Warning: Undefined array key "mm" in /www/wwwroot/www.ai-bt.com/si.php on line 10 Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/wwwroot/www.ai-bt.com/si.php on line 10 Purine nucleotide metabolism of germinating soybean embryonic axes.

Literature DB >> 16660656

Purine nucleotide metabolism of germinating soybean embryonic axes.

Abstract

Isolated soybean (Glycine max L. cv. Kent) embyronic axes metabolized [(14)C]glycine to ATP within the 1 hour of imbibition. Radioactivity was not detected in GTP until the 3rd hour. Throughout most of the first 24 hours of germination about 10 to 26 times as much label from [(14)C]glycine appears in ATP as GTP. About five times as much [(14)C]hypoxanthine and [(14)C]inosine was converted into GTP as into ATP in embryonic axes. Two independent pools of IMP appear to be used in purine nucleotide synthesis of soybean axes.

Entities: Chemical Species

Year: 1979 PMID： 16660656 PMCID： PMC542773 DOI： 10.1104/pp.63.1.100

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

11 in total

6. Study of adenosine 5'-mono-,di- and triphosphates in plant tissues. IV. Regulation of the level of nucleotides, in vivo, by adenylate kinase: theoretical and experimental study.

Authors: J L Bomsel; A Pradet
Journal: Biochim Biophys Acta Date: 1968-08-20

10. Nucleotide pools in Novikoff rat hepatoma cells growing in suspension culture. 3. Effects of nucleosides in medium on levels of nucleotides in separate nucleotide pools for nuclear and cytoplasmic RNA synthesis.

Authors: P G Plagemann
Journal: J Cell Biol Date: 1972-01 Impact factor: 10.539

4 in total

4. Separate de Novo and Salvage Purine Pools Are Involved in the Biosynthesis of Theobromine but Not Caffeine in Leaves of Coffea arabica L.

Authors: G. M. Nazario; C. J. Lovatt
Journal: Plant Physiol Date: 1993-12 Impact factor: 8.340

4 in total

Purine nucleotide metabolism of germinating soybean embryonic axes.

1. Metabolism of xanthine and hypoxanthine in the tea plant (Thea sinensis L.).

2. AMINOIMIDAZOLECARBOXAMIDE AND FORMATE INCORPORATION INTO WHEAT EMBRYO PURINES.

3. BIOSYNTHESIS OF NUCLEOTIDES IN WHEAT. I. PURINES FROM C14-LABELLED COMPOUNDS.

4. Guanine nucleotide determination in extracts of wheat embryo.

5. Purine metabolism in germinating wheat embryos.

6. Study of adenosine 5'-mono-,di- and triphosphates in plant tissues. IV. Regulation of the level of nucleotides, in vivo, by adenylate kinase: theoretical and experimental study.

7. Responses of adenine nucleotides in germinating soybean embryonic axes to exogenously applied adenine and adenosine.

8. Rapid Increase in Adenosine 5'-Triphosphate during Early Wheat Embryo Germination.

9. Adenylate metabolism of embryonic axes from deteriorated soybean seeds.

10. Nucleotide pools in Novikoff rat hepatoma cells growing in suspension culture. 3. Effects of nucleosides in medium on levels of nucleotides in separate nucleotide pools for nuclear and cytoplasmic RNA synthesis.

1. Formation of xanthine and the use of purine metabolites as a nitrogen source in Arabidopsis plants.

2. Purine synthesis and catabolism in soybean seedlings : the biogenesis of ureides.

3. Profiles of purine biosynthesis, salvage and degradation in disks of potato (Solanum tuberosum L.) tubers.

4. Separate de Novo and Salvage Purine Pools Are Involved in the Biosynthesis of Theobromine but Not Caffeine in Leaves of Coffea arabica L.