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华1037S是以光温敏核不育水稻C815S为轮回亲本,以携带Pi2基因的抗稻瘟病材料VE6219为供体亲本,通过杂交、回交和分子标记辅助选择,并结合低温筛选和人工气候箱鉴定选育的抗稻瘟病中籼型光温敏核不育系,具有株叶形态好、中抗稻瘟病、育性稳定、育性转换临界温度低、配合力与C815S相当等优点,2013年8月通过湖北省科技厅鉴定。
Hua 1037S is a photoperiod-sensitive genic male sterile line C815S which is a reincarnated parent with the Pi2 gene-resistant blast VE6219 as the donor parent. Through hybridization, backcrossing and molecular marker-assisted selection, combined with low temperature screening and artificial climate chamber The identification of indica type photosensitized thermo-sensitive genic male sterile lines with resistance to rice blast, moderate resistance to rice blast, stable fertility, low critical temperature of fertility transformation, August through the Hubei Provincial Science and Technology Department appraisal.