Study of SNPs associated with carcass fat in Afshari, Moghani and Qezel sheep breeds

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

pouraskari mahmoud; Harakinezhad Mohammad Taher; ZANDI MOHAMMAD BAGHER

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Animal Science Journal Year:2019 | Volume:32 | Issue:123 Page(s): 247-258

Download Full-Text

Persian Verion

View:

335

Download:

Cites:

Information Journal Paper

Title

Study of SNPs associated with carcass fat in Afshari, Moghani and Qezel sheep breeds

Author(s)

pouraskari mahmoud | Harakinezhad Mohammad Taher | ZANDI MOHAMMAD BAGHER | Issue Writer Certificate

Keywords

Population differentiationQ1

Signatures of selectionQ1

Whole-genome scanQ1

Abstract

Identification of genomic regions controlling economic traits is one of the most challenging uses of dense markers in animal genetics. Fat storage is economically important for breeding sheep. Therefore, identification of lipid-associated gene positions was the main goals of this study. In this study, 49034 Single Nucleotide Polymorphisms (SNPs) were used to identify the genomic regions affecting fat deposition of 106 sheep individuals include Afshari (n=37), Moghani (n=34) and Qezel (n=35) breeds were used. All samples were genotyped by Illumina OvineSNP50K bead chip. By running the quality control on the raw genotype, from tolal 49, 034 SNP markers only 46, 676 SNPs remained then genomic relationship principal component analysis (PCA) was used in order to assign correct individual to each breed. Theta and Fst analysis were applied to survey the Population differentiation in three breeds, so five regions in 99. 99 percentile FST score of the genome distribution were selected for further analysis. These regions are stated on chromosomes number 3, 13 (two areas), 15 and 22 were associated with LDL and HDL receptors Lipolise regulation in fat cells and fatty acid metolism. To verify those regions, Extended Haplotype Homozygosity (EHH) test based on linkage disequilibrium was perform. The results of this study shows that SNP bead chip are useful for Population differentiation and GWAS so this can help us to achive an genetic improvement by genomic selection.

Cites

No record.

References

No record.

Cite

APA: Copy

pouraskari, mahmoud, Harakinezhad, Mohammad Taher, & ZANDI, MOHAMMAD BAGHER. (2019). Study of SNPs associated with carcass fat in Afshari, Moghani and Qezel sheep breeds. ANIMAL SCIENCES JOURNAL (PAJOUHESH & SAZANDEGI), 32(123 ), 247-258. SID. https://sid.ir/paper/382472/en

Vancouver: Copy

pouraskari mahmoud, Harakinezhad Mohammad Taher, ZANDI MOHAMMAD BAGHER. Study of SNPs associated with carcass fat in Afshari, Moghani and Qezel sheep breeds. ANIMAL SCIENCES JOURNAL (PAJOUHESH & SAZANDEGI)[Internet]. 2019;32(123 ):247-258. Available from: https://sid.ir/paper/382472/en

IEEE: Copy

mahmoud pouraskari, Mohammad Taher Harakinezhad, and MOHAMMAD BAGHER ZANDI, “Study of SNPs associated with carcass fat in Afshari, Moghani and Qezel sheep breeds,” ANIMAL SCIENCES JOURNAL (PAJOUHESH & SAZANDEGI), vol. 32, no. 123 , pp. 247–258, 2019, [Online]. Available: https://sid.ir/paper/382472/en

Related Journal Papers