Abstract
The temperature dependence of the T4 DNA ligase-catalyzed joining of plasmid DNA linearized by the action of HaeIII, EcoRI and PstI restriction endonucleases has been investigated by electron microscopy analysis. The extent of joining is maximal at 4 degrees and decreases with increasing temperatures following sigmoid-like curves. The temperature at which 50% of the maximal reaction is still observable increases going from DNA termini without single-stranded overlaps (produced by HaeIII) to termini with four nucleotides overlap, composed only by two A and two T (produced by EcoRI) to termini with four nucleotide overlap, composed by A, T, G and C (produced by PstI).
MeSH Terms
DNA Ligases/metabolism
DNA Restriction Enzymes/metabolism
Genes, Viral
Kinetics
Microscopy, Electron
Plasmids
Polynucleotide Ligases/metabolism
T-Phages/enzymology
Temperature
Chemicals
DNA Restriction Enzymes
DNA Ligases
Polynucleotide Ligases
Authors & Affiliations
2 authors, click to expand affiliations / ORCID
Ferretti L
Sgaramella V
References (15)
15 references, click to expand
-
Cleavage of structural proteins during the assembly of the head of bacteriophage T4.
Nature. 1970 Aug 15;227(5259):680-5
PMID: 5432063
-
Nature of Col E 1 plasmid replication in Escherichia coli in the presence of the chloramphenicol.
J Bacteriol. 1972 May;110(2):667-76
PMID: 4336693
-
Cleavage of DNA by R 1 restriction endonuclease generates cohesive ends.
Proc Natl Acad Sci U S A. 1972 Nov;69(11):3370-4
PMID: 4343968
-
Plasmid ColEl as a molecular vehicle for cloning and amplification of DNA.
Proc Natl Acad Sci U S A. 1974 Sep;71(9):3455-9
PMID: 4610576
-
Ligation of EcoRI endonuclease-generated DNA fragments into linear and circular structures.
J Mol Biol. 1975 Jul 25;96(1):171-84
PMID: 169355
-
Construction of infectious polyoma hybrid genomes in vitro.
Nature. 1976 Feb 19;259(5544):598-601
PMID: 175289
-
Restoration by T4 ligase of DNA sequences sensitive to "flush" cleaving restriction enzyme.
Nucleic Acids Res. 1977 Jul;4(7):2467-75
PMID: 198743
-
Molecular cloning of DNA. An introduction into techniques and problems.
Hum Genet. 1977 Dec 29;40(1):1-72
PMID: 342388
-
Characterization of Staphylococcus aureus plasmids introduced by transformation into Bacillus subtilis.
J Bacteriol. 1978 Apr;134(1):318-29
PMID: 418061
-
Use of the T4 polynucleotide ligase in the joining of flush-ended DNA segments generated by restriction endonucleases.
Eur J Biochem. 1978 May 16;86(2):531-7
PMID: 350585
-
Restriction and modification enzymes and their recognition sequences.
Gene. 1978 Nov;4(3):183-94
PMID: 369952
-
Purification of the T4 gene 32 protein free from detectable deoxyribonuclease activities.
J Biol Chem. 1979 Oct 10;254(19):9565-72
PMID: 226522
-
The rapid purification of T4 DNA ligase from a lambda T4 lig lysogen.
J Biol Chem. 1980 Feb 10;255(3):813-5
PMID: 6985906
-
Molecular cloning of the DNA ligase gene from bacteriophage T4. II. Amplification and preparation of the gene product.
J Mol Biol. 1979 Aug 15;132(3):493-505
PMID: 392109
-
DNA-joining enzymes: a review.
Methods Enzymol. 1979;68:50-71
PMID: 232224