ArticleBreeding science2015
Detection of QTLs for white-back and basal-white grains caused by high temperature during ripening period in japonica rice.
Article in Breeding science, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.
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20 citing papers in PubMed, 43 citations in OpenAlex.
- Review
- QTN detection and candidate gene identification for improved eating and cooking quality in rice using GWAS and PLS regression analysis.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2025Article
- Pyramiding of Low Chalkiness QTLs Is an Effective Way to Reduce Rice Chalkiness.Rice (New York, N.Y.) · 2024Article
- Abiotic Stress in Rice: Visiting the Physiological Response and Its Tolerance Mechanisms.Plants (Basel, Switzerland) · 2023Review
- Molecular mapping and characterization of QTLs for grain quality traits in a RIL population of US rice under high nighttime temperature stress.Scientific reports · 2023Article
- Meta-QTL and haplo-pheno analysis reveal superior haplotype combinations associated with low grain chalkiness under high temperature in rice.Frontiers in plant science · 2023Article
- Genome-Wide Analysis and Functional Characterization of Pyruvate Kinase (PK) Gene Family Modulating Rice Yield and Quality.International journal of molecular sciences · 2022Article
- QTL mapping and identification of candidate genes using a genome-wide association study for heat tolerance at anthesis in rice (Frontiers in genetics · 2022Article
- Fine Mapping of Two Major Quantitative Trait Loci for Rice Chalkiness With High Temperature-Enhanced Additive Effects.Frontiers in plant science · 2022Article
- Substitution Mapping of Two Closely Linked QTLs on Chromosome 8 Controlling Grain Chalkiness in Rice.Rice (New York, N.Y.) · 2021Article
- Screening and identification of genes affecting grain quality and spikelet fertility during high-temperature treatment in grain filling stage of rice.BMC plant biology · 2021Article
- Fine mapping of two grain chalkiness QTLs sensitive to high temperature in rice.Rice (New York, N.Y.) · 2021Article
- QTL Mapping and Identification of Candidate Genes for Heat Tolerance at the Flowering Stage in Rice.Frontiers in genetics · 2020Article
- Validation of a quantitative trait locus for the white-core expression rate of grain on chromosome 6 in a brewing rice cultivar and development of DNA markers for marker-assisted selection.Breeding science · 2019Article
- Thermo-responsive allele ofBreeding science · 2018Article
- Relationship between High Temperature and Formation of Chalkiness and Their Effects on Quality of Rice.BioMed research international · 2018Review
- Genetic dissection of grain traits in Yamadanishiki, an excellent sake-brewing rice cultivar.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2017Article
- High day- and night-time temperatures affect grain growth dynamics in contrasting rice genotypes.Journal of experimental botany · 2017Article
- Quantitative trait loci analysis of grain appearance inBreeding science · 2017Article
- Detection and validation of QTLs for milky-white grains caused by high temperature during the ripening period inBreeding science · 2017Article
Corrections and comments
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Authors and funding
13 authors at 7 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
There is increasing evidence that global warming affects the development of rice. High temperatures during ripening increase the ratio of undesirable chalky grains followed by deteriorating grain appearance quality. In order to detect quantitative trait loci (QTLs) controlling the occurrence of white-back and basal-white chalky grains of brown rice, QTL analysis was performed using recombinant inbred lines derived from a cross between two strains, 'Tsukushiroman' (sensitive to heat stress) and 'Chikushi 52' (tolerant of heat stress). The F7 and F8 lines were exposed to heat stress during the ripening period in two locations, Fukuoka and Kagoshima, in Japan. QTLs for white-back grains and basal-white grains were detected on chromosomes 1, 3, and 8, and those for basal-white grains were detected on chromosomes 2, 3, and 12. QTLs on chromosome 8 for white-back grains were shared in the plants grown in both locations. Near-isogenic lines (NILs), which harbored a segment from 'Chikushi 52' on chromosome 8 with the genetic background of 'Tsukushiroman', showed relatively lower ratios of white-back grains than 'Tsukushiroman'. Therefore, insertion of the 'Chikushi 52' genomic region of the QTL on chromosome 8 can improve the quality of rice when it is grown under heat stress conditions.
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