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Title: Assessment of genetic diversity in Indian Perilla [Perilla frutescens (L.) Britton] landraces using STMS markers
Authors: Verma, Nidhi
Rana, M K
Negi, K S
Kumar, Gunjeet
Bhat, K V
Park, Y J
Bisht, I S
Keywords: Perilla frutescen
genetic diversity
Indian Himalayas
molecular characterization
STMS markers
Issue Date: Jan-2010
Publisher: CSIR
Abstract: Inter-population diversity in 54 Indian Perilla landraces and 18 accessions of exotic origin was investigated using sequence tagged microsatallite (STMS) markers. The STMS markers clearly distinguished the Indian accessions from the exotic ones. Neighborhood-joining (NJ) clustering pattern revealed association of geographical diversity and genetic diversity for Indian Perilla germplasm. Population genetic parameters studied for 14 Indian Perilla populations from two distinct regions (North-eastern region and North-western Himalayas, Uttarakhand State) revealed greater diversity for accessions from the later region. Analysis of molecular variance, revealed that bulk of the variations existed between populations within groups, followed by variations within populations and between groups. The summary of group-wise F-statistics and gene flow revealed greater population differentiation for Uttarakhand populations as compared to accessions from North-eastern region of India.
Page(s): 43-49
ISSN: 0975-0967 (Online); 0972-5849 (Print)
Source:IJBT Vol.09(1) [January 2010]

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