典型文献
Genome-wide identification of WOX gene family in apple and a functional analysis of MdWOX4b during adventitious root formation
文献摘要：
The plant-specific WUSCHEL-related homeobox (WOX) genes are crucial for plant growth and development. Here, we systematically identified the MdWOX gene family in apple at the genome-wide level, and analyzed the phylogenetic relationships, conserved motifs, gene structure, and syntenic relationships of the MdWOX genes. A total of 18 MdWOX genes were identified and phylogenetic analysis placed them into three clades. The phylogenetic relationships among the WOXs were further supported by the analyses of gene structure and conserved motifs. Chromosomal distribution and synteny analysis revealed that whole-genome and segmental duplications have played key roles in MdWOX gene family expansion. Moreover, the MdWOX genes exhibit tissue-specific expression patterns and MdWOX4a, MdWOX4b, MdWOX5b, MdWOX11/12a, and MdWOX11/12b may play essential roles in adventitious root development. The adventitious rooting ability was enhanced in MdWOX4b transgenic tobacco lines. The results of this study provide useful information for future functional studies on MdWOXs in the development of apple rootstocks.
文献关键词：
中图分类号：
作者姓名：
XU Xiao-zhao;CHE Qin-qin;CHENG Chen-xia;YUAN Yong-bing;WANG Yong-zhang
作者机构：
College of Horticulture,Qingdao Agricultural University,Qingdao 266109,P.R.China;Qingdao Key Laboratory of Modern Agriculture Quality and Safety Engineering,Qingdao Agricultural University,Qingdao 266109,P.R.China;Qingdao Key Laboratory of Genetic Development and Breeding in Horticultural Plants,Qingdao Agricultural University,Qingdao 266109,P.R.China
文献出处：
引用格式：
[1]XU Xiao-zhao;CHE Qin-qin;CHENG Chen-xia;YUAN Yong-bing;WANG Yong-zhang-.Genome-wide identification of WOX gene family in apple and a functional analysis of MdWOX4b during adventitious root formation)[J].农业科学学报（英文）,2022(05):1332-1345
A类：
MdWOX4b,MdWOX,WOXs,MdWOX4a,MdWOX5b,MdWOX11,MdWOXs,rootstocks
B类：
Genome,wide,identification,family,apple,functional,analysis,during,adventitious,plant,specific,WUSCHEL,related,homeobox,genes,are,crucial,growth,development,Here,systematically,identified,genome,level,analyzed,phylogenetic,relationships,conserved,motifs,structure,syntenic,total,were,placed,them,into,three,clades,among,further,supported,by,analyses,Chromosomal,distribution,synteny,revealed,that,whole,segmental,duplications,have,played,key,roles,expansion,Moreover,exhibit,tissue,expression,patterns,12a,12b,may,essential,rooting,ability,was,enhanced,transgenic,tobacco,lines,results,this,study,provide,useful,information,future,studies
AB值：
0.478002
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