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Expression reduction in mammalian X chromosome evolution refutes Ohno’s hypothesis of dosage compensation

Susumu Ohno proposed in 1967 that, during the origin of mammalian sex chromosomes from a pair of autosomes, per-allele expression levels of X-linked genes were doubled to compensate for the degeneration of their Y homologs. This conjecture forms the foundation of the current evolutionary model of se...

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Bibliographische Detailangaben
Hauptverfasser: Lin, Fangqin, Xing, Ke, Zhang, Jianzhi, He, Xionglei
Format: Artigo
Sprache:Inglês
Veröffentlicht: National Academy of Sciences 2012
Schlagworte:
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC3406839/
https://ncbi.nlm.nih.gov/pubmed/22753487
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.1201816109
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