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Assessment of menthol mint collection for genetic variability and monoterpene biosynthetic potential
Author(s) -
Shasany Ajit K.,
Gupta Soni,
Gupta Mahesh K.,
Naqvi Ali A.,
Bahl Janak R.,
Khanuja Suman P. S.
Publication year - 2009
Publication title -
flavour and fragrance journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.393
H-Index - 70
eISSN - 1099-1026
pISSN - 0882-5734
DOI - 10.1002/ffj.1957
Subject(s) - menthol , monoterpene , mentha arvensis , essential oil , hybrid , botany , rapd , chemistry , chemotype , genetic diversity , horticulture , biology , population , demography , organic chemistry , sociology
Eighteen accessions of Mentha arvensis var. piperascens Holmes from the CIMAP collection (CIMAP/C01 to CIMAP/C18) consisting of wild collections and released varieties, their mutants, seed progeny and hybrids from the CIMAP gene bank were assessed for diversity through a combined morphochemical and molecular approach. Morphological characters, oil yield and essential oil components were taken into account to generate a cluster that outgrouped accession CIMAP/C05 from others. A total of 60 primers were used for RAPD and the tree generated after cluster analysis revealed accession CIMAP/C05 as the most diverse genotype. All the accessions exhibited differences in narrow range except CIMAP/C05. A wide range of compositional differences were observed in the essential oil profile of the genotypes indicating varying efficiencies of conversion of one component into other and/or existing metabolic blocks in the essential oil biosynthetic pathway in them. Copyright © 2009 John Wiley & Sons, Ltd.

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