Document Detail


Phylogeography and origin of Indian domestic goats.
MedLine Citation:
PMID:  14660684     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
The Indian subcontinent contains 20 well-characterized goat breeds, which vary in their genetic potential for the production of milk, meat, and fibre; disease resistance; heat tolerance; and fecundity. Indian goats make up 20% of the world's goat population, but there has been no extensive study of these economically important animals. Therefore, we have undertaken the present investigation of 363 goats belonging to 10 different breeds from different geographic regions of India using mtDNA sequence data from the HVRI region. We find evidence for population structure and novel lineages in Indian goats and cannot reconcile the genetic diversity found within the major lineage with domestication starting 10,000 years ago from a single mtDNA ancestor. Thus, we propose a more complex origin for domestic goats.
Authors:
Manjunath B Joshi; Pramod K Rout; Ajoy K Mandal; Chris Tyler-Smith; Lalji Singh; Kumarasamy Thangaraj
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Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't     Date:  2003-12-05
Journal Detail:
Title:  Molecular biology and evolution     Volume:  21     ISSN:  0737-4038     ISO Abbreviation:  Mol. Biol. Evol.     Publication Date:  2004 Mar 
Date Detail:
Created Date:  2004-03-09     Completed Date:  2005-01-07     Revised Date:  2008-11-21    
Medline Journal Info:
Nlm Unique ID:  8501455     Medline TA:  Mol Biol Evol     Country:  United States    
Other Details:
Languages:  eng     Pagination:  454-62     Citation Subset:  IM    
Affiliation:
Centre for Cellular and Molecular Biology, Hyderabad, India.
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MeSH Terms
Descriptor/Qualifier:
Analysis of Variance
Animals
DNA, Mitochondrial / genetics
Genetic Variation
Genetics, Population
Geography
Goats / genetics*
Haplotypes
India
Phylogeny
Chemical
Reg. No./Substance:
0/DNA, Mitochondrial

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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