被子植物小热激蛋白家族的比较基因组学分析

范凯, 叶方婷, 毛志君, 潘鑫峰, 李兆伟, 林文雄

Comparative Genomics of the Small Heat Shock Protein Family in Angiosperms

Kai Fan, Fangting Ye, Zhijun Mao, Xinfeng Pan, Zhaowei Li, Wenxiong Lin

表2 在睡莲、水稻、拟南芥和葡萄中复制的sHSP成员的Ka和Ks分析

Table 2 Ka and Ks analysis for the duplicated sHSP members in waterlily, rice, Arabidopsis and grape

Duplicated gene 1 Duplicated gene 2 Subfamily Ka Ks Ka/Ks Purifying selection Duplicated type NcsHSP07 NcsHSP08 CII 0.067786 0.358961 0.188839 Yes Tandem NcsHSP14 NcsHSP24 CVI 0.346841 0.789231 0.439467 Yes Segmental OssHSP03 OssHSP04 CI 0.02811 0.129535 0.217006 Yes Tandem OssHSP11 OssHSP21 MTI/CP 0.303273 0.454245 0.66764 Yes Segmental AtsHSP01 AtsHSP06 CI 0.08714 1.101078 0.079141 Yes Segmental AtsHSP07 AtsHSP17 CI 0.110454 1.291145 0.085547 Yes Segmental AtsHSP10 AtsHSP15 MTI/CP 0.175047 1.17229 0.14932 Yes Segmental AtsHSP12 AtsHSP13 CII 0.060844 0.53554 0.113613 Yes Tandem VvsHSP04 VvsHSP05 MTI/CP 0.077421 0.10198 0.759181 Yes Tandem VvsHSP16 VvsHSP17 CII 0.212704 0.880614 0.241541 Yes Tandem VvsHSP18 VvsHSP40 CI 0.206071 1.642523 0.12546 Yes Segmental VvsHSP43 VvsHSP44 CVI 0.21995 0.81194 0.270894 Yes Tandem