A 5'-regulatory region and two coding region polymorphisms modulate promoter activity and gene expression of the growth suppressor gene ZBED6 in cattle.

ABSTRACT: Zinc finger, BED-type containing 6 (ZBED6) is an important transcription factor in placental mammals, affecting development, cell proliferation and growth. Polymorphisms in its promoter and coding regions are likely to impact ZBED6 transcription and growth traits. In this study, rapid amplification of 5' cDNA ends (5'-RACE) analysis revealed two transcription start sites (TSS) for the bovine ZBED6 starting within exon 1 of the ZC3H11A gene (TSS-1) and upstream of the translation start codon of the ZBED6 gene (TSS-2). There was one SNP in the promoter and two missense mutations in the coding region of the bovine ZBED6 by sequencing of the pooled DNA samples (Pool-Seq, n = 100). The promoter and coding region are the key regions for gene function; polymorphisms in these regions can alter gen

SUBMITTER: Huang YZ 

PROVIDER: S-EPMC3819241 | biostudies-literature | 2013

REPOSITORIES: biostudies-literature