000			03398nab a22004937a 4500
001			G94523
003			MX-TxCIM
005			20220706180344.0
008			220706s2010 xxu|||p|op||| 00| 0 eng d
022			_a0031-949X
022			_a1943-7684 (Online)
024	8		_ahttps://doi.org/10.1094/PHYTO-100-4-0313
040			_aMX-TxCIM
041			_aeng
090			_aCIS-6103
100	1		_9901 _aCaixia Lan _gGlobal Wheat Program _8INT3206
245	1	0	_aIdentification of genomic regions controlling adult-plant stripe rust resistance in Chinese Landrace Pingyuan 50 through bulked segregant analysis
260			_aSt. Paul, MN (USA) : _bAmerican Phytopathological Society, _c2010.
500			_aPeer-review: Yes - Open Access: Yes|http://science.thomsonreuters.com/cgi-bin/jrnlst/jlresults.cgi?PC=MASTER&ISSN=0031-949X
500			_aPeer review
500			_aOpen Access
520			_aStripe rust, caused by Puccinia striiformis f. sp. tritici, is one of the most widespread and destructive wheat diseases worldwide. Growing resistant cultivars with adult-plant resistance (APR) is an effective approach for the control of the disease. In this study, 540 simple sequence repeat markers were screened to map quantitative trait loci (QTL) for APR to stripe rust in a doubled haploid (DH) population of 137 lines derived from the cross Pingyuan 50 × Mingxian 169. The DH lines were planted in randomized complete blocks with three replicates in Gansu and Sichuan provinces during the 2005?06, 2006?07, and 2007?08 cropping seasons, providing data for four environments. Artificial inoculations were carried out in Gansu and Sichuan with the prevalent Chinese race CYR32. Broad-sense heritability of resistance to stripe rust for maximum disease severity was 0.91, based on the mean value averaged across four environments. Inclusive composite interval mapping detected three QTL for APR to stripe rust on chromosomes 2BS, 5AL, and 6BS, designated QYr.caas-2BS, QYr.caas-5AL, and QYr.caas-6BS, respectively, separately explaining from 4.5 to 19.9% of the phenotypic variation. QYr.caas-5AL, different from QTL previously reported, was flanked by microsatellite markers Xwmc410 and Xbarc261, and accounted for 5.0 to 19.9% of phenotypic variance. Molecular markers closely linked to the QTL could be used in marker-assisted selection for APR to stripe rust in wheat breeding programs.
536			_aGlobal Wheat Program
546			_aText in English
594			_aINT2411|INT3206
650		7	_aMicrosatellites _92261 _2AGROVOC
650		7	_91296 _aTriticum aestivum _2AGROVOC
650		7	_aRusts _2AGROVOC _91251
650		7	_91842 _aPuccinia striiformis _2AGROVOC
650		7	_91853 _aQuantitative Trait Loci _2AGROVOC
650		7	_91386 _aHeritability _2AGROVOC
650		7	_aDisease resistance _2AGROVOC _91077
650		7	_92084 _aChromosome mapping _2AGROVOC
650		7	_91848 _aGenetic markers _2AGROVOC
700	0		_aShanshan Liang _923531
700	0		_aXiangchun Zhou _923307
700	0		_aGang Zhou _920499
700	0		_aQinglin Lu _921025
700	0		_aXianchun Xia _9377
700	1		_aHe Zhonghu _gGlobal Wheat Program _8INT2411 _9838
773	0		_tPhytopathology _gv. 100, no. 4, p. 313-318 _dSt. Paul, MN (USA) : American Phytopathological Society, 2010. _wG444676 _x0031-949X
856	4		_yOpen Access through DSpace _uhttp://hdl.handle.net/10883/2797
942			_cJA _2ddc _n0
999			_c28270 _d28270