水稻OsUBA基因的表达及其在促进种子萌发和开花中的功能

张双双,王立伟,姚楠,郭光艳,夏玉凤,秘彩莉

Expression of OsUBA and its function in promoting seed germination and flowering

Shuang-Shuang ZHANG,Li-Wei WANG,Nan YAO,Guang-Yan GUO,Yu-Feng XIA,Cai-Li BI

表1 OsUBA基因启动子调控元件预测

Table 1 Prediction of cis-elements of OsUBA promoter by PlantCARE software

功能 Function 元件名称(核心序列) Element (core sequence) ABA响应元件 cis-acting element involved in the abscisic acid responsiveness ABRE (ACGTG) 分生组织表达调控元件 cis-acting regulatory element related to meristem expression CAT-box (GCCACT) 茉莉酸甲酯响应元件 cis-acting regulatory element involved in the MeJA-responsiveness CGTCA-motif (CGTCA) 赤霉素响应元件 cis-acting element involved in gibberellin-responsiveness TATC-box (TATCCCA), P-box (CCTTTTG), GARE-motif (TCTGTTG) 水杨酸响应元件 cis-acting element involved in salicylic acid responsiveness TCA-element (CCATCTTTTT) 缺氧特异诱导增强子样元件 Enhancer-like element involved in anoxic specific inducibility GC-motif (CCCCCG) 功能 Function 元件名称(核心序列) Element (core sequence) 低温响应元件 cis-acting element involved in low-temperature responsiveness LTR (CCGAAA) 光响应相关元件 cis-acting regulatory element involved in light responsiveness G-box (CACGTC), Sp1 (CC(G/A)CCC) 部分光反应元件 Part of a light responsive element Box 4 (ATTAAT), GATA-motif (GATAGGG), I-box (GATAAGGTG), LAMP-element (CCTTATCCA), chs-CMA1a (TTACTTAA), chs-CMA2c (ATATACGTGAAGG)