Article
When fathers are instant losers: homogenization of rDNA loci in recently formed Cardamine × schulzii trigenomic allopolyploid.
The New phytologist - 1 Sept 2014
Zozomová-Lihová Judita, Mandáková Terezie, Kovaříková Alena, Mühlhausen Andreas, Mummenhoff Klaus, Lysak Martin A, Kovařík Aleš
Abstract excerpt
Recently formed allopolyploids represent an excellent system to study the impacts of hybridization and genomic duplication on genome structure and evolution. Here we explored the 35SrRNA genes (rDNA) in the Cardamine × schulzii allohexaploid that was formed by two subsequent hybridization events within the past c. 150 yr. The rDNA loci were analyzed by cloning, next generation sequencing (NGS), RT-PCR and FISH...
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