell Tissue and Organ Culture 126: 305-317
DOI: 10.1007/s11240-016-0999-0

KHAMIS, G., WINKELMANN, T., SCHAARSCHMIDT, F. AND J. PAPENBROCK (2016): Establishment of an in vitro propagation and transformation system of Balanites aegyptiaca,  Plant Cell Tissue and Organ Culture 125: 457-470
DOI: 10.1007/s11240-016-0961-1

TUAN, P.N., MEIER-DINKEL, A., HÖLTKEN, A.M., WENZLITSCHKE, I. AND T. WINKELMANN (2016): Paving the way for large-scale micropropagation of Juglans x intermedia using genetically identified hybrid seed,  Plant Cell Tissue and Organ Culture 126:153-166
DOI: 10.1007/s11240-016-0986-5

KULIGOWSKA, K., LÜTKEN, H., CHRISTENSEN, B., SKOVGAARD, I., LINDE, M., WINKELMANN, T. AND R. MÜLLER (2015): Evaluation of reproductive barriers contributes to the development of novel interspecific hybrids in the Kalanchoë genus,  BMC Plant Biology15: 15 | File |
DOI: DOI 10.1186/s12870-014-0394-0

ALVES CAPRESTANO, C., GUERRA, M.P. AND T. WINKELMANN (2015): Effect of glutathione on the early differentiation of Cyclamen persicum somatic embryos,  DGG-Proceedings, Vol. 5, Sep. 2015, No. 12, p. 1-5 | File |
DOI: 10.5288/dgg-pr-05-12-cc-2015

BAUERFEIND, M.A., WINKELMANN, T., FRANKEN, P. AND U. DRUEGE (2015): Transcriptome, carbohydrate, and phytohormone analysis of Petunia hybrida reveals a complex disturbance of plant functional integrity under mild chilling stress,  Front. Plant Sci. 6: 583
DOI: 10.3389/fpls.2015.00583

WINKELMANN, T., RATJENS, S., BARTSCH, M., RODE, C., NIEHAUS, K. AND H. BEDNARZ (2015): Metabolite profiling of somatic embryos of Cyclamen persicum in comparison to zygotic embryos, endosperm, and testa,  Front. Plant Sci. 6: 597
DOI: 10.3389/fpls.2015.00597

YIM, B., WINKELMANN, T., DING, G.C. AND K. SMALLA (2015): Different bacterial communities in heat and gamma irradiation treated replant disease soils revealed by 16S rRNA gene analysis – contribution to improved aboveground apple plant growth?,  Frontiers in Microbiology 6:1224
DOI: 10.3389/fmicb.2015.01224

HANSCHEN, F.S., YIM, B., WINKELMANN, T., SMALLA, K. AND M. SCHREINER (2015): Degradation of biofumigant isothiocyanates and allyl glucosinolate in soil and their effects on the microbial community composition,  PLoS ONE 10(7): e0132931 | File |
DOI: 10.1371/journal.pone.0132931

QUAMBUSCH, M., PIRTTILÄ. A.M., MYOSORE, V. T., WINKELMANN, T. AND M. BARTSCH (2014): Endophytic bacteria in plant tissue culture: differences between easy- and difficult-to-propagate Prunus avium genotypes,  Tree Physiology 34: 524–533. doi:10.1093/treephys/tpu027

BARTSCH, M., MAHNKOPP, F. AND T. WINKELMANN (2014): In vitro propagation of Dionaea muscipula ELLIS.,  Prop. of Ornam. Plants 14: 117-124

ELANSARY, M. AND T. WINKELMANN (2014): Preparing Interspecific Hybridization in the Genus Lobelia – Nuclear DNA Contents, Pollen Handling, and Localization of Crossing Barriers,  Europ. J. Hort. Sci. 79 (6): 290–299

KELLER, E. R. J., ZANKE, C.D., SENULA, A., BREUING, A., HARDEWEG, B. AND T. WINKELMANN (2013): Comparing costs for different conservation strategies of garlic (Allium sativum L.) germplasm in genebanks,  Genet. Resour. Crop Evol. 60: 913–926. | File |

OSTER, S., MAISS, E. AND T. WINKELMANN (2013): Detection and elimination of plant viruses in Dahlia,  DGG-Proceedings Vol. 3, May 2013, No. 3: 1-5, DOI: 10.5288/dgg-pr-03-03-so-2013, http://www.dgg-online.org/proceedings/vol-03-2013/dgg-pr-03-03-so-2013.pdf

YIM, B., SMALLA, K. AND T. WINKELMANN (2013): Evaluation of apple replant problems based on different soil disinfection treatments—links to soil microbial community structure? ,  Plant Soil 366:617–631

MARX, C., HUSTEDT, M., HOJA, H., WINKELMANN, T. AND T. RATH (2013): Investigations on laser marking of plants and fruits,  Bioystems Engineering 116: 436-446

NOAH, M.B., NIEMENAK, N., SUNDERHAUS, S., HAASE, C., OMOKOLO, D.N., WINKELMANN, T. AND HANS-PETER BRAUN (2013): Comparative proteomic analysis of early somatic and zygotic embryogenesis in Theobroma cacao L.,  J. Proteomics 78: 123-133

MWANGI, J.W., RODE, C., COLDITZ, F., HAASE, C., BRAUN, H.P. AND T. WINKELMANN (2013): Proteomic and histological analyses of endosperm development in Cyclamen persicum as a basis for optimization of somatic embryogenesis,  Plant Science 201–202: 52–65

PRANGE, A.N.S., BARTSCH, M., MEINERS, J., SEREK, M. AND T. WINKELMANN (2012): Interspecific somatic hybrids between Cyclamen persicum and C. coum, two sexually incompatible species,  Plant Cell Rep. 31:723-735

KAI, H., HIRASHIMA, K. MATSUDA, O., IKEGAMI, H., WINKELMANN, T., NAKAHARA, T. UND K. IBA (2012): Thermotolerant cyclamen with reduced acrolein and methyl vinyl ketone. ,  J. Exp. Bot. 63: 4143-4150 | File |

AFKHAMI-SARVESTANI, R., SEREK, M. AND T. WINKELMANN (2012): Interspecific crosses within the Streptocarpus subgenus Streptocarpella and intergeneric crosses between Streptocarpella and Saintpaulia ionantha genotypes,  Scientia Horticulturae 148: 215-222

MEINERS, J. AND T. WINKELMANN (2012): Evaluation of reproductive barriers and realisation of interspecific hybridisations depending on the genetic distances between species in the genus Helleborus,  Plant Biology 14: 576-585

AFKHAMI-SARVESTANI, R., SEREK, M. AND T. WINKELMANN (2012): Protoplast Isolation and Culture from Streptocarpus, Followed by Fusion with Saintpaulia ionantha Protoplasts,  Europ. J. Hort. Sci. 77: 249-260

RODE, C., LINDHORST, K., BRAUN, H.-P. AND T. WINKELMANN (2012): From callus to embryo - a proteomic view on the development and maturation of somatic embryos in Cyclamen persicum,  Planta 235: 995-1101

RODE, C., GALLIEN, S., HEINTZ, D., VAN DORSSELAER, A., BRAUN, H.-P. AND T. WINKELMANN (2011):
Enolases: Storage compounds in seeds? Evidence from a proteomic comparison of zygotic and somatic embryos of Cyclamen persicum Mill.,  Plant Molecular Biology 75: 305-319

RODE, C., SENKLER, M., KLODMANN, J., WINKELMANN, T. AND H.-P. BRAUN (2011): GelMap – A novel software tool for building and presenting proteome reference maps. Journal of Proteomics 74: 2214-2219

MEINERS, J. AND T. WINKELMANN (2011):
Morphological and Genetic Analyses of Hellebore Leaf Spot Disease Isolates from Different Geographic Origins Show Low Variability and Reveal Molecular Evidence for Reclassification into Didymellaceae. Journal of Phytopathology 159: 665–675

MEINERS, J., DEBENER, T., SCHWEIZER, G. AND T. WINKELMANN (2011):
Analysis of the taxonomic subdivision within the genus Helleborus by nuclear DNA content and genome-wide DNA markers,  Scientia Horticulturae 128: 37-47

MUSSMANN, V., SEREK, M. AND T. WINKELMANN (2011): Selection of transgenic Petunia plants using the green fluorescent protein (GFP),  Plant Cell Tiss Org Cult. 107: 483-492

PRANGE, A.N.S., BARTSCH, M., SEREK, M. AND T. WINKELMANN (2010):
Regeneration of different Cyclamen species via somatic embryogenesis from callus, suspension cultures and protoplasts.,  Scientia Horticulturae 125: 442-450

RODE, C., WINKELMANN, T., MEYER, L. AND T. DEBENER (2010):
The ethylene 2 receptor gene as a robust molecular marker for intergeneric somatic hybrids between Petunia and Calibrachoa.,  Plant Breed. 129: 448-453

WINKELMANN, T. , ILCZUK A. AND S. WARTENBERG (2010): Micropropagation through somatic embryogenesis of Cyclamen persicum MILL. genotypes for cut flower production – feasibility study.,  Prop. of Ornam. Plants 10: 237-245 | File |

PRANGE, A., SEREK, M., BARTSCH, M. AND T. WINKELMANN (2010):
Efficient and stable regeneration from protoplasts of Cyclamen coum Miller via somatic embryogenesis,  Plant Cell Tiss. Org. Cult. 101: 171–182

RAFFEINER, B., SEREK, M., AND T.WINKELMANN (2009):
Agrobacterium tumefaciens-mediated transformation of Oncidium and Odontoglossum orchid species with the ethylene receptor mutant gene etr1-1.,  Plant Cell Tiss. Org. Cult. 98: 125-134

RAFFEINER, B., SEREK, M., AND T.WINKELMANN (2009):
1-Methylcyclopropene inhibits ethylene effects in cut inflorescences and potted plants of Oncidium and Odontoglossum orchid species.,  Europ. J. Hort. Sci., 74(1): 10-15

RODE, C., WINKELMANN, T., MEYER, L. AND T. DEBENER (2009):
The ethylene 2 receptor gene as a robust molecular marker for intergeneric somatic hybrids between Petunia and Calibrachoa.,  Plant Breed. DOI: 10.1111/j.1439-0523.2009.01699.x

MEYER, L., SEREK, M. AND T.WINKELMANN (2009):
Protoplast isolation and plant regeneration of different genotypes of Petunia and Calibrachoa,  Plant Cell Tiss. Org. Cult. 99: 27-34

PRANGE, A.N.S., SEREK, M. AND T.WINKELMANN (2008):
Vegetative propagation of different Cyclamen species via adventitious shoot formation from seedling tissue. ,  Prop. of Ornam. Plants 8: 204-209

DOIL, A., ZHANG, R., SCHUM, A., SEREK, M. AND T.WINKELMANN (2008):
In vitro propagation and regeneration of Hydrangea macrophylla THUNB. 'Nachtigall'.,  Prop. of Ornam. Plants 8: 151-153

WINKELMANN, T., PRANGE, A.N.S., SPECHT, J. AND M. SEREK (2008):
Morphological characterization of plants regenerated from protoplasts of Cyclamen persicum MILL..,  Prop. of Ornam. Plants 8: 9-12

BORCHERT, T., FUCHS, J.,WINKELMANN, T. AND A. HOHE (2007):
Variable DNA content of Cyclamen persicum regenerated via somatic embryogenesis: rethinking the concept of long-term callus and suspension cultures.,  Plant Cell Tiss. Org. Cult. 90: 255-263.

WINKELMANN, T., HEINTZ, D., VAN DORSSELAER, A., SEREK, M. AND H.-P. BRAUN (2006):
Proteomic analyses of somatic and zygotic embryos of Cyclamen persicum Mill.,  reveal new insights into seed and germination physiology. Planta 224 (3): 508-519

WINKELMANN, T., SPECHT, J. AND M. SEREK (2006):
Efficient plant regeneration from protoplasts isolated from embryogenic suspension cultures of Cyclamen persicum Mill.,  Plant Cell Tiss. Org. Cult. 86: 337-347.

WINKELMANN, T., GEIER, T. AND W. PREIL (2006):
Commercial in vitro plant production in Germany in 1985-2004.,  Plant Cell Tiss. Org. Cult. 86: 319-327

ILCZUK, A., WINKELMANN, T., RICHARTZ, S., WITOMSKA, M. AND M. SEREK (2005):
In vitro propagation of Hippeastrum x chmielii Chm. – Influence of flurprimidol and the culture in solid or liquid medium and in temporary immersion systems.,  Plant Cell Tiss. Org. Cult. 83: 339-346

WINKELMANN, T. AND M. SEREK (2005):
Genotypic differences in callus formation and regeneration of somatic embryos in Cyclamen persicum MILL..,  Euphytica 144: 109-116

WINKELMANN, T., KAVIANI, K. AND M. SEREK (2005):
Development of a shoot regeneration protocol for genetic transformation in Pelargonium zonale and Pelargonium peltatum hybrids.,  Plant Cell Tiss. Org. Cult. 80: 33-42

WINKELMANN, T., MUßMANN, V. AND M. SEREK (2004):
Cryopreservation of embryogenic suspension cultures of Cyclamen persicum Mill.,  Plant Cell Rep. 23 (1-2): 1-8.

WINKELMANN, T., MEYER, L. AND M. SEREK (2004):
Germination of encapsulated somatic embryos of Cyclamen persicum.,  HortScience 39 (5): 1093-1097

WINKELMANN, T., MEYER, L. AND M. SEREK (2004):
Desiccation of somatic embryos of Cyclamen persicum Mill.,  J. Horticult. Sci. Biotechnol. 79 (3): 479-483.

KEBENEI, Z., SISLER, E.C., WINKELMANN, T. AND M. SEREK (2003):
Efficacy of new inhibitors of ethylene perception in improvement of display life of kalanchoë (Kalanchoë blossfeldiana Poelln.) flowers.,  Postharvest Biol. Technol. 30: 169-176

KEBENEI, Z., SISLER, E.C., WINKELMANN, T. AND M. SEREK (2003):
Effect of 1-octylcyclopropene and 1-methylcyclopropene on vase life of sweet pea (Lathyrus odoratus L.) flowers.,  J. Horticult. Sci. Biotechnol. 78 (4): 433-436.

PUESCHEL, A.-K., SCHWENKEL, H.-G. AND T.WINKELMANN (2003):
Inheritance of the ability for regeneration via somatic embryogenesis in Cyclamen persicum Mill..,  Plant Cell Tiss. Org. Cult. 72: 43-51

HOHE, A.,WINKELMANN, T. AND H.-G. SCHWENKEL (2001):
Development of somatic embryos of Cyclamen persicum MILL.,  in liquid culture. Gartenbauwissenschaft 66(5): 219-224

WINKELMANN, T., HOHE, A., PUESCHEL, A.-K., AND H.-G. SCHWENKEL (2000):
Somatic embryogenesis in Cyclamen persicum Mill..,  Curr. Topics Plant Biol. 2: 51 - 62

HOHE, A., WINKELMANN, T., AND H.-G. SCHWENKEL (1999):
The effect of oxygen partial pressure in bioreactors on cell proliferation and subsequent differentiation of somatic embryos of Cyclamen persicum Mill.,  Plant Cell Tiss. Org. Cult. 59: 39-45

HOHE, A., WINKELMANN, T., AND H.-G. SCHWENKEL (1999):
CO2 accumulation in bioreactor suspension cultures of Cyclamen persicum Mill. and its effect on cell growth and regeneration of somatic embryos.,  Plant Cell Rep. 18: 863-867

SCHWENKEL, H.-G. AND T.WINKELMANN (1998):
Plant regeneration via somatic embryogenesis from ovules of Cyclamen persicum Mill..,  Plant Tiss. Cult. Biotechnol. 4 (1): 28 - 34

WINKELMANN, T., HOHE, A., AND H.-G. SCHWENKEL (1998):
Establishing embryogenic suspension cultures in Cyclamen persicum ‘Purple Flamed’.,  Adv. Hort. Sci. 12: 25-30

WINKELMANN, T., SANGWAN R. S., AND H.-G. SCHWENKEL (1998):
Flow cytometric analyses in embryogenic and non-embryogenic callus lines of Cyclamen persicum Mill.: relation between ploidy level and competence for somatic embryogenesis.,  Plant Cell Rep. 17: 400-404

WINKELMANN, T. AND J. GRUNEWALDT (1995):
Analysis of protoplast-derived plants of Saintpaulia ionantha H. Wendl..,  Plant Breeding 114: 346-350

WINKELMANN, T. AND J. GRUNEWALDT (1995):
Genotypic variability for protoplast regeneration in Saintpaulia ionantha (H. Wendl.).,  Plant Cell Rep. 14: 704-707

WINKELMANN, T. AND J. GRUNEWALDT (1992):
Plant regeneration from protoplasts of Saintpaulia ionantha H. Wendl..,  Gartenbauwissenschaft 57, (6): 284-287

ORTH, N., MAHNKOPP-DIRKS, F., HARDEWEG, B., GRUNEWALDT, J., SCHIMMEL, J., KRÜGER, J. und T. WINKELMANN (2020): Der Apfelnachbaukrankheit auf der Spur – mit Biotest.,  Deutsche Baumschule 06/2020: 36-39

BAUMANN, A., YIM, B., GRUNEWALDT-STÖCKER, G., LIU, B., BEERHUES, L., SAPP, M., NESME, J., SØRENSEN, S.J., SMALLA, K. AND T. WINKELMANN (2020): Rose replant disease: detailed analyses of plant reactions, root endophytes and rhizosphere microbial communities.,  Acta Hortic. 1283: 97-104
DOI: 10.17660/ActaHortic.2020.1283.14

PHAM, N.T., MEIER‐DINKEL, A., HÖLTKEN, A.M., WENZLITSCHKE, I. AND T. WINKELMANN (2017): Factors affecting shoot multiplication and rooting of walnut (Juglans regia L.) in vitro,  Acta Horticulturae 1155: 525-530
DOI: 10.17660/ActaHortic.2017.1155.77

WINKELMANN, T. UND P. BRAUN (2017): Erarbeitung von Grundlagen für die Züchtung neuer Zierpflanzen am Beispiel der Mittagsblumen,  Julius-Kühn-Archiv 457: 48-54
DOI: 10.5073/jka.2017.457.009

WINKELMANN, T. (2017): What can we learn from seeds? Somatic versus zygotic embryogenesis,  Acta Hortic. 1187: 1-11
DOI: 10.17660/ActaHortic.2017.1187.1

SCHUM, A., MEISE, P., SEDDIG, S., JOZEFOWICZ, A., MOCK, H.-P., BUENDIG, C. UND T. WINKELMANN (2016): Trocken- und Stickstoffmangel-Stressreaktionen der Stärkekartoffel. Untersuchungen auf morphologischer, physiologischer und proteomischer Ebene im Projekt PROKAR,  Kartoffelbau 67: 40-45

WINKELMANN, T., PETERSEN, E., SCHEPKER, H. UND W. SPETHMANN (2016): Morphologische und anatomische Eigenschaften von Rhododendron-Sorten unterschiedlicher Ploidiestufen,  Rhododendron und Immergüne, Bd. 22, S. 113-117

WINKELMANN, T., HARTWIG, N. AND J. SPARKE (2015): Interspecific hybridisation in the genus Helleborus,  Acta Hort. 1087: 301-307
DOI: 10.17660/ActaHortic.2015.1087.38

BRAUN, P. AND T. WINKELMANN (2015): Cytological investigations in midday flowers (Aizoaceae) reveal high DNA contents in different somatic tissues and potential occurrence of unreduced male gametes,  Acta Hort. 1087: 437-444

SPETHMANN, W., RICHARTZ, S., WINKELMANN, T. UND A. SEEGERT (2015): Berggartenallee in Hannover: 285 Jahre alte Tilia x vulgaris über Langstecklinge vermehrt,  Deutsche Baumschule 12/2015, 38-41

WINKELMANN, T. (2013): Recent advances in propagation of woody plants,  Acta Hort. 990: 375-381

MEINERS, J. AND T. WINKELMANN (2012): Embryo rescue to overcome barriers in the interspecific cross of Helleborus x hybridus and H. niger ,  Acta Hort. 961: 253-259

MEINERS, J., DEBENER, T., SCHWEIZER, G. AND T. WINKELMANN (2012): Nuclear DNA content and genetic relationships based on AFLP data in Helleborus,  Acta Hort. 929: 157-162

MUSSMANN, V., SEREK, M. AND T. WINKELMANN (2012): Green Fluorescent Protein (GFP): a Tool for Selecting Transgenic Petunia Plants with Higher Consumer Acceptance,  Acta Hort. 953:217-222

OSTER, S., MAISS, E. AND T. WINKELMANN (2012): Nachweis und Eliminierung von Pflanzenviren in Dahlien,  Jahrbuch der Deutschen Dahlien-, Fuchsien- und Gladiolengesellschaft e.V. 2012, ISBN 0724-2719, S. 18-25

WINKELMANN, T., BUSCH, A., GELLERMANN, C., GRELL, L., KLUGE, K., LEISIBACH, A. AND O. STAHLSCHMIDT (2012): Trockenstress: Toleranz früh erkennen,  TASPO 50: 6

RAFFEINER, B., SEREK, M. AND T. WINKELMANN (2011): Induction of Ethylene Insensitivity into Oncidium and Odontoglossum Orchid Species for Improvement of Display Life.,  Acta Hort. 906: 253-257

MEINERS, J. AND T. Winkelmann (2010):
Ovule culture of Helleborus species.,  Acta Horticulturae (ISHS) 855: 195-200

HAAS, H.-P., KOHLRAUSCH, F. AND T.WINKELMANN (2009):
Poinsettien energiesparend kultivieren.,  Deutscher Gartenbau – Produktion und Handel 42(6):42-43

RAFFEINER, B., WINKELMANN, T. AND M. SEREK (2009):
Agrobacterium tumefaciens-mediated transformation of Oncidium and Odontoglossum with the mutated ethylene receptor etr1-1.,  Acta Hort. 829:149-154

HAAS, H.-P., KOHLRAUSCH, F. AND T.WINKELMANN (2009):
Energie sparen in der Poinsettienkultur: Früh beginnen, kühl lagern,  Deutscher Gartenbau – Produktion und Handel 42(6):44-45

NEUMAIER, D., BAUSBACH, E., SIMON, M., TISCH, M., WINKELMANN, T. (2009):
Effect of Time of Harvest, Water Quality and Cut Flower Food on Vase Life of Cyclamen Cut Flowers.,  Acta Hort. 847: 269-274

WARTENBERG, S., ILCZUK, A. AND T.WINKELMANN (2008):
Homogene Schnittcyclamen aus In-vitro- Vermehrung.,  Gärtnerbörse 12/2008: 26-30

HAAS, H.-P., KOHLRAUSCH, F., KÖHLER, L. AND T.WINKELMANN (2008):
Energie sparen bei der Hortensientreiberei.,  Deutscher Gartenbau 41: 32-34

MEYER, L., SEREK, M. AND T.WINKELMANN (2006):
Protoplast culture in Petunia hybrida and effects of cell cycle inhibitors on cell division frequency.,  Acta Hort. 725: 187- 190

WINKELMANN, T. , KAVIANI, K. AND M. SEREK (2006):
Agrobacterium-mediated transformation of pelargonium (Pelargonium zonale hybrids and Pelargonium peltatum hybrids).,  Acta Hort. 725: 737-746

MUßMANN, V., SEREK, M. AND T.WINKELMANN (2006):
Cryopreservation of embryogenic suspension cultures of Cyclamen persicum Mill.,  Acta Hort. 725: 391-396

ILCZUK, A., LUKASZEWSKA, A., WINKELMANN, T. AND M. SEREK (2006):
Towards Agrobacterium-mediated transformation of Hippeastrum x chmielii Chm. – Identification of appropriate selection media.,  Acta Hort. 725: 795-800

AFKHAMI-SARVESTANI, R., SEREK, M. AND T.WINKELMANN (2006):
Plant regeneration from different explant types of Streptocarpus spec. in vitro.,  Acta Hort. 725, 397-400

MUßMANN, V., M. SEREK AND T.WINKELMANN (2006):
Interaktion von Agrobacterium tumefaciens mit der Selektionswirkung von Phosphinothricin. J.,  Verbraucherschutz Lebensmittelsicherh. 1 Supplement: 134-139

WINKELMANN T., D. HEINTZ, A. VAN DORSSELAER, M. SEREK AND H.P. BRAUN (2006):
Proteomic analyses of somatic and zygotic embryos and endosperm tissue of Cyclamen persicum. XXIInd Intl. Eucarpia Symposium on Breeding for Beauty.,  Acta Hort. 714: 163- 170

WINKELMANN T., D. HEINTZ, A. VAN DORSSELAER, M. SEREK AND H.P. BRAUN, (2006):
Vergleich von somatischen und zygotischen Embryonen sowie Endosperm von Cyclamen persicum Mill. auf Proteom-Ebene.,  Vortr. Pflanzenzüchtung. 69: 233-240

WINKELMANN, T. AND M. SEREK (2005):
Künstliches Saatgut könnte bei Cyclamen persicum bald praxisreif werden.,  TASPO Magazin 9-2005, 11-13

SISLER. E.C., Z.KEBENEI, T.WINKELMANN AND M. SEREK (2005):
Efficacy of new inhibitors of ethylene perception in improvement of display life of ornamental crops. ,  Acta Hort. 669: 315-319

SEREK, M. AND T. WINKELMANN (2005):
In vitro regenerering og genetisk transformation af pelargonier.,  Gartner Tidende 13: 32-33 (in Danish)

SEREK, M., WINKELMANN, T., KEBENEI, Z. AND E.C. SISLER (2004):
Neue Inhibitoren der Ethylenaufnahme können die Haltbarkeit von Zierpflanzen deutlich verbessern,  TASPO Magazin 2-2004: 24-26

WINKELMANN, T., MEYER, L. AND M. SEREK (2003):
Maturation and desiccation of somatic embryos of Cyclamen persicum MILL.,  Acta Hort. 612: 27-34

SEREK, M., SISLER, E.C. AND T. WINKELMANN (2002):
Haltbarkeitsmittel AgroFresh/Ethylbloc (1- MCP) – Zulassung in Deutschland für 2004 erwartet.,  Deutscher Gartenbau 44: 40-41

WINKELMANN, T., PÜSCHEL, A.-K. AND H.-G. SCHWENKEL (2002):
Genetische Analyse der In-vitro- Regenerationsfähigkeit über somatische Embryogenese bei Cyclamen persicum Mill.,  Vortr. Pflanzenzücht. 54: 323-326

WINKELMANN T., HOHE, A. AND H.-G. SCHWENKEL (2001):
Embryogenic suspension cultures in Cyclamen persicum Mill. established from somatic embryos callus. In H.-G. SCHWENKEL (Ed.): Reproduction of Cyclamen persicum Mill. through somatic embryogenesis using suspension culture systems.,  European Communities, 2001, pp. 35-45

PÜSCHEL A.-K., WINKELMANN, T. AND H.-G. SCHWENKEL (2001):
Studies on the inheritance of in vitro regeneration abilities in Cyclamen persicum Mill.: Analysis of inbreeding and F1 progenies. In H.-G. SCHWENKEL (Ed.): Reproduction of Cyclamen persicum Mill. through somatic embryogenesis using suspension culture systems.,  European Communities, 2001, pp. 107-114

HOHE A., WINKELMANN, T. AND H.-G. SCHWENKEL (2001):
Cell growth in and differentiation of somatic embryos from suspension cultures of Cyclamen persicum Mill. in bioreactors. In H.-G. SCHWENKEL (Ed.): Reproduction of Cyclamen persicum Mill. through somaticembryogenesis using suspension culture systems.,  European Communities, 2001, pp. 62-69

BRETTSCHNEIDER B., WINKELMANN, T. AND H.-G. SCHWENKEL (2001):
Influence of light, osmotica and phytohormones on differentiation and germination of somatic embryos of Cyclamen persicum Mill. In H.-G. SCHWENKEL (Ed.) Reproduction of Cyclamen persicum Mill. through somatic embryogenesis using suspension culture systems.,  European Communities, 2001, pp. 85-94

PUESCHEL A.-K., WINKELMANN, T. AND H.-G. SCHWENKEL (2000):
In vitro response of F1- progenies from selected genotypes of Cyclamen persicum Mill. with different regeneration abilities.,  Acta Hort. 508: 259-260

EWALD A., ORLICZ, L.A., WINKELMANN, T. AND H.-G. SCHWENKEL (2000):
Interspecific hybrids of Cyclamen persicum Mill. X Cyclamen purpurascens Mill.: propagation, somaclonal variation, resistance to Fusarium wilt and suitability as an outdoor crop. ,  Acta Hort. 508: 309-310

EWALD, A., ORLICZ-LUTHARDT, A., SCHWENKEL, H.-G. AND T. WINKELMANN (2000):
Studies for the commercial use of interspecific hybrids of C. persicum Mill. and C. purpurascens Mill.,  Cyclamen – The Journal of the Cyclamen Society 24 (2): 48-50

WINKELMANN, T. AND H.-G.SCHWENKEL (2000):
Vegetative propagation of C. persicum.,  Cyclamen – The Journal of the Cyclamen Society 24 (2): 50-55

PÜSCHEL, A.-K., WINKELMANN, T. AND H.-G. SCHWENKEL (1998):
Untersuchungen zur Vererbung der In-vitro-Regenerationseignung bei Cyclamen persicum.,  Vortr. Pflanzenzücht. 42: 217-219

HOHE, A., WINKELMANN, T. AND H.-G. SCHWENKEL (1998):
Untersuchungen zum Einfluss verschiedener Parameter auf das Wachstum embryogener Suspensionskulturen von Cyclamen persicum in Erlenmeyerkolben und Bioreaktoren.,  Vortr. Pflanzenzücht. 42: 204-206

DUNEMANN F., STANGE I., WINKELMANN T. AND H.-G. SCHWENKEL (1998):
Agrobacterium vermittelter Gentransfer bei Cyclamen.,  Vortr. Pflanzenzücht. 42: 201-203

DHOOGHE, E., SPARKE, J., OENINGS, P., VAN PAEMEL, T., VAN LABEKE, M.C. AND T. WINKELMANN (2018): Helleborus,  Pg. 439-452 in: J. Van Huylenbroeck (ed.), Ornamental Crops, Handbook of Plant Breeding 11
DOI: 10.1007/978-3-319-90698-0_18

QUAMBUSCH M. AND T. WINKELMANN (2018): Bacterial Endophytes in Plant Tissue Culture: Mode of Action, Detection, and Control,  Loyola-Vargas V., Ochoa-Alejo N. (eds) Plant Cell Culture Protocols. Methods in Molecular Biology, vol 1815. Humana Press, New York, NY.
DOI: 10.1007/978-1-4939-8594-4_4

RODE, C., WINKELMANN, T., BRAUN, H.-P. AND F. COLDITZ (2012): DIGE analysis of Plant Tissue Proteomes Using a Phenolic Protein Extraction Method,  Pp. 335-342 in: CRAMER, R. AND R. WESTERMEIER (Eds.): Difference Gel Electrophoresis (DIGE): Methods and Protocols. Methods in Molecular Biology, vol. 854, Springer Verlag Berlin, Heidelberg

WINKELMANN, T., DOIL, A., REINHARDT, S. AND A. EWALD (2010):
Embryo rescue. Pp. 79-95 ,  DAVEY, M. AND P. ANTHONY (Eds.): Plant Cell Culture – Essential Methods. Wiley VCH Weinheim.

DEBENER, T. AND T. WINKELMANN (2010):
Ornamentals. Pp. 369-391 ,  KEMPKEN, F AND C. JUNG (Eds): Genetic Modification of Plants, Vol. 64 Biotechnology in Agriculture and Forestry. Springer-Verlag Berlin, Heidelberg

WINKELMANN, T. (2010):
Clonal propagation of Cyclamen persicum via somatic embryogenesis. Pp. 281-290,  JAIN, S.M. AND S. J. OCHATT (Eds.): Protocols for In vitro Propagation of Ornamental Plants. Vol. 589 Methods in Molecular Biology. Springer-Verlag Berlin, Heidelberg

WINKELMANN, T. AND J. GRUNEWALDT (1996):
Regeneration of plants from protoplasts of Saintpaulia ionantha H. Wendl. ,  (African Violet). p. 141-149 in: BAJAJ, Y.P.S. (Ed.): Biotechnology in Agriculture and Forestry, Vol. 38, Plant Protoplasts and Genetic Engineering VII, Springer-Verlag Berlin, Heidelberg