Marine diatoms Coscinodiscus granii: They live in open waters such as the North Sea. Under the microscope, many single-celled diatoms can be seen, some of which are healthy, while others are infected by an egg fungus. The zoospores that the fungus forms for reproduction can be seen as small dots.

Publications of Timothy F. Sharbel

Journal Article (10)

2010
Journal Article
Sharbel, T. F.; Voigt, M.L.; Corral, J.M.; Galla, G.; Kumlehn, J.; Klukas, C.; Schreiber, F.; Vogel, H.; Rotter, B.: Apomictic and sexual ovules of Boechera display heterochronic global gene expression patterns. The Plant Cell 22 (3), pp. 655 - 671 (2010)
2005
Journal Article
Sharbel, T. F.; Mitchell-Olds, T. M.; Dobes, C.; Kantama, L.; De Jong, H.: Biogeographic distribution of polyploidy and B chromosomes in the apomictic Boechera holboellii complex. Cytogenetics and Genome Research 109 (1-3), pp. 283 - 292 (2005)
2004
Journal Article
Sharbel, T. F.; Voigt, M. L.; Mitchell-Olds, T.; Kantama, L.; De Jong, H.: Is the aneuploid chromosome in an apomictic Boechera holboellii a genuine B chromosome? Cytogenetics and Genome Research 106 (2-4), pp. 173 - 183 (2004)
2001
Journal Article
Sharbel, T. F.; Mitchell-Olds, T.: Recurrent polyploid origins and chloroplast phylogeography in the Arabis holboellii complex (Brassicaceae). Heredity 87 (1), pp. 59 - 68 (2001)
2000
Journal Article
Camacho, J. P. M.; Sharbel, T. F.; Beukeboom, L. W.: B-chromosome evolution. Philosophical Transactions of the Royal Society of London, Series B: Biological Sciences 355 (1394), pp. 163 - 178 (2000)
Journal Article
Sharbel, T. F.; Haubold, B.; Mitchell-Olds, T.: Genetic isolation by distance in Arabidopsis thaliana: biogeography and postglacial colonization of Europe. Molecular Ecology 9 (12), pp. 2109 - 2118 (2000)
1998
Journal Article
Beukeboom, L. W.; Sharbel, T. F.; Michiels, N. K.: Reproductive modes, ploidy distribution, and supernumerary chromosome frequencies of the flatworm Polycelis nigra (Platyhelminthes: Tricladida). Hydrobiologia 383 (1-3), pp. 277 - 285 (1998)
Journal Article
Lamatsch, D. K.; Sharbel, T. F.; Martin, R.; Bock, C.: A drop technique for flatworm chromosome preparation for light microscopy and high-resolution scanning electron microscopy. Chromosome Research 6 (8), pp. 654 - 656 (1998)
Journal Article
Pongratz, N.; Sharbel, T. F.; Beukeboom, L. W.; Michiels, N. K.: Allozyme variability in sexual and parthenogenetic freshwater planarians: evidence for polyphyletic origin of parthenogenetic lineages through hybridization with coexisting sexuals. Heredity 81 (1), pp. 38 - 47 (1998)
Journal Article
Sharbel, T. F.; Green, D. M.; Houben, A.: B-chromosome origin in the endemic New Zealand frog Leiopelma hochstetteri through sex chromosome devolution. Genome 41 (1), pp. 14 - 22 (1998)

Book Chapter (2)

2004
Book Chapter
Mitchell-Olds, T.; Al-Shehbaz, I.; Koch, M.; Sharbel, T. F.: Crucifer Evolution in the Post-Genomic Era. In: Plant Diversity and Evolution, Genotypic and Phenotypic Variation in Higher Plants, pp. 119 - 138 (Ed. Henry, R.). CABI Press (2004)
1999
Book Chapter
Sharbel, T. F.: Amplified fragment length polymorphisms (AFLP): A non-random PCR-based technique for multilocus sampling. In: DNA Profiling and DNA Fingerprinting, pp. 182 - 199 (Eds. Epplen, J. T.; Lubjuhn, T.). Birkhäuser, Basel (1999)
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