茶树咖啡碱合成酶基因稀有等位变异TCS1g的筛选、克隆及功能

刘玉飞,金基强,姚明哲,陈亮

Screening, Cloning and Functional Research of the Rare Allelic Variation of Caffeine Synthase Gene (TCS1g) in Tea Plants

LIU YuFei,JIN JiQiang,YAO MingZhe,CHEN Liang

表2 TCS1g与TCS1其他6个等位变异编码区核酸序列（矩阵的上半部分）和蛋白序列（矩阵的下半部分）的相似性（%）比较

Table 2 Coding region nucleotide (upper portion of matrix) and amino acid (bottom portion of matrix) sequence comparison (% similarity) between TCS1g and other six allelic variants of TCS1

TCS1a TCS1b TCS1c TCS1d TCS1e TCS1f TCS1g TCS1a - 94.6 94.1 97.4 96.4 97.8 95.3 TCS1b 91.0 - 99.2 94.5 95.4 95.3 98.9 TCS1c 89.9 98.6 - 94.1 94.7 94.7 98. 5 TCS1d 94.6 89.6 88.2 - 96.8 98.8 95.4 TCS1e 93.8 91.2 89.9 93.5 - 97.4 96.0 TCS1f 95.4 91.0 89.6 97.3 95.4 - 96.0 TCS1g 92.1 98.1 96.7 91.0 92.3 92.3 -