文献类型：期刊文献

英文题名：GENOME-WIDE IDENTIFICATION AND CHARACTERIZATION OF THE DOF GENE FAMILY IN PRUNUS SIBIRICA

作者：Li, Hongguo[2] Gou, Ningning[1,3] Chen, Chen[1,3] Liu, Kaijun[4] Wang, Lin[1,3] Wuyun, Tana[1,3]

第一作者：李洪果

通信作者：Wang, L[1];Wuyun, TN[1];Wang, L[2];Wuyun, TN[2]

机构：[1]Chinese Acad Forestry, Nontimber Forest Res & Dev Ctr, State Key Lab Tree Genet & Breeding, Zhengzhou 450003, Peoples R China;[2]Chinese Acad Forestry, Expt Ctr Trop Forestry, Pingxiang 532600, Peoples R China;[3]Chinese Acad Forestry, Kernel Apricot Engn & Technol Res Ctr, State Forestry & Grassland Adm, Zhengzhou 450003, Peoples R China;[4]Chinese Acad Forestry, Wulatehou City Nursery, Natl Forestry & Grassland Adm, Wulatehou 015543, Peoples R China

年份：2022

卷号：54

期号：4

起止页码：1375-1383

外文期刊名：PAKISTAN JOURNAL OF BOTANY

收录：;Scopus(收录号：2-s2.0-85134467991);WOS:【SCI-EXPANDED(收录号:WOS:000789800300022)】；

基金：This work was supported by the Fundamental Research Funds for the National Key R&D Program of China (2018YFD1000606, 2019YFD1000601) and the Central Non-profit Research Institution of Chinese Academy of Forestry (CAFYBB2020ZY003, CAFYBB 2017ZA004--4)

语种：英文

外文关键词：Dof gene family; Phylogenetic analysis; Gene expression; Prunus sibirica

摘要：Prunus sibirica (Siberian apricot) is a species of the family Rosaceae, section Armeniaca (Lam.) Koc, which has enormous potential for oil and food raw materials. DNA binding with one finger (Dof) transcription factors play major roles in plant biological processes. However, the evolutionary and functional information of the Dofs in P. sibirica remain unclear. Here, we conducted a genome-wide screening and characterization of the Dofs in P. sibirica, and 24 putative PsDofs were identified, which were distributed across all eight chromosomes. Phylogenetic analysis showed that PsDofs were divided into four major groups (A, B, C, and D). The gene structure and conserved motifs of PsDofs were also predicted. The expression profiles of PsDofs exhibited different expression patterns in flower buds, flowers, leaves, fruits, and kernels. This study provides an important foundation for better understand the evolution and function of PsDofss.