Our Group organises 3000+ Global Conferenceseries Events every year across USA, Europe & Asia with support from 1000 more scientific Societies and Publishes 700+ Open Access Journals which contains over 50000 eminent personalities, reputed scientists as editorial board members.

Open Access Journals gaining more Readers and Citations
700 Journals and 15,000,000 Readers Each Journal is getting 25,000+ Readers

This Readership is 10 times more when compared to other Subscription Journals (Source: Google Analytics)
Google Scholar citation report
Citations : 2154

Journal of Biotechnology & Biomaterials received 2154 citations as per Google Scholar report

Indexed In
  • Index Copernicus
  • Google Scholar
  • Sherpa Romeo
  • Open J Gate
  • Genamics JournalSeek
  • Academic Keys
  • ResearchBible
  • China National Knowledge Infrastructure (CNKI)
  • Access to Global Online Research in Agriculture (AGORA)
  • Electronic Journals Library
  • RefSeek
  • Hamdard University
  • EBSCO A-Z
  • OCLC- WorldCat
  • SWB online catalog
  • Virtual Library of Biology (vifabio)
  • Publons
  • Geneva Foundation for Medical Education and Research
  • Euro Pub
  • ICMJE
Recommended Journals
Share This Page

Nucleotide diversity in promoter of bone morphogenetic protein receptor type IB (BMPR1B) gene in Indian goats

3rd World Congress on Biotechnology

Sonika Ahlawat, Rekha Sharma and A Maitra

Posters: J Biotechnol Biomater

DOI: 10.4172/2155-952X.S1.020

Abstract
In recent years, many studies on the genetics of prolificacy in small ruminants have highlighted the importance of BMPR1B gene in affecting ovulation rate and litter size through different mechanisms. Most of the research on BMPR1B gene has revolved around screening sheep and goats for the presence of FecB mutation (A746G) that is associated with hyperprolific phenotype in many breeds around the world. In the present study, in addition to screening Indian goats for the FecB (Booroola) mutation, an attempt was also made to detect polymorphism in the promoter of BMPR1B gene. Eight indigenous goat breeds (Barbari, Beetal, Black Bengal, Malabari, Jhakrana, Osmanabadi, Sirohi and Ganjam) differing in prolificacy and geographic distribution were employed for polymorphism scanning. Representative samples were collected from the breeding tract of respective breeds and DNA was isolated using Phenol-Chloroform method. Primers for detecting FecB mutation were taken from the literature whereas heterologous primers for promoter region were designed from the sequence of Bos taurus (ENSBTAT00000002690) available in Ensemble database. BMPR1B promoter was amplified in two fragments and a 1032 bp length contig was generated using SeqMan program of Lasergene software. Sequence alignments and comparisons were carried out using MegAlign program (DNASTAR Inc.) which revealed that FecB mutation was not present in all the breeds investigated. Hundred variations were observed between cattle and goat promoter sequence which include 32 transitions, 13 transversions, 50 deletions and 5 insertions. Two novel SNPs T (-242) C and G (-623) A were identified in the promoter of indigenous goat breeds. The variations and polymorphisms did not change or affect any transcription binding sites as revealed by MATCH software.
Biography
Sonika Ahlawat is working as scientist at National Bureau of Animal Genetic Resources, Karnal, India.
Top