SR proteins regulate V6exon splicing of CD44 pre-mRNA

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

SR proteins regulate V6 exon splicing of CD44 pre-mRNA

CD44 pre-mRNA includes 20 exons, of which exons 1-5 (C1-C5) and exons 16-20 (C6-C10) are constant exons, whereas exons 6-15 (V1-V10) are variant exons. V6-exon-containing isoforms have been known to be implicated in tumor cell invasion and metastasis. In the present study, we performed a SR protein screen for CD44 V6 splicing using overexpression and lentivirus-mediated shRNA treatment. Using a...

متن کامل

SR proteins: a conserved family of pre-mRNA splicing factors.

We demonstrate that four different proteins from calf thymus are able to restore splicing in the same splicing-deficient extract using several different pre-mRNA substrates. These proteins are members of a conserved family of proteins recognized by a monoclonal antibody that binds to active sites of RNA polymerase II transcription. We purified this family of nuclear phosphoproteins to apparent ...

متن کامل

THE ROLE OF SR AND SR‐RELATED PROTEINS IN pre‐mRNA SPLICING

Pre‐mRNA splicing requires the activities of small nuclear ribonucleoproteins and other essential splicing factors. Among these are members of the SR protein family and SR‐related proteins, which are integrally involved in regulating exon recognition, spliceosomal assembly, and spliceosomal re‐arrangements to promote intron excision. This chapter will focus on the discovery of SR proteins and S...

متن کامل

Functions of SR proteins in the U12-dependent AT-AC pre-mRNA splicing pathway.

SR proteins play critical roles in the major pre-mRNA splicing pathway. A second pathway processes U12-dependent AT-AC introns. We demonstrate, by biochemical complementation, the requirement for SR proteins in splicing of AT-AC introns. Whereas SR proteins were sufficient to activate splicing of a P120 AT-AC intron, splicing of a sodium channel AT-AC intron required an additional nuclear fract...

متن کامل

CELF proteins regulate CFTR pre-mRNA splicing: essential role of the divergent domain of ETR-3

Cystic fibrosis is a prominent genetic disease caused by mutations of the cystic fibrosis transmembrane conductance regulator (CFTR) gene. Among the many disease-causing alterations are pre-mRNA splicing defects that can hamper mandatory exon inclusion. CFTR exon 9 splicing depends in part on a polymorphic UG(m)U(n) sequence at the end of intron 8, which can be bound by TDP-43, leading to parti...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: BMB Reports

سال: 2016

ISSN: 1976-6696

DOI: 10.5483/bmbrep.2016.49.11.118