花生硬脂酰-ACP酸脱饱和基因FAB2表达的分子机制
刘浩,鲁清,李海芬,李少雄,陈小平,梁炫强,洪彦彬

Molecular mechanism of stearoyl-ACP desaturase gene FAB2 expression in peanut
Hao LIU,Qing LU,Hai-Fen LI,Shao-Xiong LI,Xiao-Ping CHEN,Xuan-Qiang LIANG,Yan-Bin HONG
表2 FAB2启动子区间保守元件
Table 2 Conserved elements in the promotor sequence of FAB2
保守元件
Conversed elements
结合序列
Binding sequence
功能
Function
ABRE ACGTG Involved in the abscisic acid responsiveness
ARE AAACCA cis-acting regulatory element essential for the anaerobic induction
AT-rich sequence TAAAATACT Element for maximal elicitor-mediated activation
AT-TATA-box TATATA Transcription initiation
AuxRR-core GGTCCAT cis-acting regulatory element involved in auxin responsiveness
Box-4 ATTAAT Part of a conserved DNA module involved in light responsiveness
CAAT-box CAAT Common cis-acting element in promoter and enhancer regions
CGTCA-motif CGTCA cis-acting regulatory element involved in the MeJA-responsiveness
G-Box CACGTT cis-acting regulatory element involved in light responsiveness
GA-motif ATAGATAA Part of a light responsive element
GATA-motif AAGATAAGATT Part of a light responsive element
GC-motif CCCCCG Enhancer-like element involved in anoxic specific inducibility
GT1-motif GGTTAA Light responsive element
MRE AACCTAA MYB binding site involved in light responsiveness
MSA-like TCAAACGGT cis-acting element involved in cell cycle regulation
MYB TACCT MYB transcription factor binding site
MYC CATTG MYC transcription factor binding site
O2-site GATGATGTGG cis-acting regulatory element involved in zein metabolism regulation
P-box CCTTTTG Gibberellin-responsive element
TC-rich repeats ATTCTCTAAC cis-acting element involved in defense and stress responsiveness
TCCC-motif TCTCCCT Part of a light responsive element
TCT-motif TCTTAC Part of a light responsive element
TGA-element AACGAC Auxin-responsive element
TGACG-motif TGACG cis-acting regulatory element involved in the MeJA-responsiveness
WRE3 CCACT WRE transcription factor binding site
WUN-motif AAATTTCTT Wun transcription factor binding site
chs-CMA1a TTACTTAA Part of a light responsive element
as-1 TGACG As transcription factor binding site