Related Experiment Video

Updated: Jul 10, 2026

High Throughput Screening of Fungal Endoglucanase Activity in Escherichia coli
06:16

High Throughput Screening of Fungal Endoglucanase Activity in Escherichia coli

Published on: August 13, 2011

[Synthesis and secretion of the components of the cellulase complex in Aspergillus terreus]

I D Svistova, A V Shul'ga, O N Okunev

    Mikrobiologiia
    |May 1, 1983
    PubMed

    More Related Videos

    Customization of Aspergillus niger Morphology Through Addition of Talc Micro Particles10:51

    Customization of Aspergillus niger Morphology Through Addition of Talc Micro Particles

    Published on: March 15, 2012

    Expression of Recombinant Cellulase Cel5A from Trichoderma reesei in Tobacco Plants13:05

    Expression of Recombinant Cellulase Cel5A from Trichoderma reesei in Tobacco Plants

    Published on: June 13, 2014

    Related Concept Videos

    Insulin Secretory Vesicles01:05

    Insulin Secretory Vesicles

    Insulin secretory vesicles release insulin to stimulate blood glucose uptake and regulate carbohydrate metabolism. When the blood glucose levels increase, glucose enters the pancreatic β-islet cells through glucose transporters. Once inside, glucose is metabolized through glycolysis, the citric acid cycle, and the electron transport chain, producing ATP. This increase in ATP concentration closes ATP-sensitive potassium channels, leading to depolarization of the membrane and the opening of...
    Allosteric Proteins-ATCase01:19

    Allosteric Proteins-ATCase

    Binding sites linkages can regulate a protein's function.  For example, enzyme activity is often regulated through a feedback mechanism where the end product of the biochemical process serves as an inhibitor.
    Aspartate transcarbamoylase (ATCase) is a cytosolic enzyme that catalyzes the condensation of L-aspartate and carbamoyl phosphate to  N-carbamoyl-L-aspartate. This reaction is the first step in pyrimidine biosynthesis. UTP and CTP, the end products of the pyrimidine synthesis pathway,...
    Cellulose and Pectic Polysaccharides01:15

    Cellulose and Pectic Polysaccharides

    Every plant cell has a cell wall that protects the cell, provides structural support, and gives the cell shape. Cellulose, the main structural component of the plant cell wall, makes up over 30% of plant matter. It is the most abundant organic compound on earth.  Cellulose is an unbranched polysaccharide composed of linear chains of glucose molecules linked by β (1→4) glycosidic bonds.
    As a cell matures, its cell wall specializes according to its type. For example, the parenchyma cells of...
    Role of Microtubules in Cell Wall Deposition01:02

    Role of Microtubules in Cell Wall Deposition

    Microtubules are small hollow tubes in eukaryotic cells. The cell wall microtubules are polymerized dimers of two globular proteins, α-tubulin and β-tubulin, two globular proteins. With a diameter of about 25 nm, microtubules are the widest components of the cytoskeleton. They help the cell resist compression and provide a track along which vesicles move through the cell or pull replicated chromosomes to opposite ends of a dividing cell. Microtubules go through quick cycles of disassembly and...
    Amino Acid Catabolism01:18

    Amino Acid Catabolism

    Microorganisms rely on proteins as an essential carbon and energy source, particularly in environments with limited polysaccharides or lipids. However, proteins are too large to cross the plasma membrane unaided, necessitating enzymatic degradation. Microbes secrete extracellular proteases and peptidases that hydrolyze proteins into peptides, which can then be transported across the membrane. Once inside the cell, intracellular proteases degrade these peptides into free amino acids, which...
    Peptidoglycan Synthesis01:28

    Peptidoglycan Synthesis

    Structure of PeptidoglycanPeptidoglycan is a vital structural component of the bacterial cell wall, providing mechanical strength and shape to the cell. It consists of repeating units of two sugars—N-acetylglucosamine (NAG) and N-acetylmuramic acid (NAM)—linked by β-1,4 glycosidic bonds. These sugar chains are cross-linked by short peptide chains, forming a mesh-like polymer that surrounds the bacterial plasma membrane.Cytoplasmic Phase – Precursor SynthesisPeptidoglycan biosynthesis begins in...