安徽农业科学2025，Vol.53Issue(3)：96-100,5.DOI:10.3969/j.issn.0517-6611.2025.03.019
玉米ZmWaxy的生物信息学分析
Bioinformatics Analysis of ZmWaxy of Zea mays L.
摘要
Abstract
To provide certain data support for molecular breeding of glutinous corn,this study analyzed the signal peptide,conserved domain,transmembrane domain,protein advanced structure,evolutionary tree,and physicochemical properties of corn ZmWaxy protein sequence using modern bioinformatics software.The results showed that the maize ZmWaxy gene has an open reading frame of 3 676 bp and encodes a stable weakly acidic hydrophilic protein composed of 609 amino acids,with a molecular weight of 66.61 kD.The corn ZmWAXY protein is predicted to have 49 phosphorylation modification sites and 12 glycosylation modification sites,carrying out rich protein post-translational modification activities.It had a typical conserved domain of GT5-Glycogen-synthase-DULL-like protein,but did not contain signal peptide structures and transmembrane domains.Its secondary and tertiary structures were mainly characterized by irregular curls,accompanied by a large number of α-Spiral and small amount β Corner.In evolutionary relationships,corn was closest to sorghum,followed by rice and millet,and had the far-thest evolutionary relationship with wheat.关键词
糯玉米/ZmWaxy蛋白/生物信息学Key words
Waxy corn/ZmWaxy protein/Bioinformatics分类
农业科学引用本文复制引用
邢磊,陈永欣,范瑞,李文和,阮福林..玉米ZmWaxy的生物信息学分析[J].安徽农业科学,2025,53(3):96-100,5.基金项目
山西省科技重大专项计划揭榜挂帅项目"甜糯玉米种质创新与新品种选育"(202201140601025-1-06) （202201140601025-1-06）
山西省玉米产业技术体系(2023CYJSTX01-08) （2023CYJSTX01-08）
忻州市科技成果转化引导专项"优质白色甜加糯玉米新品种晋甜糯2号示范推广"(20230403) （20230403）
忻州市重点研发计划项目"甜糯玉米抗逆优异种质材料创制与挖掘利用"(20230203). （20230203）
