The function of ascorbate oxidase in tobacco
Web28 Feb 2024 · PDF The T-DNA insertional mutant assemblies of genes of Arabidopsis thaliana are making a significant contribution toresearch in plant biology since... Find, read and cite all the research you ... Web23 Jun 2024 · Ascorbate oxidase (AO) plays an important role in cell growth through the …
The function of ascorbate oxidase in tobacco
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WebPhagocytes (eg, macrophages and neutrophils) in smokers are elevated in number, both in the lung and systemically, and generate ROS at increased rates. 11 The major cell sources of O 2 – are likely the nicotine adenine disphosphonucleotide (NADPH) oxidoreductases, but others may also be increased (eg, xanthine oxidase). 12 Catalase, the enzyme responsible … Ascorbate (AA) plays a key role in defense against oxidative stress and is particularly abundant in photosynthetic tissues (Foyer et al., 1983; Smirnoff, 2000). Most (over 90%) of the AA is localized in the cytoplasm, but unlike other soluble antioxidants, a substantial proportion is exported to the apoplast, where it is … See more We thank Prof. Muneharu Esaka (Hiroshima University, Japan) for the kind donation of the pumpkin and tobacco AO cDNAs and Sue Robinson and Dr. Karl Hunter (Unilever Research) for performing the large-scale … See more Although AO activity was first described in plants many years ago, its biological function has remained elusive. Much circumstantial evidence has linked tissue AA contents to growth … See more
WebAnmelden; Registrierung; Deutsch. English; Español; Português; Français Webtheir specific function has not yet been fully elucidated [1,2]. There are indications, that …
WebL-ascorbate oxidase homolog. Status. UniProtKB reviewed (Swiss-Prot) Organism. …
Web1 Sep 1992 · Thus, ascorbate oxidase is induced by 2,4-D. These results indicate that …
WebThe function of ascorbate oxidase in tobacco. The function of the apoplastic enzyme … conrad rc crawlerWebChloroplasts and photosynthesis are the physiologically fateful arenas of salinity stress. Morphological and anatomical alterations in the leaf tissue, ultrastructural changes in the chloroplast, compromise in the integrity of the three-layere... editing code on mac shimejiWebIn enzymology, a L-ascorbate oxidase ( EC 1.10.3.3) is an enzyme that catalyzes the chemical reaction. 2 L-ascorbate + O 2 2 dehydroascorbate + 2 H 2 O. Thus, the two substrates of this enzyme are L- ascorbate and O 2, … editing cod trickshot