» Articles » PMID: 6969394

Interspersion of Repetitive with Repetitive Sequences in an Amphibian, Rana Berlandieri

Overview
Specialty Biochemistry
Date 1980 Sep 11
PMID 6969394
Citations 1
Authors
Affiliations
Soon will be listed here.
Abstract

When conventional genome arrangement analyses performed on R. berlandieri DNA at a normal (60 degrees C) and a high (75 degrees C) reassociation temperature were compared, an additional interspersion pattern was detected which indicates that different classes of repetitive sequences are closely interspersed with each other. Our results further suggest that the genomic abundance of purified (or cloned) repetitive sequences can be accurately determined by solution hybridization with genomic DNA only when the reassociation is performed at a relatively high temperature (Tm - 10 degrees C).

Citing Articles

Structural characteristics of genome organization in amphibians: differential staining of chromosomes and DNA structure.

Birstein V J Mol Evol. 1982; 18(2):73-91.

PMID: 7047753 DOI: 10.1007/BF01810826.

References
1.
Dawid I . Deoxyribonucleic acid in amphibian eggs. J Mol Biol. 1965; 12(3):581-99. DOI: 10.1016/s0022-2836(65)80313-8. View

2.
Kelly R, Cozzarelli N, Deutscher M, Lehman I, Kornberg A . Enzymatic synthesis of deoxyribonucleic acid. XXXII. Replication of duplex deoxyribonucleic acid by polymerase at a single strand break. J Biol Chem. 1970; 245(1):39-45. View

3.
Inman R, Schnos M . Partial denaturation of thymine- and 5-bromouracil-containing lambda DNA in alkali. J Mol Biol. 1970; 49(1):93-8. DOI: 10.1016/0022-2836(70)90378-5. View

4.
Sachs D, PAINTER E . Improved flow rates with porous sephadex gels. Science. 1972; 175(4023):781-2. DOI: 10.1126/science.175.4023.781. View

5.
Vogt V . Purification and further properties of single-strand-specific nuclease from Aspergillus oryzae. Eur J Biochem. 1973; 33(1):192-200. DOI: 10.1111/j.1432-1033.1973.tb02669.x. View