Bacterial ability in AsIII oxidation and AsV reduction: Relation to arsenic tolerance, P uptake, and siderophore production

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Bacterial ability in AsIII oxidation and AsV reduction: Relation to arsenic tolerance, P uptake, and siderophore production

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作者：Piyasa Ghosh^a ; ^b ; Bala Rathinasabapathi^c ; Max Teplitski^b ; Lena Q. Ma^a ; ^b ; ^{lqma@ufl.edu" class="auth_mail" title="E-mail the corresponding author}
关键词：Arsenic tolerance ; AsIII oxidation ; AsV reduction ; Siderophore ; Arsenic-resistant bacteria
刊名：Chemosphere
出版年：2015
出版时间：November 2015
年：2015
卷：138
期：Complete
页码：995-1000
全文大小：454 K

文摘

•: Bacteria efficient in arsenite (AsIII) oxidation were more resistant to AsIII.
•: Bacteria efficient in arsenate (AsV) reduction were more resistant to AsV.
•: Bacteria efficient in siderophore production were more efficient in AsIII oxidation.
•: AsV induced bacterial uptake of P probably via up-regulate P transporters.
•: Both AsIII oxidation and AsV reduction are important for bacterial arsenic resistance.

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