MOLECULAR CLONING OF cDNA-ENCODING SORBITOL-6-PHOSPHATE DEHYDROGENASE FROM APPLE
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چکیده
منابع مشابه
Nucleotide Sequence of a cDNA Encoding NADP-Sorbitol-6-Phosphate Dehydrogenase from Apple.
Sorbitol plays a key role in the translocation of photosynthate in the Rosaceae family, including apple (Malus domestica), pear, and stone fruits (4, 7). NADP-S6PDH2 plays the most important role in biosynthesis of sorbitol in apple because its activity increases before accumulation of sorbitol in seedlings (8), and high activity is maintained in leaves (10). This enzyme reduces G6P to S6P usin...
متن کاملHuman glucose-6-phosphate dehydrogenase: primary structure and cDNA cloning.
The X-chromosome-linked glucose-6-phosphate dehydrogenase (D-glucose-6-phosphate:NADP+ oxidoreductase, EC 1.1.1.49) of humans and other mammals consists of a subunit with a molecular weight of about 58,000. The enzyme plays a key role in the generation of NADPH, particularly in matured erythrocytes, and the genetic deficiency of the enzyme is associated with chronic and drug- or food-induced he...
متن کاملD-sorbitol-6-phosphate dehydrogenase from Lactobacillus casei.
Several different systems for the conversion of sorbitol to hexose have been described in microorganisms. In the pseudomonads, sorbitol may be oxidized to fructose (Shaw, 1956) or to sorbose (Sebek and Randles, 1952). The latter investigators concluded that the conversion of sorbitol to fructose or sorbose did not involve phosphorylation since carbon dioxide was not liberated from bicarbonate b...
متن کاملMolecular cloning and nucleotide sequence of cDNA for human glucose-6-phosphate dehydrogenase variant A(-).
Glucose-6-phosphate dehydrogenase (G6PD; D-glucose-6-phosphate:NADP+ oxidoreductase, EC 1.1.1.49) A(-) is a common variant in Blacks that causes sensitivity to drug-and infection-induced hemolytic anemia. A cDNA library was constructed from Epstein-Barr virus-transformed lymphoblastoid cells from a male who was G6PD A(-). One of four cDNA clones isolated contained a sequence not found in the ot...
متن کاملCloning and characterization of an anaerobically induced cDNA encoding glucose-6-phosphate isomerase from maize.
Anaerobic stress in maize (Zea mays L.) leads to a drastic alteration in gene expression and results in the selective synthesis of a small number of polypeptides named anaerobic proteins (Sachs et al., 1980). Other plants studied showed similar responses when subjected to an anaerobic environment (Russell et al., 1990). To date, the majority of the anaerobic proteins that have been identified w...
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ژورنال
عنوان ژورنال: HortScience
سال: 1992
ISSN: 0018-5345,2327-9834
DOI: 10.21273/hortsci.27.6.660c