油桐WOX转录因子家族的全基因组鉴定与分析OA北大核心CSTPCD

In order to explore the biological functions of WOX transcription factors during the growth and development of Vernicia fordii,the WOX family of Vernicia fordii was identified and analysed by bioinfor-matics to provide some basic information and references for future studies on the regulation of the WOX gene family in the growth and development of Vernicia fordii.It was identified that there existed 10 mem-bers in the family,which distributed in different positions in 6 chromosomes.The physiochemical proper-ties of the family members differed.The results indicate that the members of the V.fordii WOX gene family were divided into three groups by phylogenetic analysis,the WOX gene family of Vernicia fordii was more closely related to Jatropha carcas,which belongs to the Euphorbiaceae family.The conserved structural domain homeobox of this family member contains two conserved motifs.Tissue-specific expres-sion analysis showed that VfWOX10 and VfWOX13 were expressed in roots,stems,leaves,seeds,and flow-ers,suggesting that Vernicia fordii plays an important regulatory role throughout development.With Vf-WUS expression being highest in male flowers 10 days prior to flowering,leading to the assumption that VfWUS plays a key regulatory role in male flower development.