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Inhibition of Transcription by the Caenorhabditis elegans Germline Protein PIE-1: Genetic Evidence for Distinct Mechanisms Targeting Initiation and Elongation

In Caenorhabditis elegans embryos, specification of the germ lineage depends on PIE-1, a maternal protein that blocks mRNA transcription in germline blastomeres. Studies in mammalian cell culture have suggested that PIE-1 inhibits P-TEFb, a kinase that phosphorylates serine 2 in the carboxyl-termina...

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Autores principales: Ghosh, Dolan, Seydoux, Geraldine
Formato: Artigo
Lenguaje:Inglês
Publicado: Genetics Society of America 2008
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Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC2206074/
https://ncbi.nlm.nih.gov/pubmed/18202370
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1534/genetics.107.083212
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