13  C pathway analysis of biofilm metabolism of Shewanella oneidensis MR-1

Weihua Guo; Shuai Luo; Zhen He; Xueyang Feng

doi:10.1039/C5RA05573C

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¹³C pathway analysis of biofilm metabolism of Shewanella oneidensis MR-1

Weihua Guo,†^a Shuai Luo,†^b Zhen He*^b and Xueyang Feng*^a

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* Corresponding authors

^a Department of Biological Systems Engineering, Virginia Polytechnic Institute and State University, Blacksburg, VA 24061, USA
E-mail: xueyang@vt.edu
Tel: +1-540-231-2974

^b Department of Civil and Environmental Engineering, Virginia Polytechnic Institute and State University, Blacksburg, VA 24061, USA
E-mail: zhenhe@vt.edu
Tel: +1-540-231-1346

Abstract

Biofilm metabolism of Shewanella was analyzed via ¹³C tracing experiments for the first time. The activity of C1 metabolism in the biofilm cells was found to be interestingly higher than that in planktonic cells, which could be related to utilizing C1 metabolites as electron donors when growing Shewanella in biofilms.

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Article information

DOI: https://doi.org/10.1039/C5RA05573C
Article type: Communication
Submitted: 29 Mar 2015
Accepted: 24 Apr 2015
First published: 24 Apr 2015

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RSC Adv., 2015,5, 39840-39843

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¹³ C pathway analysis of biofilm metabolism of Shewanella oneidensis MR-1

W. Guo, S. Luo, Z. He and X. Feng, RSC Adv., 2015, 5, 39840 DOI: 10.1039/C5RA05573C

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