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Literature DB >> 16659257

Regulation of Alcohol Dehydrogenases in Maize Scutellum during Germination.

Abstract

The pattern of change in the activity of alcohol dehydrogenase in maize (Zea mays L.) scutellum during seed germination is not altered by 10 mug/ml cycloheximide or 50 mug/ml actinomycin D. The enzyme does not become density labeled when maize seeds are germinated in the presence of D(2)O and (15)NH(4)Cl, indicating that no new alcohol dehydrogenase molecules are synthesized after the onset of germination. However, the activity of an endogenous inhibitor for alcohol dehydrogenase is increased after germination. The increase of this inhibitor is concomitant with the decline of alcohol dehydrogenase activity, indicating that the activity of alcohol dehydrogenase during seed germination is controlled by the level of the inhibitor.

Entities: Chemical Species

Year: 1975 PMID： 16659257 PMCID： PMC541297 DOI： 10.1104/pp.56.1.56

Source DB: PubMed Journal: Plant Physiol ISSN： 0032-0889 Impact factor: 8.340

12 in total

1. De novo synthesis and developmental control of the multiple gene-controlled malate dehydrogenase isozymes in maize scutella.

Authors: J G Scandalios
Journal: Biochim Biophys Acta Date: 1975-04-19

7. A test for de novo synthesis of enzymes: density labeling with H2O18 of barley alpha-amylase induced by gibberellic acid.

Authors: P Filner; J E Varner
Journal: Proc Natl Acad Sci U S A Date: 1967-10 Impact factor: 11.205

6. Alcohol Dehydrogenase and Pyruvate Decarboxylase Activity in Leaves and Roots of Eastern Cottonwood (Populus deltoides Bartr.) and Soybean (Glycine max L.).

Authors: T W Kimmerer
Journal: Plant Physiol Date: 1987-08 Impact factor: 8.340

7. Effects of o(2) concentration on rice seedlings.

Authors: A Alpi; H Beevers
Journal: Plant Physiol Date: 1983-01 Impact factor: 8.340

8. Ethanol production and toxicity in suspension-cultured carrot cells and embryos.

Authors: P Perata; F Loschiavo; A Alpi
Journal: Planta Date: 1988-03 Impact factor: 4.116

8 in total

Regulation of Alcohol Dehydrogenases in Maize Scutellum during Germination.

1. De novo synthesis and developmental control of the multiple gene-controlled malate dehydrogenase isozymes in maize scutella.

2. Specificity of the dehydrogenases of maize endosperm.

3. Purification and partial characterization of two genetically defined alcohol dehydrogenase isozymes in maize.

4. Developmental expression of alcohol dehydrogenases in maize.

5. Turnover of genetically defined catalase isozymes in maize.

6. Thrombin-induced release of calcium from blood platelets.

7. A test for de novo synthesis of enzymes: density labeling with H2O18 of barley alpha-amylase induced by gibberellic acid.

8. In vivo inactivation of maize alcohol dehydrogenase by a two-factor system.

9. Purification and properties of a nitrate reductase-inactivating enzyme.

10. Invertase inhibitors from red beet, sugar beet, and sweet potato roots.

1. Biochemical characterization of a catalase inhibitor from maize.

2. The control of aldolase in Lemna minor L. in relation to nitrogen deficiency.

3. Alcohol dehydrogenase activity in diploid and autotetraploid Phlox.

4. Alcohol dehydrogenase inactivator from rice seedlings : properties and intracellular location.

5. Alcohol dehydrogenase and an inactivator from rice seedlings.

6. Alcohol Dehydrogenase and Pyruvate Decarboxylase Activity in Leaves and Roots of Eastern Cottonwood (Populus deltoides Bartr.) and Soybean (Glycine max L.).

7. Effects of o(2) concentration on rice seedlings.

8. Ethanol production and toxicity in suspension-cultured carrot cells and embryos.