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High‐quality draft genome sequence of Gaiella occulta isolated from a 150 meter deep mineral water borehole and comparison with the genome sequences of other deep‐branching lineages of the phylum Actinobacteria

机译:从深达150米的矿泉水井孔中分离出的盖伊氏菌的高质量基因组草图序列并与放线菌门的其他深分支谱系的基因组序列进行比较

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摘要

Gaiella occulta strain F2‐233T (=CECT 7815 = LMG 26412), isolated from a 150 meter deep mineral water aquifer, was deemed a candidate for high‐quality draft genome sequencing because of the rare environment from which it was isolated. The draft genome sequence () of strain F2‐233T is composed of approximately 3 Mb, predicted 3,119 protein‐coding genes of which 2,545 were assigned putative functions. Genome analysis was done by comparison with the other deep‐branching Actinobacteria neighbors Rubrobacter radiotolerans, Solirubrobacter soli and Thermoleophilum album. The genes for the tricarboxylic acid cycle, gluconeogenesis and pentose phosphate pathway, were identified in G. occulta, R. radiotolerans, S. soli and T. album genomes. Genes of the Embden–Meyerhof–Parnas pathway and nitrate reduction were identified in G. occulta, R. radiotolerans and S. soli, but not in the T. album genome. Alkane degradation is precluded by genome analysis in G. occulta. Genes involved in myo‐inositol metabolism were found in both S. soli and G. occulta genomes. A Calvin–Benson–Bassham (CBB) cycle with a type I RuBisCO was identified in G. occulta genome, as well. However, experimental growth under several conditions was negative and CO2 fixation could not be proven in G. occulta.
机译:从150米深的矿泉水含水层中分离出的盖伊氏菌隐匿菌株F2-233 T (= CECT 7815 = LMG 26412),由于其稀有的环境被认为是高质量基因组测序的候选对象它是孤立的。 F2-233 T 菌株的基因组序列草案()由大约3Mb,预测的3119个蛋白质编码基因组成,其中2545个具有假定的功能。基因组分析是通过与其他深部放线放线菌相邻的耐放射线红杆菌,单核单核杆菌和嗜热嗜热菌专辑进行比较。三羧酸循环,糖异生和磷酸戊糖途径的基因已在隐球菌,R.raditolerans,S.soli和T.专辑基因组中鉴定。 Embden–Meyerhof–Parnas途径的基因和硝酸盐还原在G. occulta,R。radiotolerans和S. soli中被发现,但在T. album基因组中却未被发现。隐球菌的基因组分析排除了烷烃的降解。在葡萄球菌和 G中均发现了与肌醇代谢有关的基因。隐匿基因组。在 G中鉴定出了具有I型RuBisCO的Calvin–Benson–Bassham(CBB)循环。隐匿基因组。但是,在几种条件下的实验性生长是阴性的,无法在 G中证明CO2固定。隐匿性

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