Abstract
Vegetative recombination of temperature-sensitive mutants of Haemophilus influenzae phage HP1 cl was measured in wild-type H. influenzae strain Rd and in strain DB117, an ultraviolet-sensitive, transformation-defective mutant of the Rd strain. Recombinants are formed with low frequency in wild-type cells, but no recombination was detectable in DB117. It is concluded that these phage make use of the host cell enzymes for vegetative recombination. Lysogenization readily takes place in both strains.
Full text
PDF
Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- Echolas H., Gingery R. Mutants of bacteriophage lambda defective in vegetative genetic recombination. J Mol Biol. 1968 Jul 14;34(2):239–249. doi: 10.1016/0022-2836(68)90249-0. [DOI] [PubMed] [Google Scholar]
- Echols H., Gingery R., Moore L. Integrative recombination function of bacteriophage lambda: evidence for a site-specific recombination enzyme. J Mol Biol. 1968 Jul 14;34(2):251–260. doi: 10.1016/0022-2836(68)90250-7. [DOI] [PubMed] [Google Scholar]
- HARM W., RUPERT C. S. INFECTION OF TRANSFORMABLE CELLS OF HAEMOPHILUS INFLUENZAE BY BACTERIOPHAGE AND BACTERIOPHAGE DNA. Z Vererbungsl. 1963 Dec 30;94:336–348. doi: 10.1007/BF00897593. [DOI] [PubMed] [Google Scholar]
- JACOB F., WOLLMAN E. L. Etude génétique d'un bactériophage tempéré d'Escherichia coli. III. Effet du rayonnement ultraviolet sur la recombinaison génétique. Ann Inst Pasteur (Paris) 1955 Jun;88(6):724–749. [PubMed] [Google Scholar]
- KAISER A. D. A genetic study of the temperate coliphage. Virology. 1955 Nov;1(4):424–443. doi: 10.1016/0042-6822(55)90036-2. [DOI] [PubMed] [Google Scholar]
- Setlow J. K., Brown D. C., Boling M. E., Mattingly A., Gordon M. P. Repair of deoxyribonucleic acid in Haemophilus influenzae. I. X-ray sensitivity of ultraviolet-sensitive mutants and their behavior as hosts to ultraviolet-irradiated bacteriophage and transforming deoxyribonucleic acid. J Bacteriol. 1968 Feb;95(2):546–558. doi: 10.1128/jb.95.2.546-558.1968. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Setlow J. K., Randolph M. L., Boling M. E., Mattingly A., Price G., Gordon M. P. Repair of DNA in Haemophilus influenzae. II. Excision, repair of single-strand breaks, defects in transformation, and host cell modification in UV-sensitive mutants. Cold Spring Harb Symp Quant Biol. 1968;33:209–218. doi: 10.1101/sqb.1968.033.01.024. [DOI] [PubMed] [Google Scholar]
- Signer E. R., Weil J. Recombination in bacteriophage lambda. I. Mutants deficient in general recombination. J Mol Biol. 1968 Jul 14;34(2):261–271. doi: 10.1016/0022-2836(68)90251-9. [DOI] [PubMed] [Google Scholar]
- Weil J., Signer E. R. Recombination in bacteriophage lambda. II. Site-specific recombination promoted by the integration system. J Mol Biol. 1968 Jul 14;34(2):273–279. doi: 10.1016/0022-2836(68)90252-0. [DOI] [PubMed] [Google Scholar]