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13 Result(s)

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  1. No Access

    Article

    A new SNP in cyOsPPDK gene is associated with floury endosperm in Suweon 542

    Pyruvate orthophosphate dikinase (PPDK) is a component of glycolysis to mediate endosperm energy charge by adjusting the ratio of ATP to ADP and AMP that proposed to balance the flow of carbon into starch, pro...

    Heng Wang, Young-Jun Mo, Da-Eun Im, Seong-Gyu Jang… in Molecular Genetics and Genomics (2018)

  2. No Access

    Article

    Analysis of quantitative trait loci associated with seed germination and coleoptile length under low temperature condition

    Low temperature stress will lower the germination rate of rice, reduce its growth, and delay the emergence of rice seedlings from paddy water surface, resulting in decreased seedling and mortality. Here, we co...

    Joohyun Lee, Soon Wook Kwon in Journal of Crop Science and Biotechnology (2015)

  3. No Access

    Chapter

    Brief History and Perspectives on Plant Breeding

    Following the rediscovery of Mendel’s principles of heredity in 1900, plant breeding has made tremendous progress in develo** diverse methodologies to create and select variation by using genetic principles....

    Joohyun Lee, Joong Hyoun Chin, Sang Nag Ahn… in Current Technologies in Plant Molecular Br… (2015)

  4. Article

    Open Access

    Defining the genome structure of `Tongil' rice, an important cultivar in the Korean "Green Revolution"

    Tongil (IR667-98-1-2) rice, developed in 1972, is a high-yield rice variety derived from a three-way cross between indica and japonica varieties. Tongil contributed to the self-sufficiency of staple food producti...

    Backki Kim, Dong-Gwan Kim, Gileung Lee, Jeonghwan Seo, Ik-Young Choi… in Rice (2014)

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  5. Article

    Open Access

    Analysis of segregation distortion and its relationship to hybrid barriers in rice

    Segregation distortion (SD) is a frequently observed occurrence in map** populations generated from crosses involving divergent genotypes. In the present study, ten genetic linkage maps constructed from reci...

    Reflinur, Backki Kim, Sun Mi Jang, Sang-Ho Chu, Yogendra Bordiya, Md Babul Akter… in Rice (2014)

    Download PDF (589 KB) View Article

  6. No Access

    Article

    Gene identification using rice genome sequences

    Identifying useful gene(s) is one of the most important objectives of plant geneticists. Various strategies can be used, which are based on the characteristics of plant reproduction and available technology. R...

    Joohyun Lee, Hee-Jong Koh in Genes & Genomics (2013)

  7. No Access

    Article

    Morphological and genetic characterization of off-type rice plants collected from farm fields in Korea

    Off-type rice plants occurring in farm fields cause yield loss due to competition with cultivated rice, in addition to hindering field management and harvest work. This study aimed to observe the agronomic cha...

    Joohyun Lee, Jung-Hyun Park, Hee-Jong Koh in Journal of Plant Biology (2013)

  8. No Access

    Article

    QTL analyses of heterosis for grain yield and yield-related traits in indica-japonica crosses of rice (Oryza sativa L.)

    Two sets of rice materials, 166 RILs derived from a cross between Milyang 23 (Korean indica-type rice) and Tong 88-7 (japonica Rice), and BC1F1 hybrids derived from crosses between the RILs and the female parent,...

    Sang-Ho Chu, Wenzhu Jiang, Joohyun Lee, Joong Hyoun Chin, Hee-Jong Koh in Genes & Genomics (2012)

  9. No Access

    Article

    QTLs for hybrid fertility and their association with female and male sterility in rice

    Hybrid sterility is one of the major barriers to the application of wide crosses in plant breeding and is commonly encountered in crosses between indica and japonica rice varieties. Ten map** populations compri...

    Reflinur, Joong Hyoun Chin, Sun Mi Jang, Backki Kim, Joohyun Lee… in Genes & Genomics (2012)

  10. No Access

    Article

    Fine map** and candidate gene analysis of dense and erect panicle 3, DEP3, which confers high grain yield in rice (Oryza sativa L.)

    Architecture of the rice inflorescence, which is determined mainly by the morphology, number and length of primary and secondary inflorescence branches, is an important agronomical trait. In the current study,...

    Yongli Qiao, Rihua Piao, **xia Shi, Song-I Lee… in Theoretical and Applied Genetics (2011)

  11. No Access

    Article

    Map-based cloning of the ERECT PANICLE 3 gene in rice

    Panicle architecture in rice can have a strong influence on yield. Using N-methyl-N-nitrosourea mutagenesis, we isolated an erect panicle mutant, Hep, from Hwasunchalbyeo, a glutinous japonica rice cultivar. Gene...

    Rihua Piao, Wenzhu Jiang, Tae-Ho Ham, Min-Seon Choi… in Theoretical and Applied Genetics (2009)

  12. No Access

    Article

    High-resolution map** of two rice brown planthopper resistance genes, Bph20(t) and Bph21(t), originating from Oryza minuta

    Brown planthopper (BPH) is one of the most destructive insect pests of rice. Wild species of rice are a valuable source of resistance genes for develo** resistant cultivars. A molecular marker-based genetic ...

    Md Lutfor Rahman, Wenzhu Jiang, Sang Ho Chu… in Theoretical and Applied Genetics (2009)

  13. No Access

    Article

    Fine map** and candidate gene analysis of hwh1 and hwh2, a set of complementary genes controlling hybrid breakdown in rice

    Hybrid breakdown (HB), a phenomenon of reduced viability or fertility accompanied with retarded growth in hybrid progenies, often arises in the offspring of intersubspecific hybrids between indica and japonica in...

    Wenzhu Jiang, Sang-Ho Chu, Rihua Piao, Joong-Hyoun Chin… in Theoretical and Applied Genetics (2008)