Cryptochromes modulate E2F family transcription factors
نویسندگان
چکیده
منابع مشابه
Expression of the E2F family of transcription factors during murine development.
The E2F family of transcription factors plays a crucial role in the control of cell cycle progression and regulation of cellular proliferation, both processes fundamental to mammalian development. In the present study, we have examined the levels of expression of the six currently identified E2F proteins in murine embryos/fetuses as a function of gestational age, compared the expression of thes...
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E2F is a family of transcription factors implicated in the regulation of genes required for progression through G1 and entry into the S phase. The transcriptionally active forms of E2F are heterodimers composed of one polypeptide encoded by the E2F gene family and one polypeptide encoded by the DP gene family. The transcriptional activity of E2F/DP heterodimers is influenced by association with...
متن کاملExpression patterns of the E2F family of transcription factors during mouse nervous system development
The E2F family of transcription factors consists of two subgroups termed E2F and DP. E2F is required for cell proliferation, and is necessary for fruit fly development. E2F activity is a target for regulation by the retinoblastoma gene family, which includes pRB, p107 and p130. Mutant RB-/-, RB-/-:p107-/- and p107-/-:p130-/- mice develop abnormally, probably as a result of dysregulation in the ...
متن کاملStructural insights into the DNA-binding specificity of E2F family transcription factors
The mammalian cell cycle is controlled by the E2F family of transcription factors. Typical E2Fs bind to DNA as heterodimers with the related dimerization partner (DP) proteins, whereas the atypical E2Fs, E2F7 and E2F8 contain two DNA-binding domains (DBDs) and act as repressors. To understand the mechanism of repression, we have resolved the structure of E2F8 in complex with DNA at atomic resol...
متن کاملExpression patterns of the E2F family of transcription factors during murine epithelial development.
The E2F family of transcription factors includes five E2F and three DP forms. E2F is involved in the regulation of cell proliferation, but little is known about E2F function during vertebrate development. We have explored the regulation of E2F expression during mouse organogenesis by in situ hybridization. We find selective up-regulation of E2F-2, E2F-4, and E2F-5 transcripts in epidermis and i...
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ژورنال
عنوان ژورنال: Scientific Reports
سال: 2020
ISSN: 2045-2322
DOI: 10.1038/s41598-020-61087-y