| ID | 646 |
|---|---|
| Name | ornithine decarboxylase |
| Synonyms | ODC; ODC 1; ODC 2; ODC1; ODC1 protein; ODC2; ODCP; Ornithine decarboxylase… |
| ID | 1714 |
|---|---|
| Name | gibberellic acid |
| CAS | (1α,2β,4aα,4bβ,10β)-2,4a,7-trihydroxy-1-methyl-8-methylenegibb-3-ene-1,10-dicarboxylic acid 1,4a-lactone |
| PubMed | Abstract | RScore(About this table) |
|---|---|---|
| 12228409 | Perez-Amador MA, Carbonell J: Arginine Decarboxylase and Oxidase in Ovaries of Pisum sativum L. (Changes during Ovary Senescence and Early Stages of Fruit Development). Plant Physiol. 1995 Mar;107(3):865-872. Enzymatic activities involved in metabolism in ovaries of Pisum sativum L. during ovary senescence and fruit set were investigated. Accumulation of was observed during incubation of extracts from gibberellic acid-treated unpollinated ovaries (young developing fruits) but not in extracts from untreated ovaries (senescent ovaries). Extracts from pea ovaries showed arginine decarboxylase (ADC) activity, but ornithine decarboxylase and arginase activity were not detected. ADC activity decreased in presenescent ovaries and increased markedly after induction of fruit set with gibberellic acid. Increases in ADC activity were also observed with application of other plant growth substances (benzy-ladenine and 2,4-dichlorophenoxyacetic acid), after pollination, and in the slender (la crys) pea mutant. By contrast, oxidase activity increased in presenescent ovaries but did not increase during early fruit development. All of these results suggest that ADC and oxidase are involved in the control of metabolism. Ovary senescence is characterized by the absence of biosynthesis enzymes and increased levels of oxidase and fruit development by an increase in ADC and a constant level of oxidase. |
0(0,0,0,0) |