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022 _a0021-8561
022 _a1520-5118 (Online)
024 8 _ahttps://doi.org/10.1021/acs.jafc.4c04674
040 _aMX-TxCIM
041 _aeng
100 0 _aLei Zhi
_936833
245 1 0 _aIdentification of QTL for alkylresorcinols in wheat and development of KASP markers for marker-assisted selection of health-promoting varieties
260 _bWashington, DC (United States of America) :
_cAmerican Chemical Society,
_a2024.
500 _aPeer review
520 _aThis study evaluated alkylresorcinol concentration (ARC) in recombinant inbred lines (RILs) from the cross of Zhongmai 578 and Jimai 22 in three environments. ARC exhibited a continuous distribution ranging from 337.4 to 758.0, 495.4–768.0, and 456.3–764.7 μg/g, respectively, in three environments. Analysis of variance (ANOVA) indicated significant (P < 0.001) impacts of genotypes, environments, and their interactions. The broad-sense heritability of ARC was 0.76. Genome-wide linkage mapping analysis identified four stable quantitative trait loci (QTL) for ARC on chromosomes 2A, 3A, 4D, and 7A. Kompetitive allele-specific PCR (KASP) marker of each QTL was developed and validated in 206 representative wheat varieties. Wheat varieties harboring 0, 1, 2, 3, and 4 favorable alleles had ARC of 499.1, 587.8, 644.7, 668.5, and 711.1 μg/g, respectively. This study suggests that combining multiple minor-effect QTL through KASP markers can serve as an effective strategy for breeding high-ARC wheat, thereby enhancing innovations in functional food production.
546 _aText in English
650 7 _aAlkylresorcinols
_2AGROVOC
_927492
650 7 _aPhytochemicals
_2AGROVOC
_933157
650 7 _aQuantitative Trait Locus Mapping
_2AGROVOC
_91392
650 7 _aMarker-assisted selection
_2AGROVOC
_910737
650 7 _aWheat
_2AGROVOC
_91310
700 0 _aXue Gong
_933160
700 0 _aHongyu Zhang
_936834
700 0 _aJindong Liu
_93032
700 0 _aShuanghe Cao
_95093
700 0 _aYong Zhang
_91857
700 0 _aJun Yan
_915676
700 0 _aWenfei Tian
_926337
700 1 _aHe Zhonghu
_gGlobal Wheat Program
_8INT2411
_9838
773 0 _dWashington, DC (United States of America) : American Chemical Society, 2024.
_gv. 72, no. 31, p. 17675−17683
_tJournal of Agricultural and Food Chemistry
_wu444388
_x0021-8561
942 _cJA
_n0
_2ddc
999 _c68119
_d68111