RBM20 is a nuclear protein which regulates alternative splicing of expressed genes that have a key role in cardiac function. By cloning the human and mouse RBM20 cDNA, producing expressing vectors for truncated proteins, and comparing their sub-cellular distribution in transfected cells, we have identified the sequences necessary for RBM20 full nuclear retention. The region overlaps an RNA binding motif and a serine-arginine domain. The sequence is conserved in many species but belongs only to RBM20 orthologs. The RMB20 tissue specificity, together with the properties of its nuclear localization determinant, demonstrates a specific evolutionary selection of post-transcriptional regulation factors

Identification of nuclear retention domains in the RBM20 protein

FILIPPELLO, AGNESE RITA FILIPPA TINDARA;
2013-01-01

Abstract

RBM20 is a nuclear protein which regulates alternative splicing of expressed genes that have a key role in cardiac function. By cloning the human and mouse RBM20 cDNA, producing expressing vectors for truncated proteins, and comparing their sub-cellular distribution in transfected cells, we have identified the sequences necessary for RBM20 full nuclear retention. The region overlaps an RNA binding motif and a serine-arginine domain. The sequence is conserved in many species but belongs only to RBM20 orthologs. The RMB20 tissue specificity, together with the properties of its nuclear localization determinant, demonstrates a specific evolutionary selection of post-transcriptional regulation factors
File in questo prodotto:
Non ci sono file associati a questo prodotto.

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11387/173469
Citazioni
  • ???jsp.display-item.citation.pmc??? 17
  • Scopus 25
  • ???jsp.display-item.citation.isi??? 25
social impact