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首页> 外文期刊>Standards in Genomic Sciences >Draft genome sequence of chloride-tolerant Leptospirillum ferriphilum Sp-Cl from industrial bioleaching operations in northern Chile
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Draft genome sequence of chloride-tolerant Leptospirillum ferriphilum Sp-Cl from industrial bioleaching operations in northern Chile

机译：智利北部工业生物浸出过程中耐氯化物的费氏螺旋体螺旋藻Sp-Cl的基因组序列草案

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Leptospirillum ferriphilum Sp-Cl is a Gram negative, thermotolerant, curved, rod-shaped bacterium, isolated from an industrial bioleaching operation in northern Chile, where chalcocite is the major copper mineral and copper hydroxychloride atacamite is present in variable proportions in the ore. This strain has unique features as compared to the other members of the species, namely resistance to elevated concentrations of chloride, sulfate and metals. Basic microbiological features and genomic properties of this biotechnologically relevant strain are described in this work. The 2,475,669?bp draft genome is arranged into 74 scaffolds of 74 contigs. A total of 48 RNA genes and 2,834 protein coding genes were predicted from its annotation; 55?% of these were assigned a putative function. Release of the genome sequence of this strain will provide further understanding of the mechanisms used by acidophilic bacteria to endure high osmotic stress and high chloride levels and of the role of chloride-tolerant iron-oxidizers in industrial bioleaching operations.
机译：铁钩端螺旋体Sp-Cl是一种革兰氏阴性，耐热，弯曲，杆状细菌，从智利北部的工业生物浸出操作中分离出来，那里的菱铁矿是主要的铜矿物质，而羟氯化铜的铜铁矿以不同比例存在于矿石中。与该物种的其他成员相比，该菌株具有独特的特征，即对高浓度的氯化物，硫酸盐和金属具有抗性。在这项工作中描述了该生物技术相关菌株的基本微生物学特征和基因组特性。 2,475,669？bp的原始基因组被安排在74个重叠群的74个支架中。根据其注释，总共预测了48个RNA基因和2834个蛋白质编码基因;其中55％的人被分配了假定功能。该菌株基因组序列的释放将提供对嗜酸细菌耐受高渗透压和高氯化物水平的机制的进一步了解，以及对耐氯化物的铁氧化剂在工业生物浸出操作中的作用的进一步了解。

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