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Article
FHB resistance conferred by Fhb1 is under inhibitory regulation of two genetic loci in wheat (Triticum aestivum L.)
Two loci inhibiting Fhb1 resistance to Fusarium head blight were identified through genome-wide association map** and validated in biparental populations.
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Article
Fine map** of KLW1 that conditions kernel weight mainly through regulating kernel length in wheat (Triticum aestivum L.)
KLW1 was localized to a 0.6 cM interval near the centromere of chromosome 4B and found to be dominant in conditioning longer kernels and higher kernel weight.
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Article
Fine map** KT1 on wheat chromosome 5A that conditions kernel dimensions and grain weight
KT1 was validated as a novel thickness QTL with major effects on wheat kernel dimensions and weight and fine mapped to a 0.04 cM interval near the chromosome-5A centromere.
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Article
Genetic control of Fusarium head blight resistance in two Yangmai 158-derived recombinant inbred line populations
Stably expressed type I and type II resistance QTL were identified using two Yangmai 158-derived RIL populations, and plant-height and flowering-time QTL intervals detected did not contribute to the FHB resist...
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Article
Germplasms, genetics and genomics for better control of disastrous wheat Fusarium head blight
Fusarium head blight (FHB), or scab, for its devastating nature to wheat production and food security, has stimulated worldwide attention. Multidisciplinary efforts have been made to fight against FHB for a lo...
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Article
HL2 on chromosome 7D of wheat (Triticum aestivum L.) regulates both head length and spikelet number
A major QTL QSpl.nau-7D, named HL2, was validated for its effects on head length and kernel number per spike using NIL, and mapped to a 0.2 cM interval using recombinants.
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Article
Map** QTLs controlling kernel dimensions in a wheat inter-varietal RIL map** population
Seven kernel dimension QTLs were identified in wheat, and kernel thickness was found to be the most important dimension for grain weight improvement.
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Article
Characterization of three wheat grain weight QTLs that differentially affect kernel dimensions
The QGw.nau - 2D, QGw.nau - 4B ...
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Article
Fine map** TaFLW1, a major QTL controlling flag leaf width in bread wheat (Triticum aestivum L.)
Flag leaf width (FLW) is directly related to photosynthetic capacity and yield potential in wheat. In a previous study, Qflw.nau-5A controlling FLW was detected on chromosome 5A in the interval possessing Fhb5 fo...
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Article
Genetic dissection of yield-related traits in a recombinant inbred line population created using a key breeding parent in China’s wheat breeding
Understanding the genetics underlying yield formation of wheat is important for increasing wheat yield potential in breeding programs. Nanda2419 was a widely used cultivar for wheat production and breeding in ...
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Article
pmX: a recessive powdery mildew resistance gene at the Pm4 locus identified in wheat landrace **aohongpi
Powdery mildew, caused by Blumeria graminis f. sp. tritici (Bgt), is one of the most devastating foliar diseases of wheat and imposes a constant challenge on wheat breeders. **aohongpi, a Chinese landrace of whea...
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Article
Localization of high level of sequence conservation and divergence regions in cotton
In a previous study, we observed that the variations in chromosome size are due to uneven expansion and contraction by comparing the structures and sizes of a pair of homoeologous high-resolution cytogenetic m...
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Article
Identification and map** of a new powdery mildew resistance gene on chromosome 6D of common wheat
Powdery mildew, caused by Blumeria graminis f. sp. tritici, is one of the most serious wheat diseases. The rapid evolution of the pathogen’s virulence, due to the heavy use of resistance genes, necessitates the e...
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Article
Precise map** Fhb5, a major QTL conditioning resistance to Fusarium infection in bread wheat (Triticum aestivum L.)
Qfhi.nau-5A is a major quantitative trait locus (QTL) against Fusarium graminearum infection in the resistant wheat germplasm Wangshuibai. Genetic analysis using BC3F2 and BC4F2 populations, derived from selfing ...
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Article
Fine map** Fhb4, a major QTL conditioning resistance to Fusarium infection in bread wheat (Triticum aestivum L.)
Qfhi.nau-4B is a major quantitative trait locus (QTL) against Fusarium graminearum infection identified in the Fusarium head blight-resistant germplasm Wangshuibai. To fine map this QTL, a recombinant inbred line...
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Article
A high-density intervarietal map of the wheat genome enriched with markers derived from expressed sequence tags
Bread wheat (Triticum aestivum L.) is a hexaploid species with a large and complex genome. A reference genetic marker map, namely the International Triticeae Map** Initiative (ITMI) map, has been constructed wi...