A5066333883- Wheat and Barley Genetics and Pathology
- Genetics and Plant Breeding
- Genetic Mapping and Diversity in Plants and Animals
- Food composition and properties
- Crop Yield and Soil Fertility
- Seed Germination and Physiology
- Plant Genetic and Mutation Studies
- Bioenergy crop production and management
Institute of Crop Sciences
2019-2024
Chinese Academy of Agricultural Sciences
2019-2024
This study evaluated alkylresorcinol concentration (ARC) in recombinant inbred lines (RILs) from the cross of Zhongmai 578 and Jimai 22 three environments. ARC exhibited a continuous distribution ranging 337.4 to 758.0, 495.4–768.0, 456.3–764.7 μg/g, respectively, Analysis variance (ANOVA) indicated significant (P < 0.001) impacts genotypes, environments, their interactions. The broad-sense heritability was 0.76. Genome-wide linkage mapping analysis identified four stable quantitative trait...
Pre-harvest sprouting (PHS) is one of the serious global issues in wheat production. Identification quantitative trait loci (QTL) and closely-linked markers greatly helpful for improvement. In present study, a recombinant inbred line (RIL) population derived from cross Zhongmai 578 (ZM578)/Jimai 22 (JM22) parents were phenotyped five environments genotyped by 50 K single-nucleotide polymorphism (SNP) array. Two QTL germination index (GI), QGI.caas-3A QGI.caas-5A, detected, explaining...
<title>Abstract</title> Wheat grain protein content (GPC) is important for end-use quality. Identification of genetic loci GPC helpful to create new varieties with good processing quality and nutrients. Zhongmai 578 (ZM578) Jimai 22 (JM22) are two elite wheat different contents GPC. In the present study, 262 recombinant inbred lines (RILs) derived from a cross between ZM578 JM22 were used map high-density Illumina iSelect 50K single-nucleotide polymorphism (SNP) array. Seven quantitative...
Abstract Powdery mildew is a very destructive disease that threatens yield and quality of wheat. In the present study, 262 recombinant inbred lines derived from cross between Zhongmai 578 (ZM578) with moderate resistance to powdery Jimai 22 (JM22) high in field were used map loci using high‐density Illumina iSelect 50K single‐nucleotide polymorphism array. Three quantitative trait (QTLs) on chromosomes 2B, 5B, 5D identified by inclusive composite interval mapping, designated as...
Abstract Thousand grain weight (TGW), determined by length and width, is an important yield component in wheat; understanding of the underlying genes molecular mechanisms remains limited. A stable QTL QTgw.caas-5B for TGW was identified previously a RIL population developed from cross between Zhongmai 871 (ZM871) sister line 895 (ZM895), aim this study to perform fine mapping validate genetic effect QTL. It delimited interval approximately 2.0 Mb flanked markers Kasp_5B29 Kasp_5B31 (49.6...