000			02806nab a22003737a 4500
999			_c57087 _d57079
001			57087
003			MX-TxCIM
005			20230818155455.0
008			151104s2015 gw |||p|op||| 00| 0 eng d
022			_a1432-2242 (Online)
024	8		_ahttps://doi.org/10.1007/s00122-015-2587-9
040			_aMX-TxCIM
041			_aeng
100	1		_9851 _aDreisigacker, S. _gGlobal Wheat Program _8INT2692
245	1	0	_aAdult‑plant resistance to Septoria tritici blotch in hexaploid spring wheat
260			_aBerlin (Germany) : _bSpringer, _c2015.
500			_aPeer review
520			_aSeptoria tritici blotch caused by the ascomycete fungus Zymoseptoria tritici presents a serious and consistent challenge to global wheat production. In particular the augmented use of soil management practices that leave large amounts of wheat stubble on the soil surface and global warming increases the chance of Septoria tritici blotch epidemics to emerge more frequently including in developing countries. Two recombinant inbred line populations developed from a cross between the susceptible Moroccan spring bread wheat variety ‘NASMA’ and the CIMMYT resistant lines, ‘IAS20*5/H567.71’ and ‘RPB709.71/COC’ were used to study the genetics and map adult-plant resistance to Septoria tritici blotch under field conditions in different environments. Resistance to Septoria tritici blotch in both populations was quantitative and overall, five across environment consistent resistance loci on chromosomes 1BS, 3AL, 5AL and 7AS were detected in the two populations. The QTL on chromosome 1BS and 7AS are likely to be allelic with the known Septoria tritici blotch genes Stb3 and Stb11. All identified QTL were additive and explained between 4 and 27 % of the phenotypic variation. Epistatic interaction was not observed. Low cost KASP assays were developed as flanking markers for all five QTL that will facilitate molecular breeding. Our study represents the first mapping effort under field conditions utilizing two spring bread wheat resistant sources evaluated over multiple environments.
536			_aGlobal Wheat Program
546			_aText in English
591			_bCIMMYT Informa No. 1955
594			_aINT2692
594			_aINT2868
650		7	_91186 _aMycosphaerella graminicola _2AGROVOC
650		7	_92020 _aHexaploidy _2AGROVOC
650		7	_91806 _aSpring wheat _2AGROVOC
700	0		_92021 _aXiang Wang
700	1		_92022 _aMartinez Cisneros, B.A.
700	0		_92023 _aRuilian Jing
700	1		_aPawan Kumar Singh _gGlobal Wheat Program _8INT2868 _9868
773	0		_wu444762 _x1432-2242 _dBerlin (Germany) : Springer, 2015. _tTheoretical and Applied Genetics _gv. 128, p. 2317-2329
856	4		_yAccess only for CIMMYT Staff _uhttps://hdl.handle.net/20.500.12665/1541
942			_2ddc _cJA _n0