Genome-Wide Identification, Phylogeny, and Expression Analysis of ARF Genes Involved in Vegetative Organs Development in Switchgrass

doi:10.1155/2018/7658910

	Genome-Wide Identification, Phylogeny, and Expression Analysis of ARF Genes Involved in Vegetative Organs Development in Switchgrass
	Wang, Jianli 1,2,3; Wu, Zhenying 2; Shen, Zhongbao 3; Bai, Zetao 2; Zhong, Peng 4; Ma, Lichao 2; Pan, Duofeng 3; Zhang, Ruibo 3; Li, Daoming 3; Zhang, Hailing 3
刊名	INTERNATIONAL JOURNAL OF GENOMICS
	2018
ISSN号	2314-436X
DOI	10.1155/2018/7658910
文献子类	Article
英文摘要	Auxin response factors (ARFs) have been reported to play vital roles during plant growth and development. In order to reveal specific functions related to vegetative organs in grasses, an in-depth study of the ARF gene family was carried out in switchgrass (Panicum virgatum L.), a warm-season C4 perennial grass that is mostly used as bioenergy and animal feedstock. A total of 47 putative ARF genes (PvARFs) were identified in the switchgrass genome (2n = 4x = 36), 42 of which were anchored to the seven pairs of chromosomes and found to be unevenly distributed. Sixteen PvARFs were predicted to be potential targets of small RNAs (microRNA160 and 167). Phylogenetically speaking, PvARFs were divided into seven distinct subgroups based on the phylogeny, exon/intron arrangement, and conserved motif distribution. Moreover, 15 pairs of PvARFs have different temporal-spatial expression profiles in vegetative organs (2nd, 3rd, and 4th internode and leaves), which implies that different PvARFs have specific functions in switchgrass growth and development. In addition, at least 14 pairs of PvARFs respond to naphthylacetic acid (NAA) treatment, which might be helpful for us to study on auxin response in switchgrass. The comprehensive analysis, described here, will facilitate the future functional analysis of ARF genes in grasses.
WOS关键词	AUXIN-RESPONSE-FACTORS ; RICE ORYZA-SATIVA ; TRANSCRIPTION FACTOR ; PLANT DEVELOPMENT ; PANICUM-VIRGATUM ; ARABIDOPSIS ; FAMILY ; L. ; ACTIVATION ; DISCOVERY
WOS研究方向	Biochemistry & Molecular Biology ; Biotechnology & Applied Microbiology ; Genetics & Heredity
语种	英语
出版者	HINDAWI LTD
WOS记录号	WOS:000431395000001
资助机构	National Natural Science Foundation of China(31601365) ; major research project of Heilongjiang Academy of Agricultural Sciences (Germplasm Resource Renewal of Frozen Crops in Heilongjiang Province)
内容类型	期刊论文
源URL	[http://ir.qibebt.ac.cn/handle/337004/11517]
专题	中国科学院青岛生物能源与过程研究所
通讯作者	Han, Guiqing; Guo, Changhong
作者单位	1.Harbin Normal Univ, Coll Life Sci & Technol, Harbin 150080, Heilongjiang, Peoples R China 2.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Shandong Prov Key Lab Energy Genet, Key Lab Biofuels, Qingdao 266101, Peoples R China 3.Heilongjiang Acad Agr Sci, Grass & Sci Inst, Harbin 150086, Heilongjiang, Peoples R China 4.Heilongjiang Acad Agr Sci, Rural Energy Res Inst, Harbin 150086, Heilongjiang, Peoples R China
推荐引用方式 GB/T 7714	Wang, Jianli,Wu, Zhenying,Shen, Zhongbao,et al. Genome-Wide Identification, Phylogeny, and Expression Analysis of ARF Genes Involved in Vegetative Organs Development in Switchgrass[J]. INTERNATIONAL JOURNAL OF GENOMICS,2018.
APA	Wang, Jianli.,Wu, Zhenying.,Shen, Zhongbao.,Bai, Zetao.,Zhong, Peng.,...&Guo, Changhong.(2018).Genome-Wide Identification, Phylogeny, and Expression Analysis of ARF Genes Involved in Vegetative Organs Development in Switchgrass.INTERNATIONAL JOURNAL OF GENOMICS.
MLA	Wang, Jianli,et al."Genome-Wide Identification, Phylogeny, and Expression Analysis of ARF Genes Involved in Vegetative Organs Development in Switchgrass".INTERNATIONAL JOURNAL OF GENOMICS (2018).