BNS和BNS366小麦雄性不育与内源激素的关系

刘海英,冯必得,茹振钢,陈向东,黄培新,邢晨涛,潘茵茵,甄俊琦

Relationship Between Phytohormones and Male Sterility of BNS and BNS366 in Wheat

LIU HaiYing,FENG BiDe,RU ZhenGang,CHEN XiangDong,HUANG PeiXin,XING ChenTao,PAN YinYin,ZHEN JunQi

表6 小麦幼穗发育过程中ABA含量的动态变化

Table 6 Dynamic changes of ABA content during developmental stages of wheat young panicle (ng·g-1 FW)

材料 Material 叶片Leave 幼穗Young panicle 花药Anther Ⅰ Ⅱ Ⅲ Ⅳ Ⅴ Ⅵ Ⅶ Ⅰ Ⅱ Ⅲ Ⅳ Ⅴ Ⅵ Ⅶ 1-F1（可育Fertile） 67.5b 67.1b 97.5b 62.0b 76.5a 70.9a 100.9a 63.8a 47.0a 58.3a 67.7b 94.2a 85.9b 87.7b 1-F2（可育Fertile） 60.4b 100.5a 68.4c 75.9a 75.1a 69.5a 64.5b 32.2c 45.1a 28.9b 26.9d 44.0c 82.1b 53.4c 2-S（不育Sterile） 60.3b 60.4b 91.5b 52.0c 64.9b 78.6a 89.9a 55.0b 40.8a 56.4a 85.7a 70.1b 109.7a 161.7a 2-F（可育Fertile） 75.8a 73.7b 147.0a 57.4bc 53.6c 78.2a 71.5b 29.3d 48.2a 49.4a 46.7c 49.7c 58.3c 68.6c 1-?（%） 11.9 -33.0 42.7 -18.4 2.2 2.3 56.7 97.9 4.6 109.7 156.5 116.2 5.3 64.4 2-?（%） -20.1* -17.9 -37.6* -9.0 21.3 1.4 27.2 88.5 -14.9 15.7 83.8 42.2* 88.5* 136.4* 3-F1（可育Fertile） 66.8c 76.5a 63.2b 65.8c 61.9b 79.6a 64.8b 72.2b 41.1a 67.6a 70.6a 59.9a 94.1a 89.6a 3-F2（可育Fertile） 59.0c 59.6b 90.7a 62.9c 74.9a 74.1a 59.5b 25.6d 29.0b 32.7c 49.9b 43.1c 75.4b 41.2b 4-S（不育Sterile） 95.6a 70.2a 87.4a 77.1b 65.5b 82.6a 80.9a 99.9a 32.5b 43.9b 73.5a 52.7ab 77.0b 88.8a 4-F（可育Fertile） 79.4b 44.5c 91.6a 93.5a 51.4c 48.8b 67.1b 30.18c 30.7b 62.9a 35.6c 47.3bc 60.4c 47.7b 3-?（%） 13.4 28.6 -28.7 4.6 -17.2 7.9 9.9 181.8 46.9 108.3 42.4 39.9 25.3 120.5 4-?（%） 22.0* 57.9 -4.6 -16.8 27.6* 70.7* 21.1 231.3* 6.1 -29.4* 106.2* 12.1 29.2 86.3 R1 -0.44 0.10 -0.36 0.36 0.23 -0.56 -0.47 -0.49 -0.05 -0.04 -0.62 -0.17 -0.24 -0.70 R2 0.37 -0.26 0.39 0.39 -0.94 -0.53 0.20 -0.13 0.71 0.96* -0.01 0.61 -0.68 -0.29