Assessment Of Genetic Diversity In Balochi And Rakhshani Sheep Breeds Of Balochistan Using Microsatellite Dna (Record no. 3219)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 03779nam a2200193Ia 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20151006132203.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 150525s2011 xx 000 0 und d |
| 041 ## - LANGUAGE CODE | |
| Language code of text/sound track or separate title | eng |
| 082 ## - DEWEY DECIMAL CLASSIFICATION NUMBER | |
| Classification number | 1516,T |
| 100 ## - MAIN ENTRY--AUTHOR NAME | |
| Personal name | Abdul Wajid |
| 110 ## - MAIN ENTRY--CORPORATE NAME | |
| Location of meeting | Dr. Muhammad Wasim |
| 245 ## - TITLE STATEMENT | |
| Title | Assessment Of Genetic Diversity In Balochi And Rakhshani Sheep Breeds Of Balochistan Using Microsatellite Dna |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) | |
| Year of publication | 2011 |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Pakistan being agriculture based country has a great potential in livestock sector, it plays an important role in the economy of the country. Pakistan is rich in Animal Genetics Resource (AnGR) and has various breeds of sheep but lacking genetic data of these breeds which need to established data for their genetic identification. Customarily, classification of breed was based on phenotypic traits. In some cases, recent genetic studies have found differences in the structure proposed. Molecular characterization is a prevailing tool to consider the genetic variation existed within and among breeds. Characterization and evaluation of genetic differences among these breeds is necessary for their effective and meaningful improvement and conservation. The advent of molecular techniques has led to an increase in the studies that focus on the genetic characterization of domestic breeds using genetic markers. Due to their reliability and availability, the microsatellites have become preferred method for the genome mapping. Microsatellites or STRs are the 2-6 nucleotide tandem repeats present in both coding and non coding regions of both prokaryotes and eukaryotes. Microsatellites are powerful tools in genome mapping, forensic DNA studies, paternity testing, population genetics and conservation/ management of biological resources. The present study was conducted on the molecular diversity analysis of two sheep breeds Balochi and Rakhshani of Balochistan using 11 FAO recommended microsatellites markers. Blood samples of unrelated true representative animals of sheep breeds were selected from their breeding tracts and from different Government Livestock Farms in Balochistan province. DNA was extracted with the standard protocol and amplification of DNA done with selected markers in Molecular Biology and Genomics Laboratory in the Institute of Biochemistry and Biotechnology. PCR products were examined on non denaturing Polyacralamide Gel Electrophoresis (PAGE). Genotyping results vanalyzed through the software POPGENE VERSION 1.31 and "POWER STATE" for calculating the observed and expected number of alleles, expected and observed heterozygosity, homozygosity, F-statistics (FST, FIT, FIS), Polymorphic Information Content (PIC), matching probability power of discrimination and power of exclusion. This work provided the genetic data which is useful in breed identification and making effective breeding policies and conservational activities in future according to FAO global Farm Animal Genetic resource data. Average observed heterozygosity, average observed homozygosity, observed number of allels (na) and expected number of alleles for all loci and population in this study were 0.6055, 0.3945, 6.3636 and 4.2805 respectively. Almost all of the microsatellite markers showed significant variations in both breeds of sheep. This work provided the genetic data which will be helpful in breed identification and making effective breeding policies and conservational activities in future according to FAO global Farm Animal Genetic resource data. Moreover this study can become the basis for further research investigations in sheep breeds in Balochistan and Pakistan. |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Institute of Biochemistry & Biotechnology |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Dr. Abu Saeed |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Mr. Tanveer Hussain |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | Thesis |
| Damaged status | Collection code | Permanent Location | Current Location | Shelving location | Date acquired | Full call number | Accession Number | Koha item type |
|---|---|---|---|---|---|---|---|---|
| Veterinary Science | UVAS Library | UVAS Library | Thesis Section | 2015-05-29 | 1516,T | 1516,T | Thesis |