马铃薯块茎花色素苷合成相关R2R3 MYB蛋白基因的克隆和功能 分析

谈欢,刘玉汇,李丽霞,王丽,李元铭,张俊莲

Cloning and Functional Analysis of R2R3 MYB Genes Involved in Anthocyanin Biosynthesis in Potato Tuber

Huan TAN,Yu-Hui LIU,Li-Xia LI,Li WANG,Yuan-Ming LI,Jun-Lian ZHANG

表2 马铃薯StAN1基因编码蛋白质的一级结构预测

Table 2 Primary structure prediction of potato StAN1 gene encoding proteins

基因 Gene 蛋白质分子式 Formula 分子量 Molecular weight (Da) 等电点 pI 不稳定系数 Instability index 平均疏水性 Average of hydropathicity 脂肪系数 Aliphatic index StAN1-R0 C1227H1936N362O365S14 28047.91 8.39 46.97 -0.693 79.14 StAN1-R1 C1284H2019N377O390S15 29458.35 6.90 48.64 -0.720 74.88 StAN1-R3 C1371H2164N402O423S15 31527.60 6.14 50.76 -0.712 76.15