scholarly journals Genome-Wide Analysis of the Zn(II)2Cys6 Zinc Cluster-Encoding Gene Family in Tolypocladium guangdongense and Its Light-Induced Expression

Genes ◽  
2019 ◽  
Vol 10 (3) ◽  
pp. 179 ◽  
Author(s):  
Chenghua Zhang ◽  
Hong Huang ◽  
Wangqiu Deng ◽  
Taihui Li
Keyword(s):  
Gene Family ◽  
Metabolic Processes ◽  
Ophiocordyceps Sinensis ◽  
Zinc Cluster ◽  
Medicinal Fungus ◽  
Genome Wide ◽  
Evolutionarily Conserved ◽  
Ascomycete Fungi ◽  
Cluster Gene

The Zn(II)2Cys6 zinc cluster gene family is a subclass of zinc-finger proteins, which are transcriptional regulators involved in a wide variety of biological processes in fungi. We performed genome-wide identification and characterization of Zn(II)2Cys6 zinc-cluster gene (C6 zinc gene) family in Tolypocladium guangdongense, Cordyceps militaris and Ophiocordyceps sinensis. Based on the structures of the C6 zinc domains, these proteins were observed to be evolutionarily conserved in ascomycete fungi. We focused on T. guangdongense, a medicinal fungus, and identified 139 C6 zinc genes which could be divided into three groups. Among them, 49.6% belonged to the fungal specific transcriptional factors, and 16% had a DUF3468 domain. Homologous and phylogenetic analysis indicated that 29 C6 zinc genes were possibly involved in the metabolic process, while five C6 zinc genes were supposed to be involved in asexual or sexual development. Gene expression analysis revealed that 54 C6 zinc genes were differentially expressed under light, including two genes that possibly influenced the development, and seven genes that possibly influenced the metabolic processes. This indicated that light may affect the development and metabolic processes, at least partially, through the regulation of C6 zinc genes in T. guangdongense. Our results provide comprehensive data for further analyzing the functions of the C6 zinc genes.

Genome-wide Characterization of Major Intrinsic Protein (MIP) Gene Family in Brachypodium distachyon

2018 ◽  
Vol 13 (5) ◽  
pp. 536-552 ◽  
Author(s):  
Ankush Ashok Saddhe ◽  
Shweta ◽  
Kareem A. Mosa ◽  
Kundan Kumar ◽  
Manoj Prasad ◽  
...  
Keyword(s):  
Gene Family ◽  
Brachypodium Distachyon ◽  
Major Intrinsic Protein ◽  
Intrinsic Protein ◽  
Genome Wide

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

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Yushan Liu ◽  
Yizhou Wang ◽  
Jiabo Pei ◽  
Yadong Li ◽  
Haiyue Sun
Keyword(s):  
Gene Family ◽  
Fruit Development ◽  
Lignin Content ◽  
Phylogenetic Analyses ◽  
Expression Patterns ◽  
Vaccinium Corymbosum ◽  
Land Plant ◽  
Phylogenetic Structure ◽  
Genome Wide

Abstract 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.

Genome-wide identification and characterization of the Dof gene family in moso bamboo (Phyllostachys heterocycla var. pubescens)

2016 ◽  
Vol 38 (8) ◽  
pp. 733-745 ◽  
Author(s):  
Tao Wang ◽  
Jin-Jun Yue ◽  
Xue-Ji Wang ◽  
Lu Xu ◽  
Lu-Bin Li ◽  
...  
Keyword(s):  
Gene Family ◽  
Moso Bamboo ◽  
Genome Wide ◽  
Phyllostachys Heterocycla ◽  
Identification And Characterization
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