000 02625nab a22004577a 4500
001 G94139
003 MX-TxCIM
005 20230804225258.0
008 211013s2010 ne |||p|op||| 00| 0 eng d
022 _a1573-5060 (Online)
022 0 _a0014-2336
024 8 _ahttps://doi.org/10.1007/s10681-010-0155-6
040 _aMX-TxCIM
041 _aeng
090 _aCIS-6002
100 1 _aKumar, U.
_gFormerly Borlaug Institute for South Asia (BISA)
_8INT3331
_9921
245 1 0 _aIdentification of QTLs for stay green trait in wheat (Triticum aestivum L.) in the 'Chirya 3' x 'Sonalika' population
260 _aDordrecht (Netherlands) :
_bSpringer,
_c2010.
500 _aPeer review
500 _aPeer-review: Yes - Open Access: Yes|http://science.thomsonreuters.com/cgi-bin/jrnlst/jlresults.cgi?PC=MASTER&ISSN=0014-2336
520 _aStay green or delayed senescence is considered to play a crucial role in grain development in wheat when assimilates are limited. We identified three QTLs for stay green on the chromosomes 1AS, 3BS and 7DS using a recombinant inbred (RI) population developed by making crosses between the stay green parent ‘Chirya 3’ and non-stay green ‘Sonalika’. The RI lines were evaluated in natural field conditions for 2 years in replicated trial. The QTL on chromosome 1A was identified in both the years, while the QTLs on 3BS and 7DS were identified only in 1st and 2nd year, respectively. The QTLs explained up to 38.7% of phenotypic variation in a final simultaneous fit. The alleles for higher stay green values derived from the stay green parent ‘Chirya 3’. The QTLs were named as QSg.bhu-1A, QSg.bhu-3B and QSg.bhu-7D. The QTL QSg.bhu-3B and QSg.bhu-7D were placed in the 3BS9-0.57-0.78 and 7DS5-0.36-0.61 deletion bins, respectively.
536 _aGlobal Wheat Program
546 _aText in English
591 _aSpringer
594 _aINT2917
595 _aCSC
650 7 _91853
_aQuantitative Trait Loci
_2AGROVOC
650 7 _91296
_aTriticum aestivum
_2AGROVOC
650 7 _91310
_aWheat
_2AGROVOC
650 7 _92261
_aMicrosatellites
_2AGROVOC
650 7 _91848
_aGenetic markers
_2AGROVOC
650 7 _91155
_aInbred lines
_2AGROVOC
700 1 _9873
_aJoshi, A.K.
_gGlobal Wheat Program
_8INT2917
700 1 _aKumari, M.
_923839
700 1 _aPaliwal, R.
_914795
700 1 _aKumar, S.
_92207
700 1 _aRoder, M.S.
_92205
773 0 _tEuphytica
_gv. 174, no. 3, p. 437-445
_wG444298
_dDordrecht (Netherlands) : Springer, 2010.
_x0014-2336
856 4 _uhttps://hdl.handle.net/20.500.12665/1451
_yAccess only for CIMMYT Staff
942 _cJA
_2ddc
_n0
999 _c28104
_d28104