Complete genome sequence of the fish pathogen Aeromonas veronii TH0426 with potential application in biosynthesis of pullulanase and chitinase
Complete genome sequence of the fish pathogen Aeromonas veronii TH0426 with potential application in biosynthesis of pullulanase and chitinase
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DOI：
10.1016/j.jbiotec.2016.04.009
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发表时间：
2016-06-10
影响因子：
4.1
通讯作者：
Qian, Aidong
中科院分区：
文献类型：
--
作者：
Kang, Yuanhuan;Pan, Xiaoyi;Qian, Aidong
Veronii气单胞菌（Aeromonasveronii）TH 0426是黄颡鱼的病原菌，但其普鲁兰酶和几丁质酶的表达量较高。在此，我们提供了其基因组序列，这是第一个报道的完整的基因组的鱼病原体在A。Veronii至今。菌株TH 0426具有一条环状染色体，长度为4，923，009 bp，GC含量为58.25%。在其基因组上共鉴定出4525个基因，其中蛋白质编码基因4244个，rRNA基因32个，tRNA基因120个，非编码RNA基因1个，假基因128个。我们认为，A.研究veronii TH 0426对黄颡鱼的致病机理，开发疫苗，减少养殖业的经济损失，同时探索其在普鲁兰酶和几丁质酶生产中的潜在应用。(C)© 2016 Elsevier B.V.版权所有。
Aeromonas veronii TH0426 is a pathogen of the farmed yellow catfish Pelteobagrus fulvidraco but shows high-level expression of pullulanase and chitinase. Here, we present its genome sequence, which is the first reported complete genome of fish pathogen in A. veronii to date. Strain TH0426 harbors a single circular 4,923,009 bp chromosome with a GC content of 58.25%. There are 4525 genes identified on its genome, including 4244 protein-coding genes, 32 rRNA genes, 120 tRNA genes, a noncoding RNA and 128 pseudo genes. We believe that the genomic information of A. veronii TH0426 would facilitate to reveal its pathogenic mechanism associated with yellow catfish, develop vaccine to decrease economic losses for fish farming, meanwhile explore the potential application in producing pullulanase and chitinase. (C) 2016 Elsevier B.V. All rights reserved.