剑麻苯丙氨酸裂解酶基因的鉴定及表达分析

黄兴, 习金根, 陈涛, 覃旭, 谭施北, 陈河龙, 易克贤

Identification and expression of PAL genes in sisal

HUANG Xing, XI Jin-Gen, CHEN Tao, QIN Xu, TAN Shi-Bei, CHEN He-Long, YI Ke-Xian

表4 龙舌兰属PAL基因选择压力分析

Table 4 Selection pressure analysis of PALs in Agave

基因 Gene 物种/物种 Specie/specie 同义突变频率 Ks 非同义突变频率 Ka 非同义突变频率/同义突变频率 Ka/Ks PAL1 Ad/Ah 0.1176 0.0098 0.083333 Ad/Am 0.2956 0.0155 0.052436 Ad/Aq 0.0179 0.0019 0.106145 PAL2 Ad/Ah 0.3324 0.0271 0.081528 Ad/Am 0.3347 0.0280 0.083657 Ad/Aq 0.0872 0.0129 0.147936