Y19 for constitutive expression of carbon monoxide-dependent hydrogen-production machinery.

Citation data:

Biotechnology for biofuels, ISSN: 1754-6834, Vol: 10, Issue: 1, Page: 80

Publication Year:
2017
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Repository URL:
http://scholarworks.unist.ac.kr/handle/201301/22218
PMID:
28360938
DOI:
10.1186/s13068-017-0770-8
Author(s):
Ainala, Satish Kumar; Seol, Eunhee; Kim, Jung Rae; Park, Sunghoon
Publisher(s):
Springer Nature; BIOMED CENTRAL LTD
Tags:
Biochemistry, Genetics and Molecular Biology; Immunology and Microbiology; Energy; Environmental Science; Citrobacter amalonaticus; Water– gas-shift reaction; CODH; CO-Hyd; narG; gapA
article description
Y19 is a good biocatalyst for production of hydrogen (H) from oxidation of carbon monoxide (CO) via the so-called water-gas-shift reaction (WGSR). It has a high H-production activity (23.83 mmol H g cell h) from CO, and can grow well to a high density on various sugars. However, its H-production activity is expressed only when CO is present as an inducer and in the absence of glucose.