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Assessment of genetic variability in Hill cattle of Garhwal region of Uttarakhand by microsatellite markers

Indian Agricultural Research Journals

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Title Assessment of genetic variability in Hill cattle of Garhwal region of Uttarakhand by microsatellite markers
 
Creator PRAKASH, B
PUNDIR, R K
SINGH, P K
 
Subject Gene diversity
Genetic bottleneck
Genetic diversity
Microsatellite markers
 
Description Knowledge of livestock genetic diversity is a crucial step to respond to commercial requirements and achieve production objectives in different environments and production systems. We investigated population genetic diversity in a hitherto unexplored Hill cattle population of Garhwal region of Uttarakhand state using microsatellite markers. A total of 48 individuals belonging to the Garhwal Hill cattle population were typed with 21 microsatellites. A mean of 12.61±4.80 alleles per locus was typed, indicating high allelic diversity in the population. The mean number of effective alleles per locus was 5.66±2.64. The studied population had high gene diversity indicated by high mean observed and expected heterozygosities across the 21 loci, i.e. 0.699±0.19 and 0.721±0.10 respectively. Mean PIC across the investigated loci was 0.782±0.10. The mean F1’s value was 0.118±0.17 indicating inbreeding in the population. Genetic bottleneck evaluated by IAM, TPM and SMM methods as well as frequency distribution was found to be absent in the evaluated population.
 
Publisher Indian Council of Agricultural Research
 
Date 2012-11-20
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
 
Format application/pdf
 
Identifier https://epubs.icar.org.in/index.php/IJAnS/article/view/25152
10.56093/ijans.v82i11.25152
 
Source The Indian Journal of Animal Sciences; Vol. 82 No. 11 (2012); 1353–1357
2394-3327
0367-8318
 
Language eng
 
Relation https://epubs.icar.org.in/index.php/IJAnS/article/view/25152/11704
 
Rights Copyright (c) 2014 The Indian Journal of Animal Sciences
https://creativecommons.org/licenses/by-nc-sa/4.0