Gene dosage and stochastic effects determine the severity and direction of uniparental ribosomal RNA gene silencing (nucleolar dominance) in Arabidopsis allopolyploids

Nucleolar dominance is an epigenetic phenomenon in which one parental set of ribosomal RNA (rRNA) genes is silenced in an interspecific hybrid. In natural Arabidopsis suecica, an allotetraploid (amphidiploid) hybrid of Arabidopsis thaliana and Cardaminopsis arenosa, the A. thaliana rRNA genes are re...

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Pubblicato in:	Proc Natl Acad Sci U S A
Autori principali:	Chen, Z. Jeffrey, Comai, Luca, Pikaard, Craig S.
Natura:	Artigo
Lingua:	Inglês
Pubblicazione:	National Academy of Sciences 1998
Soggetti:	Biological Sciences
Accesso online:	https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC24546/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/9843986/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.95.25.14891
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