Mercury (II) removal by resistant bacterial isolates and mercuric (II) reductase activity in a new strain of Pseudomonas sp. B50A
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- 作者：Patricia Giovanella1 ; patricia.giovanella@hotmail.com" class="auth_mail" title="E-mail the corresponding author ; Lucé ; lia Cabral2 ; luc.g.cabral@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Fá ; tima Menezes Bento1 ; Clesio Gianello3 ; Flá ; vio Anastá ; cio Oliveira Camargo3
- 刊名：New Biotechnology
- 出版年：2016
- 出版时间：25 January 2016
- 年：2016
- 卷：33
- 期：1
- 页码：216-223
- 全文大小：378 K
文摘
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Eight Gram-negatives bacterial isolates were resistant to high concentrations of mercury.
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The isolated Pseudomonas sp. B50A removed 86% of the mercury present in the medium.
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In the crude extract of this strain was detected mercuric (II) reductase activity.
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The isolate and the enzyme detected were effective in reducing Hg(II) to Hg(0).
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The results suggest that this microorganism has potential to bioremediation technologies.