水稻胚乳突变体cse-2的表型分析及基因定位

孙家猛, 高原, 陈虎, 花芹, 林泉祥, 陈庆全, 李金才, 张海涛

Phenotypic Analysis and Gene Mapping of Rice Mutant Chalkiness and Shrunken Endosperm-2

Sun Jiameng, Gao Yuan, Chen Hu, Hua Qin, Lin Quanxiang, Chen Qingquan, Li Jincai, Zhang Haitao

表2 野生型（ZH11)与突变体（cse-2）大米理化性质比较

Table 2 Comparison of the rice phypical and chemical properties between wild type (ZH11) and mutant (cse-2)

材料 Material 起始温度 To (℃) 峰值温度 TP (℃) 结束温度 TC (℃) 焓变 ?H (J/g) 碱消值 Alkali consumption value 胶稠度 Gel consistency (mm) ZH11 66.90±0.55 72.20±0.37 76.10±0.27 6.50±0.22 8.10±0.37 56.40±0.18 cse-2 62.20±0.31** 68.10±0.48** 73.60±0.17** 5.80±0.11** 7.70±0.48** 69.60±0.15**