Supernumerary B chromosomes of Aegilops speltoides undergo precise elimination in roots early in embryo development
Sign Up to like & getrecommendations! Published in 2020 at "Nature Communications"
DOI: 10.1038/s41467-020-16594-x
Abstract: Not necessarily all cells of an organism contain the same genome. Some eukaryotes exhibit dramatic differences between cells of different organs, resulting from programmed elimination of chromosomes or their fragments. Here, we present a detailed… read more here.
Keywords: aegilops speltoides; chromosome elimination; root; supernumerary chromosomes ... See more keywords
B-A Chromosome Translocations Possessing an A Centromere Partly Overcome the Root-Restricted Process of Chromosome Elimination in Aegilops speltoides
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Cell and Developmental Biology"
DOI: 10.3389/fcell.2022.875523
Abstract: Some eukaryotes exhibit dramatic genome size differences between cells of different organs, resulting from the programmed elimination of chromosomes. Aegilops speltoides is an annual diploid species from the Poaceae family, with a maximum number of… read more here.
Keywords: chromosome; chromosome elimination; elimination; aegilops speltoides ... See more keywords
Supernumerary B Chromosomes and Plant Genome Changes: A Snapshot of Wild Populations of Aegilops speltoides Tausch (Poaceae, Triticeae)
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DOI: 10.3390/ijms21113768
Abstract: In various eukaryotes, supernumerary B chromosomes (Bs) are an optional genomic component that affect their integrity and functioning. In the present study, the impact of Bs on the current changes in the genome of goatgrass,… read more here.
Keywords: aegilops speltoides; supernumerary chromosomes; chromosomes plant; genome changes ... See more keywords