拟南芥烟酰胺合酶基因上游区域分析：存在假定的类ERE序列。
Analysis of upstream region of nicotianamine synthase gene from Arabidopsis thaliana: presence of putative ERE-like sequence.
作者信息
Suzuki K, Nakanishi H, Nishizawa N K, Mori S
机构信息
Department of Applied Biological Chemistry, The University of Tokyo, Japan.
出版信息
Biosci Biotechnol Biochem. 2001 Dec;65(12):2794-7. doi: 10.1271/bbb.65.2794.
PMID:11826981
Abstract
Nicotianamine (NA) is present in all plants so far examined, and is thought to chelate transition metal ions. Previously, we isolated three nicotianamine synthase (NAS) genes of Arabidopsis thaliana (AtNAS1, 2, and 3) and showed that each NAS gene is differentially expressed. Deletion analysis of the 5' flanking region of AtNAS3 found a putative ethylene-responsive sequence, ATTTTCAAA.
摘要
到目前为止，在所有已检测的植物中均存在烟酰胺（NA），并且认为它能螯合过渡金属离子。此前，我们分离出了拟南芥的三个烟酰胺合酶（NAS）基因（AtNAS1、2和3），并表明每个NAS基因的表达存在差异。对AtNAS3基因5'侧翼区域的缺失分析发现了一个假定的乙烯反应序列，即ATTTTCAAA。
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