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Genome-wide identification and characterization of COMT gene family during the development of blueberry fruit

文献类型：期刊论文

作者Liu, Yushan5; Wang, Yizhou3,4; Pei, Jiabo2,5; Li, Yadong; Sun, Haiyue
刊名BMC PLANT BIOLOGY
出版日期2021
卷号21期号:1
关键词Vaccinium corymbosum O-methyltransferase evolution fruit development
ISSN号1471-2229
DOI10.1186/s12870-020-02767-9
文献子类Article
英文摘要Background: Caffeic acid O-methyltransferases (COMTs) play an important role in the diversification of natural products, especially in the phenylalanine metabolic pathway of plant. The content of COMT genes in blueberry and relationship between their expression patterns and the lignin content during fruit development have not clearly investigated by now. Results: Ninety-two VcCOMTs were identified in Vaccinium corymbosum. According to phylogenetic analyses, the 92 VcCOMTs were divided into 2 groups. The gene structure and conserved motifs within groups were similar which supported the reliability of the phylogenetic structure groupings. Dispersed duplication (DSD) and whole-genome duplication (WGD) were determined to be the major forces in VcCOMTs evolution. The results showed that the results of qRT-PCR and lignin content for 22 VcCOMTs, VcCOMT40 and VcCOMT92 were related to lignin content at different stages of fruit development of blueberry. Conclusion: We identified COMT gene family in blueberry, and performed comparative analyses of the phylogenetic relationships in the 15 species of land plant, and gene duplication patterns of COMT genes in 5 of the 15 species. We found 2 VcCOMTs were highly expressed and their relative contents were similar to the variation trend of lignin content during the development of blueberry fruit. These results provide a clue for further study on the roles of VcCOMTs in the development of blueberry fruit and could promisingly be foundations for breeding blueberry clutivals with higher fruit firmness and longer shelf life.
学科主题Plant Sciences
出版地LONDON
WOS关键词ACID O-METHYLTRANSFERASE ; PHENYLPROPANOID PATHWAY ; LIGNIN BIOSYNTHESIS ; STRUCTURAL BASIS ; DRAFT GENOME ; EXPRESSION ; EVOLUTION ; METHYLATION ; ANTIOXIDANT ; SELAGINELLA
WOS研究方向Science Citation Index Expanded (SCI-EXPANDED)
语种英语
WOS记录号WOS:000608040300006
出版者BMC
资助机构Project of Science and Technology Development of Jilin Province, China [20180201076NY, 20200402080NC]
源URL[http://ir.ibcas.ac.cn/handle/2S10CLM1/26694]  
专题中科院北方资源植物重点实验室
作者单位1.Hangzhou Acad Agr Sci, Inst Hort, Hangzhou 310000, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Chinese Acad Sci, Inst Bot, Key Lab Plant Resources, Beijing Bot Garden, Beijing 100093, Peoples R China
4.Jilin Agr Univ, Coll Life Sci, Changchun 130118, Peoples R China
5.Jilin Agr Univ, Coll Hort, Engn Ctr Genet Breeding & Innovat Utilizat Small, Changchun 130118, Peoples R China
推荐引用方式
GB/T 7714		 Liu, Yushan,Wang, Yizhou,Pei, Jiabo,et al. Genome-wide identification and characterization of COMT gene family during the development of blueberry fruit[J]. BMC PLANT BIOLOGY,2021,21(1).
APA Liu, Yushan,Wang, Yizhou,Pei, Jiabo,Li, Yadong,&Sun, Haiyue.(2021).Genome-wide identification and characterization of COMT gene family during the development of blueberry fruit.BMC PLANT BIOLOGY,21(1).
MLA Liu, Yushan,et al."Genome-wide identification and characterization of COMT gene family during the development of blueberry fruit".BMC PLANT BIOLOGY 21.1(2021).

入库方式： OAI收割

来源：植物研究所

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