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Human immunodeficiency virus type 1 (HIV-1) accessory protein Vpr induces transcription of the HIV-1 and glucocorticoid-responsive promoters by binding directly to p300/CBP coactivators 总被引:1,自引:0,他引:1 下载免费PDF全文
Kino T Gragerov A Slobodskaya O Tsopanomichalou M Chrousos GP Pavlakis GN 《Journal of virology》2002,76(19):9724-9734
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Hood RL Lines MA Nikkel SM Schwartzentruber J Beaulieu C Nowaczyk MJ Allanson J Kim CA Wieczorek D Moilanen JS Lacombe D Gillessen-Kaesbach G Whiteford ML Quaio CR Gomy I Bertola DR Albrecht B Platzer K McGillivray G Zou R McLeod DR Chudley AE Chodirker BN Marcadier J;FORGE Canada Consortium Majewski J Bulman DE White SM Boycott KM 《American journal of human genetics》2012,90(2):308-313
Floating-Harbor syndrome (FHS) is a rare condition characterized by short stature, delayed osseous maturation, expressive-language deficits, and a distinctive facial appearance. Occurrence is generally sporadic, although parent-to-child transmission has been reported on occasion. Employing whole-exome sequencing, we identified heterozygous truncating mutations in SRCAP in five unrelated individuals with sporadic FHS. Sanger sequencing identified mutations in SRCAP in eight more affected persons. Mutations were de novo in all six instances in which parental DNA was available. SRCAP is an SNF2-related chromatin-remodeling factor that serves as a coactivator for CREB-binding protein (CREBBP, better known as CBP, the major cause of Rubinstein-Taybi syndrome [RTS]). Five SRCAP mutations, two of which are recurrent, were identified; all are tightly clustered within a small (111 codon) region of the final exon. These mutations are predicted to abolish three C-terminal AT-hook DNA-binding motifs while leaving the CBP-binding and ATPase domains intact. Our findings show that SRCAP mutations are the major cause of FHS and offer an explanation for the clinical overlap between FHS and RTS. 相似文献
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