相关实验视频

Updated: May 5, 2026

A High Throughput Screen for Biomining Cellulase Activity from Metagenomic Libraries
10:21

A High Throughput Screen for Biomining Cellulase Activity from Metagenomic Libraries

Published on: February 1, 2011

16.4K

工程Clostridium thermocellum用于从纤维素中生产2,3-butanediol的工程

S Bilal Jilani, Nandhini Ashok, Yannick J Bomble

    bioRxiv : the preprint server for biology
    |December 17, 2025
    PubMed
    概括

    改造了Clostridium热细胞体,从纤维素中产生2,3-butanediol (23BD). 无细胞系统发现了途径瓶,通过代谢工程增加了23BD产量.

    更多相关视频

    High Throughput Screening of Fungal Endoglucanase Activity in Escherichia coli06:16

    High Throughput Screening of Fungal Endoglucanase Activity in Escherichia coli

    Published on: August 13, 2011

    21.0K
    Production of Chemicals by Klebsiella pneumoniae Using Bamboo Hydrolysate as Feedstock07:24

    Production of Chemicals by Klebsiella pneumoniae Using Bamboo Hydrolysate as Feedstock

    Published on: June 29, 2017

    9.4K

    相关概念视频

    Microbes in Food Production01:29

    Microbes in Food Production

    Microbial fermentation is central to food biotechnology, enhancing flavor, texture, preservation, and stability. Fermentative microorganisms metabolize carbohydrates into organic acids, alcohols, and other metabolites that inhibit spoilage organisms and improve digestibility while contributing distinctive sensory qualities.In baking, amylases naturally present in flour hydrolyze starch into monosaccharides such as glucose, which Saccharomyces cerevisiae ferments anaerobically. Through...
    407
    Bioreactor Controls-III01:22

    Bioreactor Controls-III

    Strain improvement is a foundational strategy in industrial microbiology aimed at maximizing microbial productivity, particularly because natural isolates typically yield commercially valuable products in very low concentrations. Although optimizing the culture medium and environmental conditions can improve yields, these adjustments are inherently limited by the organism’s genetic potential. As a result, the focus shifts toward genetic modifications to enhance biosynthetic capacity. The...
    70
    Production of Organic Acids01:25

    Production of Organic Acids

    Lactic acid, an important organic acid extensively applied in food, pharmaceutical, and biodegradable polymer industries, is primarily produced via microbial fermentation. This method is favored over chemical synthesis due to its environmental sustainability and capacity for enantiomerically pure product formation. Among various microbial processes, the fermentation of starch-based substrates stands out due to the abundance and renewability of raw materials like corn and potatoes.Hydrolysis of...
    111
    Production of Antibiotics01:27

    Production of Antibiotics

    Penicillin, one of the earliest and most widely used antibiotics, is produced industrially by the filamentous fungus Penicillium chrysogenum. Large stirred-tank bioreactors ranging from tens to hundreds of thousands of liters maintain tightly controlled temperature, pH, and dissolved oxygen conditions to support fungal metabolism and maximize antibiotic yield. Penicillin is a secondary metabolite, synthesized primarily during the stationary growth phase, which requires a carefully managed...
    281
    Biofuels01:25

    Biofuels

    The microbial conversion of organic matter into biofuels holds potential as a renewable energy source. Among biofuel sources, microalgae are recognized as a highly efficient and adaptable feedstock for biodiesel production, owing to their rapid biomass accumulation, elevated lipid productivity, and capacity to proliferate in diverse aquatic systems, including freshwater, marine, and wastewater habitats. Unlike terrestrial crops, microalgae do not compete for land and can achieve significantly...
    108
    Microbial Bioremediation of Plastics01:28

    Microbial Bioremediation of Plastics

    Polyethylene terephthalate (PET) is a synthetic polymer widely utilized in the packaging industry, particularly for bottles and containers. Due to its chemical stability and durability, PET accumulates in the environment, contributing significantly to plastic pollution. It comprises repeating units of terephthalic acid and ethylene glycol, resulting in a semi-crystalline structure that is resistant to natural degradation processes.A notable breakthrough in plastic biodegradation came with the...
    142