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Acetogenesis and the Wood–Ljungdahl pathway of CO2 fixation

Open access
Ragsdale, Stephen W., Pierce, Elizabeth·2008·Biochimica et Biophysica Acta (BBA) - Proteins and Proteomics

Abstract

I. Summary Conceptually, the simplest way to synthesize an organic molecule is to construct it one carbon at a time. The Wood-Ljungdahl pathway of CO2 fixation involves this type of stepwise process. The biochemical events that underlie the condensation of two one-carbon units to form the two-carbon compound, acetate, have intrigued chemists, biochemists, and microbiologists for many decades. We begin this review with a description of the biology of acetogenesis. Then, we provide a short history of the important discoveries that have led to the identification of the key components and steps of this usual mechanism of CO and CO2 fixation. In this historical perspective, we have included reflections that hopefully will sketch the landscape of the controversies, hypotheses, and opinions that led to the key experiments and discoveries. We then describe the properties of the genes and enzymes involved in the pathway and conclude with a section describing some major questions that remain unanswered.

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Crossref · 10.1016/j.bbapap.2008.08.012

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Metadata

Authors
Ragsdale, S. W., & Pierce, E.
Venue
Biochimica et Biophysica Acta (BBA) - Proteins and Proteomics
Publisher
Elsevier BV
Published
2008-12
Volume
1784
Issue
12
Pages
1873-1898
ISSN
1570-9639 (ISSN-L)
OpenAlex
W2128898932
Cited by
1,330
References
8
FWCI
7.69
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Acetogenesis and the Wood–Ljungdahl pathway of CO2 fixation. https://app.cochat.ai/papers/10.1016/j.bbapap.2008.08.012
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Ragsdale, S. W., & Pierce, E. (2008). Acetogenesis and the Wood–Ljungdahl pathway of CO2 fixation. Biochimica et Biophysica Acta (BBA) - Proteins and Proteomics. https://doi.org/10.1016/j.bbapap.2008.08.012

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