PLANT HAVING INCREASED RESISTANCE OR SUSCEPTIBILITY TO 4-HPPD INHIBITOR

By a QTL analysis and so forth using 4-HPPD inhibitor-susceptible rice and 4-HPPD inhibitor-resistant rice, a hypothetical gene (HIS1 gene) of an iron/ascorbate-dependent oxidoreductase gene located on a short arm of chromosome 2 of rice has been identified as a 4-HPPD inhibitor-resistance gene. Fur...

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Hauptverfasser: OSHIMA MASAHIRO, KAWAGISHI MAKIKO, YOSHIDA HITOSHI, KATO HIROSHI, MAEDA HIROAKI, SUNOHARA YOSHIHIRO, MURATA KAZUMASA, YAMADA YUJI, KAWATA MOTOSHIGE, TANIGUCHI YOJIRO, MAEDA HIDEO, ANDO IKUO, HIROSE SAKIKO, YAMAZAKI AKIHIKO, SEKINO KEISUKE
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Sprache:eng
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Zusammenfassung:By a QTL analysis and so forth using 4-HPPD inhibitor-susceptible rice and 4-HPPD inhibitor-resistant rice, a hypothetical gene (HIS1 gene) of an iron/ascorbate-dependent oxidoreductase gene located on a short arm of chromosome 2 of rice has been identified as a 4-HPPD inhibitor-resistance gene. Further, it has also been revealed that a homologous gene (HSL1 gene) of the HIS1 gene is located on chromosome 6 of rice. Furthermore, it has been found out that utilizations of these genes make it possible to efficiently produce a plant having increased resistance or susceptibility to a 4-HPPD inhibitor and to efficiently determine whether a plant has resistance or susceptibility to a 4-HPPD inhibitor.