2022
DOI: 10.3389/fpls.2022.938339
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Quantitative Trait Loci Mapping Analysis for Cold Tolerance Under Cold Stress and Brassinosteroid-Combined Cold Treatment at Germination and Bud Burst Stages in Rice

Abstract: Low temperature is one of the major abiotic stresses limiting seed germination and early seedling growth in rice. Brassinosteroid (BR) application can improve cold tolerance in rice. However, the regulatory relationship between cold tolerance and BR in rice remains undefined. Here, we constructed a population of 140 backcross recombinant inbred lines (BRILs) derived from a cross between a wild rice (Dongxiang wild rice, DXWR) and a super rice (SN265). The low-temperature germination rate (LTG), survival rate (… Show more

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Cited by 2 publications
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“…Pooled libraries were adjusted to 10 nmol and sequenced with PE125 on the novaseq6000 (Illumina, San Diego, CA). Raw reads would be processed to get high quality clean reads according to the method described in Guo et al [ 20 ]. To identify SNPs, the Burrows-Wheeler Aligner (BWA) was used to align the clean reads from each sample against the reference genome [ 62 ].Variant calling was performed for all samples using the GATK’s Unified Genotyper.…”
Section: Methodsmentioning
confidence: 99%
See 1 more Smart Citation
“…Pooled libraries were adjusted to 10 nmol and sequenced with PE125 on the novaseq6000 (Illumina, San Diego, CA). Raw reads would be processed to get high quality clean reads according to the method described in Guo et al [ 20 ]. To identify SNPs, the Burrows-Wheeler Aligner (BWA) was used to align the clean reads from each sample against the reference genome [ 62 ].Variant calling was performed for all samples using the GATK’s Unified Genotyper.…”
Section: Methodsmentioning
confidence: 99%
“…High-resolution single nucleotide polymorphisms (SNPs) genetic map, is one of the most common methods to identify the QTLs and genes related to cold tolerance in rice. For instance, SNP genetic map analyses of a population of 140 BRILs derived from a cross between Dongxiang wild rice (DXWR) and a super rice (SN265) led to the identification of 10 candidate genes related to cold tolerance [ 20 ].…”
Section: Introductionmentioning
confidence: 99%