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Lactic acid bacteria (LAB) are widely used in industrial fermentation due to their versatile metabolic capabilities. This study investigated the molecular mechanisms underlying organic acid biosynthesis in newly isolated YC1-1-4B and PC-C1 strains at two culture intervals and their applications in corn biomass fermentation. YC1-1-4B exhibited faster growth and higher organic acid production (29.

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A thermostable Cas9-based genome editing system for thermophilic acetogenic bacterium .

Appl Environ Microbiol

September 2025

Biofuels Institute, School of Emergency Management, School of the Environment and Safety Engineering, Jiangsu University, Zhenjiang, Jiangsu, PR China.

is a thermophilic acetogenic bacterium capable of thriving at elevated temperatures up to 66°C. It metabolizes carbohydrates such as glucose, mannose, and fructose and can also grow lithotrophically utilizing hydrogen (H) and carbon dioxide (CO) or carbon monoxide (CO), with acetate serving as its main product. A simple and efficient genome editing system for would not only facilitate the understanding of the physiological function of enzymes involved in energy and carbon metabolism but also enable metabolic engineering.

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Introduction: The production of bio-oil from microalgae is gaining attention as an alternative renewable energy source. To generate advances in this field, it is essential to identify the gaps in existing research. Overcoming this barrier necessitates addressing methodologies that can assess the existing work and develop relationships between publications, research groups, and their impact.

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Characterization of fatty acid biosynthesis in microalga Scenedesmus - from the perspective of biofuel production.

Biochim Biophys Acta Proteins Proteom

September 2025

Amity Institute of Biotechnology, Amity University Uttar Pradesh, Lucknow Campus, Malhaur Station Road, Lucknow 226028, India; Research Cell, Amity University Uttar Pradesh, Lucknow Campus, Malhaur Station Road, Lucknow 226028, India. Electronic address:

Scenedesmus quadricauda, a freshwater microalga, has gained attention for its high lipid accumulation potential. However, information on fatty acid (FA) biosynthesis pathways in Scenedesmus species remains limited. Biomass (1.

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Bimetallic SnBi catalyst in metal-organic framework for efficient electrocatalytic CO conversion.

J Colloid Interface Sci

August 2025

State Key Laboratory of Green Biomanufacturing, Department of Chemical Engineering, Tsinghua University, Beijing 100084, China.; Key Laboratory of Industrial Biocatalysis, Ministry of Education, Department of Chemical Engineering, Tsinghua University, Beijing 100084, China.; Ordos Laboratory, Inner

Currently, electrocatalytic conversion of carbon dioxide into higher-value compounds is a promising approach. However, developing a stable and efficient catalyst with high selectivity for specific products remains a major challenge. Herein, we constructed a bismuth-based metal-organic framework (Bi-MOF) as a catalyst for the catalytic production of formic acid from carbon dioxide, to which different ratios of tin metal elements were doped.

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