Search

Now showing items 1-10 of 14

Independent, Rapid and Targeted Loss of Highly Repetitive DNA in Natural and Synthetic Allopolyploids of Nicotiana tabacum

Renny-Byfield, S; Kovarik, A; Chester, M; Nichols, RA; Macas, J; Novak, P; Leitch, AR (2012-05-14)

Astonishing 35S rDNA diversity in the gymnosperm species Cycas revoluta Thunb

Wang, W; Ma, L; Becher, H; Garcia, S; Kovarikova, A; Leitch, IJ; Leitch, AR; Kovarik, A (2016-09)

Diploidization and genome size change in allopolyploids is associated with differential dynamics of low- and high-copy sequences

Renny-Byfield, S; Kovarik, A; Kelly, LJ; MacAs, J; Novak, P; Chase, MW; Nichols, RA; Pancholi, MR; Grandbastien, MA; Leitch, AR (2013-06-01)

Summary Recent advances have highlighted the ubiquity of whole-genome duplication (polyploidy) in angiosperms, although subsequent genome size change and diploidization (returning to a diploid-like condition) are poorly ...

Endogenous pararetrovirus sequences associated with 24 nt small RNAs at the centromeres of Fritillaria imperialis L. (Liliaceae), a species with a giant genome

Becher, H; Ma, L; Kelly, LJ; Kovarik, A; Leitch, IJ; Leitch, AR (2014-12)

Rapid Chromosome Evolution in Recently Formed Polyploids in Tragopogon (Asteraceae)

Lim, KY; Soltis, DE; Soltis, PS; Tate, J; Matyasek, R; Srubarova, H; Kovarik, A; Pires, JC; Xiong, ZY; Leitch, AR (2008-10-09)

The effect of polyploidy and hybridization on the evolution of floral colour in Nicotiana (Solanaceae)

McCarthy, EW; Arnold, SEJ; Chittka, L; Le Comber, SC; Verity, R; Dodsworth, S; Knapp, S; Kelly, LJ; Chase, MW; Baldwin, IT;... (2015-06)

Parental transposable element loads influence their dynamics in young Nicotiana hybrids and allotetraploids.

Mhiri, C; Parisod, C; Daniel, J; Petit, M; Lim, KY; Dorlhac de Borne, F; Kovarik, A; Leitch, AR; Grandbastien, M-A (Wiley on behalf of New Phytologist Trust, 2019-02)

The genomic shock hypothesis suggests that allopolyploidy is associated with genome changes driven by transposable elements, as a response to imbalances between parental insertion loads. To explore this hypothesis, we ...

Remarkable variation of ribosomal DNA organization and copy number in gnetophytes, a distinct lineage of gymnosperms

Wang, W; Wan, T; Becher, H; Kuderova, A; Leitch, IJ; Garcia, S; Leitch, AR; Kovarik, A (2019-04-11)

Cytogenetic features of rRNA genes across land plants: analysis of the Plant rDNA database

Garcia, S; Kovarik, A; Leitch, AR; Garnatje, T (2017-03)

Evolutionary dynamics of transposable elements and satellite DNAs in polyploid Spartina species

Giraud, D; Lima, O; Huteau, V; Coriton, O; Boutte, J; Kovarik, A; Leitch, AR; Leitch, IJ; Aïnouche, M; Salmon, A (Elsevier, 2020-10-09)