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Microsatellite fingerprinting of maize cultivars (<i>Zea mays</i> L.)

Author:
Kaur, H., Sarao, N. K., Vikal, Y., Singh, K., Sharma, R. C.
Source:
Cereal research communications 2011 v.39 no.4 pp. 507-514
ISSN:
0133-3720
Subject:
Zea mays, alleles, computer software, corn, cultivars, genotype, hybrids, microsatellite repeats
Abstract:
Maize cultivars (4 composites, 14 inbreds and 7 hybrids) cultivated in Punjab were characterized using a set of 70 Simple Sequence Repeat (SSR) markers with a total of 199 alleles. Out of these, 67 markers produced polymorphic profiles, 3 were monomorphic. Eight SSR primers detected eight unique alleles in three genotypes. These unique SSR alleles provide an opportunity for unambiguous differentiation of the respective genotypes. SSR profiles were analyzed by using computer softwares NTSYS-pc and DARwin 5.0. Both of them classified the genotypes in four distinct groups.
Agid:
4800512