Indian Journal of Animal Research
Chief EditorK.M.L. Pathak
Print ISSN 0367-6722
Online ISSN 0976-0555
NAAS Rating 6.50
SJR 0.263
Impact Factor 0.4 (2024)
Chief EditorK.M.L. Pathak
Print ISSN 0367-6722
Online ISSN 0976-0555
NAAS Rating 6.50
SJR 0.263
Impact Factor 0.4 (2024)
Cloning, Expression and Polymorphisms of the 3' UTR of Ovine NOBOX Gene
Submitted22-12-2015|
Accepted27-07-2016|
First Online 17-11-2016|
The oocyte-specific transcription factor newborn ovary homeobox (NOBOX) plays essential roles in regulating various stages of oogenesis, folliculogenesis and early embryonic development. The nucleotide sequence of 3'-untranslated region (3’UTR) of the ovine NOBOX gene (Accession No. KM090856) is detailed in the present report. Semi-quantitative RT-PCR analysis demonstrated that the ovine NOBOX transcript was mainly expressed in ovary. Two single nucleotide polymorphisms (SNPs) were detected in 3’UTR of NOBOX gene and two restriction site for endonuclease NOBOX-AfaI and NOBOX-BalI had also been found. Moreover, for the first time an association was reported between NOBOX gene polymorphism and prolificacy traits in Small Tailed Han sheep. Marker-trait association analyses showed that the NOBOX-AfaI and NOBOX-BalI genotypes had significant effect on the litter size traits in small tailed han ewes (p<0.05). In conclusion, these preliminary results indicated that NOBOX-AfaI and NOBOX-BalI loci in NOBOX gene may be a potential marker for improving prolificacy traits in sheep.
All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article or claim that may be made by its manufacturer is not guaranteed or endorsed by the publisher.
This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.