Assessment of menthol mint collection for genetic variability and monoterpene biosynthetic potential

Autor:	Ajit Kumar Shasany, Soni Gupta, Suman P. S. Khanuja, J. R. Bahl, Mahesh K. Gupta, Ali Arif Naqvi
Rok vydání:	2010
Předmět:	biology Chemistry Mentha arvensis General Chemistry biology.organism_classification Terpenoid law.invention RAPD Gene bank law Genetic variation Botany Genetic variability Essential oil Food Science Hybrid
Zdroj:	Flavour and Fragrance Journal. 25:41-47
ISSN:	1099-1026 0882-5734
Popis:	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.
Databáze:	OpenAIRE
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