Electron availability in CO 2 , CO and H 2  mixtures constrains flux distribution, energy management and product formation in  Clostridium ljungdahlii | Zendy

Hermann Maria | Zendy; Teleki Attila | Zendy; Weitz Sandra | Zendy; Niess Alexander | Zendy; Freund Andreas | Zendy; Bengelsdorf Frank R. | Zendy; Takors Ralf | Zendy

Open Access

Electron availability in CO 2 , CO and H 2 mixtures constrains flux distribution, energy management and product formation in Clostridium ljungdahlii

Author(s) -

Hermann Maria,

Teleki Attila,

Weitz Sandra,

Niess Alexander,

Freund Andreas,

Bengelsdorf Frank R.,

Takors Ralf

Publication year - 2020

Publication title -

microbial biotechnology

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.287

H-Index - 74

ISSN - 1751-7915

DOI - 10.1111/1751-7915.13625

Subject(s) - flux (metallurgy) , product (mathematics) , product distribution , distribution (mathematics) , chemistry , catalysis , biochemistry , organic chemistry , mathematical analysis , geometry , mathematics

Our studies compared the impact of the gas mixtures CO 2 + H 2 , syngas and CO on the intracellular flux distribution, energy management, product formation and electron efficiency of C. ljungdahlii . The advantage of CO consumption for producing reduced products such as alcohols is pinpointed. In addition, we demonstrated that the Wood‐Ljungdahl pathway adapts its main function depending on the gas mixture consumed.

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