학술논문
Development of SNP Marker Set to Select Varieties Tolerant to Multiple Abiotic Stresses in Rice
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- 영문명
- Development of SNP Marker Set to Select Varieties Tolerant to Multiple Abiotic Stresses in Rice
- 발행기관
- 한국육종학회
- 저자명
- 이정우 오정석 유수철
- 간행물 정보
- 『Plant breeding and biotechnology』Vol.11 No.3, 208~219쪽, 전체 12쪽
- 주제분류
- 농수해양 > 기타농수해양
- 파일형태
- 발행일자
- 2023.09.30
4,240원
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국문 초록
영문 초록
SNP-based markers have been widely used to identify tolerant varieties harboring major genes related to abiotic stresstolerance. Here, we developed Fluidigm markers for the core set of SNPs underlying tolerance to abiotic stresses such as salinity,drought, anaerobic germination and submergence. The core set of SNPs was selected from the major genes and/or QTLs for the abioticstresses previously reported in rice; Saltol for salinity, qDTY2.2 and qDTY4.1 for drought, OsTPP7 for anaerobic germination, andSub1A for submergence tolerance. First, a total of 17 KASP markers were developed and converted to Fluidigm markers. The developedFluidigm markers were applied to genotypic screening of 172 domestic and abroad varieties. The phylogenetic analysis has revealedthat the majority of varieties can be largely grouped into two clusters, which correspond to domestic and foreign categories. Thisobservation could be attributed to the fact that most tolerance genes for abiotic stresses have been inherited from indica varieties. Thedeveloped Fluidigm marker set would be used for screening genotypes tolerant to major abiotic stresses in the rice plant breedingprocess.
목차
INTRODUCTION
MATERIALS AND METHODS
RESULTS
DISCUSSION
ACKNOWLEDGEMENTS
REFERENCES
해당간행물 수록 논문
- QTL Mapping for Heading Date and Yield-Related Traits in a Doubled Haploid Population Derived from Two Korean Wheat Cultivars
- Genetic Purity Analysis Using Polymorphic SSR Markers in Rice Genotypes (Oryza sativa L.) and Their Confirmation for the Parental Lines
- Development of SNP Marker Set to Select Varieties Tolerant to Multiple Abiotic Stresses in Rice
- Selection for Barley Seed Quality Increase in Kazakhstan Environment
- Recruiting Distant Hybridization for Reshaping Meiotic Recombination
- Genetics of Testcrossed Streak Virus Resistance Carotene Quality Protein Maize
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