ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik2012
Identification of QTLs with main, epistatic and QTL × environment interaction effects for salt tolerance in rice seedlings under different salinity conditions.
Article in TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 63 papers, 2 of them syntheses that pooled it.
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Who cites it
63 citing papers in PubMed, 2 syntheses or guidelines pooled it.
- Meta-analysis of identified genomic regions and candidate genes underlying salinity tolerance in rice (Oryza sativa L.).Scientific reports · 2024Pooled it
- Salt tolerance involved candidate genes in rice: an integrative meta-analysis approach.BMC plant biology · 2020Pooled it
- Mapping QTLs with main, epistatic, and QTL × environment effects for secondary seed dormancy using backcross recombinant inbred lines in Brassica napus L.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2026Article
- Genetic dissection of cold stress tolerance and yield potential under cold stress in nested synthetic wheat (Triticum aestivum L.) introgression libraries using multi-locus genome-wide association and haplotype analysis.Functional & integrative genomics · 2026Article
- Genome-Wide Association Study Identifies Candidate Genes for Salt Tolerance in Traditional Rice Landraces.Rice (New York, N.Y.) · 2026Article
- Correlation of rice yield based on RILs population QTL analysis.BMC genomic data · 2025Article
- Dynamic QTL mapping reveals the genetic architecture of stem diameter across developmental stages in foxtail millet.Planta · 2025Article
- Evaluation and genome-wide association study of saline-alkali tolerance in high-latitude rice resource populations.Frontiers in genetics · 2025Article
- Salt tolerance characterization and genome-wide association study ofFrontiers in plant science · 2025Article
- Identification of QTNs, QTN-by-environment interactions, and their candidate genes for salt tolerance related traits in soybean.BMC plant biology · 2024Article
- QTLs and Genes for Salt Stress Tolerance: A Journey from Seed to Seed Continued.Plants (Basel, Switzerland) · 2024Review
- GWAS combined with linkage analysis reveals major QTLs and candidate genes of salt tolerance inFrontiers in plant science · 2024Article
- Mining Salt Tolerance SNP Loci and Prediction of Candidate Genes in the Rice Bud Stage by Genome-Wide Association Analysis.Plants (Basel, Switzerland) · 2023Article
- Genome-wide association and epistasis studies reveal the genetic basis of saline-alkali tolerance at the germination stage in rice.Frontiers in plant science · 2023Article
- Identification of candidate genes for salinity tolerance inFrontiers in plant science · 2023Article
- Genetic Dissection of Alkalinity Tolerance at the Seedling Stage in Rice (Plants (Basel, Switzerland) · 2022Article
- Salt tolerance QTLs of an endemic rice landrace, Horkuch at seedling and reproductive stages.Scientific reports · 2022Article
- Salinity stress tolerance and omics approaches: revisiting the progress and achievements in major cereal crops.Heredity · 2022Review
- Genetic Mapping to Detect Stringent QTLs Using 1k-RiCA SNP Genotyping Platform from the New Landrace Associated with Salt Tolerance at the Seedling Stage in Rice.Plants (Basel, Switzerland) · 2022Article
- Cereal grain 3D point cloud analysis method for shape extraction and filled/unfilled grain identification based on structured light imaging.Scientific reports · 2022Article
3 more citing papers are in PubMed but not listed here.
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7 authors.
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Abstract
Salt tolerance of rice (Oryza sativa L.) at the seedling stage is one of the major determinants of its stable establishment in saline soil. One population of recombinant inbred lines (RILs, F (2:9)) derived from a cross between the salt-tolerant variety Jiucaiqing and the salt-sensitive variety IR26 was used to determine the genetic mechanism of four salt tolerance indices, seedling height (SH), dry shoot weight (DSW), dry root weight (DRW) and Na/K ratios (Na/K) in roots after 10 days in three salt concentrations (0.0, 0.5 and 0.7 % NaCl). The main effect QTLs (M-QTLs) and epistatic QTLs (E-QTLs) were detected by QTL IciMapping program using single environment phenotypic values. Eleven M-QTLs and 11 E-QTLs were identified for the salt tolerance indices. There were six M-QTLs and two E-QTLs identified for SH, three M-QTLs and five E-QTLs identified for DSW, two M-QTLs and one E-QTL identified for DRW, and three E-QTLs identified for Na/K. The phenotypic variation explained by each M-QTL and E-QTL ranged from 7.8 to 23.9 % and 13.3 to 73.7 %, respectively. The QTL-by-environment interactions were detected by QTLNetwork program in the joint analyses of multi-environment phenotypic values. Six M-QTLs and five E-QTLs were identified. The phenotypic variation explained by each QTL and QTL × environment interaction ranged from 0.95 to 6.90 % and 0.02 to 0.50 %, respectively. By comparing chromosomal positions of these M-QTLs with those previously identified, five M-QTLs qSH1.3, qSH12.1, qSH12.2, qDSW12.1 and qDRW11 might represent novel salt tolerance genes. Five selected RILs with high salt tolerance had six to eight positive alleles of the M-QTLs, indicating that pyramiding by marker-assisted selection (MAS) of M-QTLs can be applied in rice salt tolerance breeding programs.
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