Genome-Wide Identification, Evolutionary and Expression Analysis of Cyclin-Dependent Kinase Gene Family Members in Moso Bamboo (Phyllostachys edulis)

被引：2

作者：

Dong, Kuo ^{[1
]}

Lan, Liangzhen ^{[1
]}

Liu, Mengyi ^{[1
]}

Ge, Bohao ^{[1
]}

Bi, Xiaorui ^{[1
]}

Liu, Yanjing ^{[1
]}

Geng, Xin ^{[1
]}

Chen, Yuzhen ^{[1
]}

Lu, Cunfu ^{[1
]}

机构：

[1] Beijing Forestry Univ, Coll Biol Sci & Biotechnol, Natl Engn Res Ctr Tree Breeding & Ecol Restorat, State Key Lab Efficient Prod Forest Resources, Qinghua East Rd 35, Beijing 100083, Peoples R China

来源：

JOURNAL OF PLANT GROWTH REGULATION | 2024年 / 43卷 / 07期

关键词：

Moso bamboo; Cyclin-dependent kinase gene; Gene duplication; Expression patterns; Stress; Growth; CELL-CYCLE; PROTEIN-KINASE; ARABIDOPSIS; DUPLICATION; INTRONLESS; PROFILES; MULTIPLE; PATTERNS; REVEALS;

D O I：

10.1007/s00344-024-11271-5

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Cyclin-dependent kinase (CDK), the pivotal controller of cell cycle progression, is involved in stress resistance and plant growth. Moso bamboo (Phyllostachys edulis) with surprisingly rapid growth depends on continuous cell division, but the CDK gene family information is still lacking. Here, we performed the systematic identification and analysis of the CDK genes in moso bamboo. 40 PeCDK genes were identified and divided into eight subgroups via phylogeny. The same subgroup possessed extremely conserved sequences and similar gene structure. In addition, evolutionary analysis suggested that the PeCDK gene family may have experienced extensive duplication events primarily 6.85-13.71 million years ago (MYA), with segmental duplication dominating. Furthermore, the multiple promoter cis-elements determined in PeCDK genes indicated their potential functions. The expression patterns revealed that most PeCDK genes participated in responses to drought, salt, ABA and SA signals, cell wall synthesis, organ developmental processes and callus growth. The insights gained provide beneficial reference for clarifying the functions of PeCDKs as well as exploring the growth mechanism in bamboo.

引用

页码：2360 / 2372

页数：13

共 60 条

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