玉米15 kDa醇溶蛋白编码基因的分析：潜在基因调控元件的鉴定

Analyses of genes that encode the 15-kDa zein protein of maize: identification of potential gene regulatory elements.

作者信息

Drong R F, Slightom J L

机构信息

Molecular Biology Unit 7242, Upjohn Company, Kalamazoo, MI 49007.

出版信息

Gene. 1993 Jan 30;123(2):245-8. doi: 10.1016/0378-1119(93)90131-l.

DOI:10.1016/0378-1119(93)90131-l

PMID:8428665

Abstract

A gene (gZ15.4.1) encoding the 15-kDa zein polypeptide was isolated from maize cultivar A5707, and its nucleotide sequence was determined. A total of 2085 bp was sequenced, including about 300 bp of 5'-flanking DNA that includes several potential regulatory elements not available in the previously published 15-kDa zein-encoding gene (gZ15A) sequence. Several nt differences between gZ15.4.1 and gZ15A were observed, which include two single amino acid replacements.

摘要

从玉米品种A5707中分离出一个编码15 kDa玉米醇溶蛋白多肽的基因（gZ15.4.1），并测定了其核苷酸序列。共测序2085 bp，包括约300 bp的5'侧翼DNA，其中包含几个在先前发表的15 kDa玉米醇溶蛋白编码基因（gZ15A）序列中不存在的潜在调控元件。观察到gZ15.4.1和gZ15A之间存在几个核苷酸差异，其中包括两个单氨基酸替换。