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Phenotypic, biochemical and genomic variability in generations of the rapeseed (Brassica napus L.) mutant lines obtained via chemical mutagenesis

, Faculty of Biology, Lomonosov Moscow State University, Moscow, RF) for SEM technical assistance. Author Contributions Conceptualization: Alexandra V. Amosova, Svyatoslav A. Zoshchuk, Valentina A. Lemesh ... , Olga V. Muravenko. Formal analysis: Alexandra V. Amosova, Svyatoslav A. Zoshchuk, Valentina T. Volovik, Anna V. Shirokova, Nickolai E. Horuzhiy, Galina V. Mozgova, Olga Yu. Yurkevich, Margarita A

Comparative molecular cytogenetic characterization of seven Deschampsia (Poaceae) species

The genus Deschampsia P. Beauv (Poaceae) involves a group of widespread polymorphic species. Some of them are highly tolerant to stressful and variable environmental conditions, and D. antarctica is one of the only two vascular plants growing in Antarctic. This species is a source of useful for selection traits and a valuable model for studying an environmental stress tolerance...

Molecular Cytogenetic Analysis of Deschampsia antarctica Desv. (Poaceae), Maritime Antarctic

Deschampsia antarctica Desv. (Poaceae) (2n = 26) is one of the two vascular plants adapted to the harshest environment of the Antarctic. Although the species is a valuable model for study of environmental stress tolerance in plants, its karyotype is still poorly investigated. We firstly conducted a comprehensive molecular cytogenetic analysis of D. antarctica collected on four...

The Diversity of Karyotypes and Genomes within Section Syllinum of the Genus Linum (Linaceae) Revealed by Molecular Cytogenetic Markers and RAPD Analysis

The wide variation in chromosome number found in species of the genus Linum (2n = 16, 18, 20, 26, 28, 30, 32, 36, 42, 72, 84) indicates that chromosomal mutations have played an important role in the speciation of this taxon. To contribute to a better understanding of the genetic diversity and species relationships in this genus, comparative studies of karyotypes and genomes of...