大豆TRK-HKT家族基因结构及逆境胁迫响应机制

殷桂香, 张磊^*, 佘茂云^*

Structural Characterization and Abiotic Stress Response of Soybean TRK- HKT Family Genes

YIN Gui-Xiang, ZHANG Lei^*, SHE Mao-Yun^*

图3 大豆TRK-HKT家族成员序列比对黑色及灰色背景示完全一致和部分一致的序列; 向下箭头表示K + 选择性运输保守的氨基酸; 半圆弧表示ATP结合位点; 下画线表示α螺旋区, 用H#表示; 3个motif和用双向箭头在序列上方表示; 8个跨膜区在序列上方用中括号表示, 并用M12 ABCD 标注参考文献[17]。
Fig. 3 Sequence alignment among the members of soybean TRK-HKT family Amino acids with high and partial identities are shown in black and grey background, respectively. Downward arrows represent conserved amino acid residues responsible for K + transportation. ATP binding motif is shown by semicircle. α-helices are underlined sequentially and labeled as H#. Three motifs are shown by double-sided arrows. Eight transmembrane domains are shown as M12 ABCD in brackets over the sequences according to reference [17].