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Mammalian Rcd1 is a novel transcriptional cofactor that mediates retinoic acid‐induced cell differentiation
Author(s) -
Hiroi Noriko,
Ito Takaaki,
Yamamoto Hanako,
Ochiya Takahiro,
Jinno Shigeki,
Okayama Hiroto
Publication year - 2002
Publication title -
the embo journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 7.484
H-Index - 392
eISSN - 1460-2075
pISSN - 0261-4189
DOI - 10.1093/emboj/cdf521
Subject(s) - biology , library science , computer science
Rcd1, initially identified as a factor essential for the commitment to nitrogen starvation‐invoked differentiation in fission yeast, is one of the most conserved proteins found across eukaryotes, and its mammalian homolog is expressed in a variety of differentiating tissues. Here we show that mammalian Rcd1 is a novel transcriptional cofactor and is critically involved in the commitment step in the retinoic acid‐induced differentiation of F9 mouse teratocarcinoma cells, at least in part, via forming complexes with retinoic acid receptor and activation transcription factor‐2 (ATF‐2). In addition, antisense oligonucleotide treatment of embryonic mouse lung explants suggests that Rcd1 also plays a role in retinoic acid‐controlled lung development.