지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
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Brown planthopper(BPH) is one of the most destructive insect pests of rice. The use of genetically resistant cultivars has proven to be a more economical, efficient and environment friendly means to combat this pest. This study was carried out to investigate the relationship between BPH resistant gene, Bph18 and yield components of rice using DH(doubled haploid) lines derived from ‘Saenuri’/SR30071-3-7-23-6-1-1-1. SR30071-3-7-23-6-1-1-1 line has Bph18 gene derived from wild species, Oryza australiensis. BPH resistant gene, Bph18 shortened heading days, enlarged culm length and panicle length and reduced ratio of ripened grains of rice. The results indicate that backcrossing breeding is necessary to develop elite cultivars carrying Bph18 gene.
목차
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참고문헌 (21)
참고문헌 신청
Chen CC / 1976 / Induction of rice plantlets from anther cultures / Bot. Bull. Acadenia Sinica 17 : 18 ~ 24
Chen DH / 1999 / A rapid DNA minipreparation method suitable for AFLP and other PCR application / Plant Moleculator Biology Reporter 17 : 53 ~ 57
Cho CI / 1988 / Resistance aspects of tongil and japonica varieties to brown planthopper, (Nilaparvata lugens Stal.) / Res. Rept. RDA(R) 30 (2) : 1 ~ 6
Deen R / 2010 / Identification of new gene for BPH resistance introgressed O. rufipagon / Rice Genet. Newsl 25 : 70 ~ 72
Jairin J / 2007 / Mapping of a broad-spectrum brown planthopper resistance gene, Bph3, on rice chromosome 6 / Mol Breeding 19 : 35 ~ 44
Chen DH / 1999 / A rapid DNA minipreparation method suitable for AFLP and other PCR application / Plant Moleculator Biology Reporter 17 : 53 ~ 57
Cho CI / 1988 / Resistance aspects of tongil and japonica varieties to brown planthopper, (Nilaparvata lugens Stal.) / Res. Rept. RDA(R) 30 (2) : 1 ~ 6
Deen R / 2010 / Identification of new gene for BPH resistance introgressed O. rufipagon / Rice Genet. Newsl 25 : 70 ~ 72
Jairin J / 2007 / Mapping of a broad-spectrum brown planthopper resistance gene, Bph3, on rice chromosome 6 / Mol Breeding 19 : 35 ~ 44
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