5Pujar S, Tamhankar S A, Rao V S, et al. Arbitrarily primed-PCR based diversity assessment reflects hierarchical groupings of Indian tetraploid wheat genotypes[J]. Theoretical and Applied Genetics, 1999,99 : 868-876.
6Landjeval S, Korzun V, Ganeva G. Evaluation of genetic diversily among Bulgarian winter wheal (Triticum aestivum L. ) varieties during the period 1925-2003 using microsatellites[J]. Genetic Resources and Crop Evolution, 2006,53 : 1605-1614.
7Shannon C E, Weaver W. The mathematical theory of commu nication[M]. The University of Illinois, Urbana, Chicago, USA, 1949 : 3-24.
8Manyasa E O, Silim S N, Githiri S M, et al. Diversity in Tanzanian pigeonpea [ Cajanus ca jan ( L. ) Millsp. ] landraces and their response to environments[J]. Genetic Resources and Crop Evolution. 2008,55:379-387.
9Walsh J. Genetic herahility down on the farm[J]. Science, 1981, 214:161-164.
10Roussel V,Leisova F, Exbrayat Z, et al. SSR allelic diversity changes in 480 European bread wheat varieties released from 1840 to 2000 [J]. Theoretical and Applied Genetics, 2005,111: 162-170.