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Ancestral Chromatin Configuration Constrains Chromatin Evolution on Differentiating Sex Chromosomes in Drosophila

Sex chromosomes evolve distinctive types of chromatin from a pair of ancestral autosomes that are usually euchromatic. In Drosophila, the dosage-compensated X becomes enriched for hyperactive chromatin in males (mediated by H4K16ac), while the Y chromosome acquires silencing heterochromatin (enriche...

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Publicado en:PLoS Genet
Autores principales: Zhou, Qi, Bachtrog, Doris
Formato: Artigo
Lenguaje:Inglês
Publicado: Public Library of Science 2015
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Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC4482674/
https://ncbi.nlm.nih.gov/pubmed/26114585
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1371/journal.pgen.1005331
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