• Home
  • Browse
    • Current Issue
    • By Issue
    • By Author
    • By Subject
    • Author Index
    • Keyword Index
  • Journal Info
    • About Journal
    • Aims and Scope
    • Editorial Board
    • Editorial Staff
    • Publication Ethics
    • Indexing and Abstracting
    • Related Links
    • FAQ
    • Peer Review Process
    • News
  • Guide for Authors
  • Submit Manuscript
  • Reviewers
  • Contact Us
 
  • Login
  • Register
Home Articles List Article Information
  • Save Records
  • |
  • Printable Version
  • |
  • Recommend
  • |
  • How to cite Export to
    RIS EndNote BibTeX APA MLA Harvard Vancouver
  • |
  • Share Share
    CiteULike Mendeley Facebook Google LinkedIn Twitter
International Journal of Advanced Biological and Biomedical Research
arrow Articles in Press
arrow Current Issue
Journal Archive
Volume Volume 7 (2019)
Volume Volume 6 (2018)
Volume Volume 5 (2017)
Volume Volume 4 (2016)
Volume Volume 3 (2015)
Volume Volume 2 (2014)
Volume Volume 1 (2013)
Issue Issue 12
Issue Issue 11
Issue Issue 10
Issue Issue 9
Issue Issue 8
Issue Issue 7
Issue Issue 6
Issue Issue 5
Issue Issue 4
Issue Issue 3
Issue Issue 2
Issue Issue 1
Askari, G., Ansari-Mahyari, S., Rahimi-Mianji, G., Asadollahpour Nanaei, H. (2013). Effect of Stat1 Variants on Milk Production Traits in Esfahan Holstein Cows. International Journal of Advanced Biological and Biomedical Research, 1(8), 851-857.
Gholam-Hossein Askari; Saeid Ansari-Mahyari; Ghodrat Rahimi-Mianji; Hojjat Asadollahpour Nanaei. "Effect of Stat1 Variants on Milk Production Traits in Esfahan Holstein Cows". International Journal of Advanced Biological and Biomedical Research, 1, 8, 2013, 851-857.
Askari, G., Ansari-Mahyari, S., Rahimi-Mianji, G., Asadollahpour Nanaei, H. (2013). 'Effect of Stat1 Variants on Milk Production Traits in Esfahan Holstein Cows', International Journal of Advanced Biological and Biomedical Research, 1(8), pp. 851-857.
Askari, G., Ansari-Mahyari, S., Rahimi-Mianji, G., Asadollahpour Nanaei, H. Effect of Stat1 Variants on Milk Production Traits in Esfahan Holstein Cows. International Journal of Advanced Biological and Biomedical Research, 2013; 1(8): 851-857.

Effect of Stat1 Variants on Milk Production Traits in Esfahan Holstein Cows

Article 8, Volume 1, Issue 8, August 2013, Page 851-857  XML PDF (481.64 K)
Document Type: Original Article
Authors
Gholam-Hossein Askari1; Saeid Ansari-Mahyari1; Ghodrat Rahimi-Mianji2; Hojjat Asadollahpour Nanaei1
1Department of Animal Science, Isfahan University of Technology, Iran
2Department of Animal Science, Sari Agricultural Sciences and Natural Resources University, Iran
Receive Date: 17 August 2014,  Accept Date: 17 August 2014 
Abstract
STATs are a family of latent transcription factors that reside in the cytoplasm of resting cells. The STAT1 transcription factor gene located on the chromosome 2 at interval 60 to 63 cM. This factor upon stimulation with INF gamma, dimerizes and translocate to the nucleus where mediates transcriptional regulation. In this study, we estimated the allele and genotype frequencies of STAT1/Pag1 gene polymorphism and examined the association whit milk yield (305-day milk yield) and milk component (fat and protein percentage) traits. DNA was isolated from 317 Holstein cows of five different herds. A 314 bp fragment in STAT1 gene was amplified and the animals were genotyped using RFLP-PCR technique. Seven genotypes including DD (89 animals), BB (25 animals), CC (11 animals), AC (15 animals), BC (9 animals), CD (164 animals) and BD (4 animals) were identified. Frequencies of A, B, C, and D alleles were estimated to be 0.021, 0.101, 0.332 and 0.546, respectively. Association of STAT1/Pag1 genotypes with percentage of fat in the milk was relatively high (P < 0.05); the DD genotype was superior to other groups. But corrected milk production for 305 days and protein percentage of the milk did not differ among all groups (P > 0.01). We concluded that this marker should be considered for milk component (fat percentage) selection in Holstein dairy cows
Keywords
Holstein cows; STAT1 gene; RFLP-PCR; Fat; Milk composition
Statistics
Article View: 3,703
PDF Download: 1,723
Home | Glossary | News | Aims and Scope | Sitemap
Top Top

Journal Management System. Designed by sinaweb.