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The peroxisome of plant cells is polarised when fighting fungal penetration. Infection causes a glucosinolate molecule to play an antifungal role to be made and delivered to the outside of the cell through the action of the peroxisomal proteins (PEN2 and PEN3). [22] Peroxisomes in mammals and humans also contribute to anti-viral defense.
A peroxisome is a type of microbody that functions to help the body break down large molecules and detoxify hazardous substances. It contains enzymes like oxidase, react hydrogen peroxide as a byproduct of its enzymatic reactions. Within the peroxisome, hydrogen peroxide can then be converted to water by enzymes like catalase and peroxidase.
Unlike most fatty acids, VLCFAs are too long to be metabolized in the mitochondria, in the endoplasmic reticulum (ER) in plants and must be metabolized in peroxisomes. Certain peroxisomal disorders, such as adrenoleukodystrophy and Zellweger syndrome, can be associated with an accumulation of VLCFAs.
224824 Ensembl ENSG00000124587 ENSMUSG00000002763 UniProt Q13608 Q99LC9 RefSeq (mRNA) NM_000287 NM_001316313 NM_145488 RefSeq (protein) NP_000278 NP_001303242 NP_663463 Location (UCSC) Chr 6: 42.96 – 42.98 Mb Chr 17: 47.02 – 47.04 Mb PubMed search Wikidata View/Edit Human View/Edit Mouse Peroxisome assembly factor 2 is a protein that in humans is encoded by the PEX6 gene. PEX6 is an AAA ...
The peroxisome is an organelle in the cell similar to the lysosome that functions to detoxify the cell. Peroxisomes contain many different enzymes, such as catalase, and their main function is to neutralize free radicals and detoxify drugs. For this reason peroxisomes are ubiquitous in the liver and kidney.
In animals, endocrine tissues release hormones into the bloodstream. These hormones are stored within secretory vesicles. A good example is an endocrine tissue found in the islets of Langerhans in the pancreas. This tissue contains many cell types that are defined by which hormones they produce.
In cell biology, the centrosome (Latin centrum 'center' + Greek sōma 'body') (archaically cytocentre [1]) is an organelle that serves as the main microtubule organizing center (MTOC) of the animal cell, as well as a regulator of cell-cycle progression. The centrosome provides structure for the cell.
Peroxisome is an organelle in all animal and many plant cells that carries out oxidation reactions, some of which produce the toxic compound hydrogen peroxide (H2O2). Peroxisomes contain the enzyme catalase, which catalyzes the breakdown of toxic H2O2 to water and O2. This was created as a seperate article based on a misspelling of the title.