Metallothionein assisted periplasmic lead sequestration as lead sulfite by Providencia vermicola strain SJ2A

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• 作者：Jaya Sharma^a ; Kashif Shamim^a ; Santosh Kumar Dubey^a ; ^{santoshdubey.gu@gmail.com} ; Ram Murti Meena^b
• 关键词：bmtA ; Lead sequestration ; SEM-EDX ; TEM ; FTIR ; X-ray diffraction
• 刊名：Science of The Total Environment
• 出版年：2017
• 出版时间：1 February 2017
• 年：2017
• 卷：579
• 期：Complete
• 页码：359-365
• 全文大小：1530 K
• 卷排序：579

文摘

Providencia vermicola strain SJ2A possesses plasmid borne bmtA gene. Alteration in cell morphology from rods to filaments on lead exposure Lead is sequestered in the periplasmic space of cells as lead sulfite. Bacterial cells internalised 155.12 mg Pb2 +/g biomass.