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Jun Yan
Civil Aviation Authority of Singapore
33Publications
12H-index
530Citations
Publications 33
Newest
#1Faji Li (Xinjiang Agricultural University)H-Index: 1
#2Weie Wen (Xinjiang Agricultural University)H-Index: 8
Last.Jun Yan (CAAS: Civil Aviation Authority of Singapore)H-Index: 12
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Identification of loci for grain yield (GY) and related traits, and dissection of the genetic architecture are important for yield improvement through marker-assisted selection (MAS). Two genome-wide association study (GWAS) methods were used on a diverse panel of 166 elite wheat varieties from the Yellow and Huai River Valleys Wheat Zone (YHRVWD) of China to detect stable loci and analyze relationships among GY and related traits. A total of 326,570 single nucleotide polymorphism (SNP) markers ...
#2Yonggui XiaoH-Index: 10
Last.He Zhonghu (CIMMYT: International Maize and Wheat Improvement Center)H-Index: 7
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Abstract Stem lignin content (SLC) in common wheat ( Triticum aestivum L.) contributes to lodging resistance. Caffeic acid 3- O -methyltransferase (COMT) is a key enzyme involved in lignin biosynthesis. Characterization of TaCOMT genes and development of gene-specific markers could enable marker-assisted selection in wheat breeding. In the present study, the full-length genomic DNA (gDNA) sequences of TaCOMT genes located on chromosomes 3A, 3B, and 3D were cloned by homologous cloning. Two allel...
#1Faji Li (Xinjiang Agricultural University)H-Index: 1
#2Weie Wen (Xinjiang Agricultural University)H-Index: 8
Last.Yingxiu WanH-Index: 1
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Key message We identified 21 new and stable QTL, and 11 QTL clusters for yield-related traits in three bread wheat populations using the wheat 90 K SNP assay.
#1Shengnan ZhaiH-Index: 4
#2Jindong LiuH-Index: 9
Last.Xianchun XiaH-Index: 45
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Flour color-related traits, including brightness (L*), redness (a*), yellowness (b*) and yellow pigment content (YPC), are very important for end-use quality of wheat. Uncovering the genetic architecture of these traits is necessary for improving wheat quality by marker-assisted selection (MAS). In the present study, a genome-wide association study (GWAS) was performed on a collection of 166 bread wheat cultivars to better understand the genetic architecture of flour color-related traits using t...
#1Jindong Liu (CAU: China Agricultural University)H-Index: 3
#2Zhonghu He (CIMMYT: International Maize and Wheat Improvement Center)H-Index: 48
Last.Xianchun Xia (CAAS: Civil Aviation Authority of Singapore)H-Index: 45
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Black point is a serious threat to wheat production and can be managed by host resistance. Marker-assisted selection (MAS) has the potential to accelerate genetic improvement of black point resistance in wheat breeding. We performed a genome-wide association study (GWAS) using the high-density wheat 90 K and 660 K single nucleotide polymorphism (SNP) assays to better understand the genetic basis of black point resistance and identify associated molecular markers. Black point reactions were evalu...
#1Yan DongH-Index: 3
#2Jindong LiuH-Index: 9
Last.Weie WenH-Index: 8
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Water soluble carbohydrates (WSC) in stems play an important role in buffering grain yield in wheat against biotic and abiotic stresses; however, knowledge of genes controlling WSC is very limited. We conducted a genome-wide association study (GWAS) using a high-density 90K SNP array to better understand the genetic basis underlying WSC, and to explore marker-based breeding approaches. WSC was evaluated in an association panel comprising 166 Chinese bread wheat cultivars planted in four environm...
#1Hui Jin (CAU: China Agricultural University)H-Index: 6
#2Weie WenH-Index: 8
Last.Zhonghu He (CIMMYT: International Maize and Wheat Improvement Center)H-Index: 48
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Dough rheological and starch pasting properties play an important role in determining processing quality in bread wheat (Triticum aestivum L.). In the present study, a recombinant inbred line (RIL) population derived from a Gaocheng 8901/Zhoumai 16 cross grown in three environments was used to identify quantitative trait loci (QTLs) for dough rheological and starch pasting properties evaluated by Mixograph, Rapid Visco-Analyzer (RVA) and Mixolab parameters using 90K and 660K single nucleotide po...
#1Yan Dong (CAAS: Civil Aviation Authority of Singapore)H-Index: 3
#2Yan Zhang (CAAS: Civil Aviation Authority of Singapore)H-Index: 12
Last.Zhonghu He (CAAS: Civil Aviation Authority of Singapore)H-Index: 48
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Key message We cloned TaSST genes, developed a gene-specific marker for TaSST - D1 , and identified three QTL in the Doumai/Shi 4185 RIL population. TaSST - D1 is within one of the three QTL.
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