000			03240nab a22004577a 4500
001			G97827
003			MX-TxCIM
005			20230522174012.0
008			210708s2013 ne |||p|op||| 00| 0 eng d
022			_a1573-5109 (Online)
022			_a0925-9864
024	8		_ahttps://doi.org/10.1007/s10722-012-9823-9
040			_aMX-TxCIM
041			_aeng
090			_aCIS-7079
100	1		_aSalunkhe, A. _921042
245	1	0	_aMolecular genetic diversity analysis in emmer wheat (Triticum dicoccon Schrank) from India
260			_aDordrecht (Netherlands) : _bSpringer, _c2013.
500			_aPeer review
500			_aPeer-review: Yes - Open Access: Yes|http://science.thomsonreuters.com/cgi-bin/jrnlst/jlresults.cgi?PC=MASTER&ISSN=0925-9864
520			_aEmmer wheat (Triticum dicoccon Schrank) is still largely cultivated in India, and highly appreciated for the preparation of traditional dishes. Moreover, its nutritional characteristics could justify a development of its cultivation. The perspective of genetic improvement however requires a good knowledge of the genetic diversity existing within the eco-geographic group of Indian emmer wheats. A set of 48 emmer wheat accessions from India including 28 from a local collection and 20 Indian accessions obtained from CIMMYT, Mexico, was assessed for genetic variability using 47 microsatellite (SSR) markers, distributed over all the 14 chromosomes. The number of alleles per locus ranged from 2 to 9, with an average of 3.87 alleles per locus. A total of 201 alleles were detected at 52 loci with average polymorphic information content of 0.35 per locus and a mean resolving power of 1. The pair-wise similarity coefficients calculated from binary data matrix based on presence or absence of alleles varied from 0.15 to 0.98, but was greater than 0.5 for most accessions, indicating a high level of similarity. A cluster analysis based on the similarity matrix identified nine distinct accessions and three clusters. All the recently developed commercial varieties were distinctly different from the clusters. Based on the analysis, it appears that Indian emmer wheats are not very diverse. Consequently, there is a need to increase the diversity within the Indian emmer wheat eco-geographic group, by introducing diversity from other eco-geographic groups, or even from other wheat species.
536			_aGlobal Wheat Program
546			_aText in English
591			_aCIMMYT Informa No. 1839|Springer
594			_aINT2902
595			_aCSC
650		7	_aTriticum dicoccum _2AGROVOC _92111
650		7	_91125 _aGenetic diversity _2AGROVOC
650		7	_aGenetic markers _2AGROVOC _91848
650		7	_aMicrosatellites _2AGROVOC _92261
651		7	_2AGROVOC _93726 _aIndia
700	1		_aTamhankar, S. _921043
700	1		_aTetali, S. _921044
700	1		_aZaharieva, M. _920322
700	1		_9871 _aBonnett, D.G. _gGlobal Wheat Program _8INT2902
700	1		_9341 _aTrethowan, R.M.
700	1		_921045 _aMisra, S.
773	0		_tGenetic Resources and Crop Evolution _gv. 60, no. 1, p. 165-174 _dDordrecht (Netherlands) : Springer, 2013. _wG446632 _x0925-9864
856	4		_uhttps://hdl.handle.net/20.500.12665/624 _yAccess only for CIMMYT Staff
942			_cJA _2ddc _n0
999			_c29959 _d29959