苎麻ABC转运蛋白基因家族鉴定及其镉胁迫表达模式分析

顾一舟, 颜世伟, 朱爱国, 陈坤梅, 陈佳, 陈继康, 高钢, 王晓飞, 吴独清, 杨桢, 陈平

Identification of the ABC Transporter Protein Gene Family and Expression Pattern Analysis under Cadmium Stress in Ramie (Boehmeria nivea)

Gu Yizhou, Yan Shiwei, Zhu Aiguo, Chen Kunmei, Chen Jia, Chen Jikang, Gao Gang, Wang Xiaofei, Wu Duqing, Yang Zhen, Chen Ping

表4 候选基因蛋白二级结构与跨膜结构域数目

Table 4 Secondary structure and number of transmembrane domains of candidate gene proteins

基因名称 Gene name α-螺旋比例 Alpha helix ratio (%) β-转角比例 Beta turn ratio (%) 无规卷曲比例 Random coil ratio (%) 延伸链比例 Extended strand ratio (%) 跨膜结构域数目 Number of transmembrane domains 亚家族名称 Subfamily name BnABC3 52.10 3.04 34.15 10.71 5 ABCD BnABC5 53.01 4.20 31.05 11.75 3 ABCB BnABC11 41.66 3.81 43.76 10.78 6 ABCG BnABC12 44.84 4.81 38.90 11.46 5 ABCG BnABC13 43.85 3.53 42.80 9.82 6 ABCG BnABC38 48.53 4.28 35.25 11.95 7 ABCG BnABC54 51.77 2.91 35.76 9.56 13 ABCG BnABC62 66.91 4.36 17.09 11.64 3 ABCB BnABC65 56.85 4.52 25.16 13.47 8 ABCB BnABC75 56.03 4.89 25.00 14.09 10 ABCB BnABC92 55.88 3.64 27.32 13.16 9 ABCB BnABC98 45.92 5.12 35.55 13.42 0 ABCF BnABC101 51.19 2.79 35.69 10.33 13 ABCG BnABC118 43.45 3.48 39.44 13.64 6 ABCG BnABC128 50.73 3.34 35.56 10.37 13 ABCG BnABC137 51.36 2.87 35.17 10.60 13 ABCG