Two iron-responsive promoter elements control expression of FOX1 in Chlamydomonas reinhardtii

被引：21
|
作者：
Deng, Xiaodong [1 ]
Eriksson, Mats [1 ]
机构：
[1] Umea Univ, Umea Plant Sci Ctr, S-90187 Umea, Sweden
来源：
EUKARYOTIC CELL | 2007年 / 6卷 / 11期
关键词：
D O I：
10.1128/EC.00324-07
中图分类号：
Q93 [微生物学];
学科分类号：
071005 ; 100705 ;
摘要：
FOX1 encodes an iron deficiency-induced ferroxidase involved in a high-affinity iron uptake system. Mutagenesis analysis of the FOX1 promoter identified two separate iron-responsive elements, FeRE1 (CACACG) and FeRE2 (CACGCG), between positions -87 and -82 and between positions -65 and -60, respectively, and both are needed for induced FOX1 expression under conditions of iron deficiency.
引用
收藏
页码：2163 / 2167
页数：5
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