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 Correlation between deoxyribonuclease activity and DNA replication in the embryonic axes of germinating peas (Pisum sativum L.).

Literature DB >> 24413950

Correlation between deoxyribonuclease activity and DNA replication in the embryonic axes of germinating peas (Pisum sativum L.).

Abstract

Crude chromatin preparations from pea seedlings contain calcium-dependent deoxyribonuclease activity, at least part of which is endonucleolytic. During germination, there is a dramatic increase in chromatin-bound deoxyribonuclease activity in the embryonic axis immediately prior to the onset of DNA replication. Evidence has been obtained for the presence of an inhibitor of deoxyribonuclease activity in chromatin preparations from embryonic axes not undergoing DNA replication.

Entities: Species

Year: 1978 PMID： 24413950 DOI： 10.1007/BF00392923

Source DB: PubMed Journal: Planta ISSN： 0032-0935 Impact factor: 4.116

24 in total

1. Multiple forms of deoxyribonucleic acid polymerases alpha and beta in pea seedlings.

Authors: C Stevens; J A Bryant
Journal: Biochem Soc Trans Date: 1976 Impact factor: 5.407

2. An actinomycin-sensitive endonuclease associated with DNA synthesis in Tradescantia nuclei.

Authors: L H Kligman; S T Takats
Journal: Exp Cell Res Date: 1975-10-01 Impact factor: 3.905

3. The calcium dependent endonuclease activity of isolated nuclear preparations. Relationships between its occurrence and the occurrence of other classes of enzymes found in nuclear preparations.

Authors: D R Hewish; L A Burgoyne
Journal: Biochem Biophys Res Commun Date: 1973-05-15 Impact factor: 3.575

4. Initiation of DNA synthesis in rat thymus: correlation of calcium-dependent initiation in thymocytes and in isolated thymus nuclei.

Authors: L A Burgoyne; M A Wagar; M R Atkinson
Journal: Biochem Biophys Res Commun Date: 1970-06-05 Impact factor: 3.575

3. Physiological aspects of genome variability in tissue culture. II. Growth phase-dependent quantitative variability of repetitive BstNI fragments of primary cultures of Daucus carota L.

Authors: B Arnholdt-Schmitt
Journal: Theor Appl Genet Date: 1995-10 Impact factor: 5.699

3 in total

Correlation between deoxyribonuclease activity and DNA replication in the embryonic axes of germinating peas (Pisum sativum L.).

1. Multiple forms of deoxyribonucleic acid polymerases alpha and beta in pea seedlings.

2. An actinomycin-sensitive endonuclease associated with DNA synthesis in Tradescantia nuclei.

3. The calcium dependent endonuclease activity of isolated nuclear preparations. Relationships between its occurrence and the occurrence of other classes of enzymes found in nuclear preparations.

4. Initiation of DNA synthesis in rat thymus: correlation of calcium-dependent initiation in thymocytes and in isolated thymus nuclei.

5. On the mechanism of DNA replication in mammalian chromosomes.

6. Calcium-dependent priming of DNA synthesis in isolated rat liver nuclei.

7. An alkaline deoxyribonuclease from rat liver non-histone chromatin proteins.

8. Changes in alkaline deoxyribonuclease activity in rat liver following partial hepatectomy.

9. Onset of nucleic acid synthesis during germination of Pisum sativum L.

10. Periodic increase in deoxyribonuclease activity during the cell cycle in synchronized euglena.

1. Characterization of an ATP-dependent type I DNA ligase from Arabidopsis thaliana.

2. Chromatin-bound DNA polymerase from higher plants : A DNA polymerase-β-like enzyme.

3. Physiological aspects of genome variability in tissue culture. II. Growth phase-dependent quantitative variability of repetitive BstNI fragments of primary cultures of Daucus carota L.