Literature DB >> 14080816

NITROUS ACID REACTIVATION OF ULTRAVIOLET-IRRADIATED TRANSFORMING DNA FROM HEMOPHILUS INFLUENZAE.

E CABRERA JUAREZ.   

Abstract

Partial recovery of ultraviolet-damaged denatured or native transforming DNA from Hemophilus influenzae, has been obtained by exposing the irradiated DNA in the denatured form to nitrous acid. Some factors that affect this recovery are described. An erythromycin marker (E(20)) was not reactivated. The UV damage reactivable by nitrous acid is different from that repaired by the photoreactivating enzyme from bakers' yeast. The pretreatment with nitrous acid affords a slight protection for denatured C(25) DNA and Sm(250) DNA against ultraviolet irradiation, but this pretreatment sensitized the E(20) DNA to this irradiation.

Entities:  

Keywords:  DNA, BACTERIAL; ERYTHROMYCIN; EXPERIMENTAL LAB STUDY; HAEMOPHILUS INFLUENZAE; KANAMYCIN; NITRITES; NOVOBIOCIN; SACCHAROMYCES; STREPTOMYCIN; ULTRAVIOLET RAYS; VIOMYCIN

Mesh：

Substances：

Year:  1963        PMID： 14080816      PMCID： PMC2195342          DOI： 10.1085/jgp.47.2.279

Source DB:  PubMed          Journal:  J Gen Physiol        ISSN： 0022-1295            Impact factor:   4.086


  13 in total

1.  [Thymine dimerization and survival of bacteria].

Authors:  A WACKER; H DELLWEG; D JACHERTS
Journal:  J Mol Biol       Date:  1962-05       Impact factor: 5.469

2.  "Reversible" DNA.

Authors:  E P GEIDUSCHEK
Journal:  Proc Natl Acad Sci U S A       Date:  1961-07-15       Impact factor: 11.205

3.  Ultraviolet light induced linking of deoxyribonucleic acid strands and its reversal by photoreactivating enzyme.

Authors:  J MARMUR; L GROSSMAN
Journal:  Proc Natl Acad Sci U S A       Date:  1961-06-15       Impact factor: 11.205

4.  Induction of a mutation in poliovirus by nitrous acid.

Authors:  A BOEYE
Journal:  Virology       Date:  1959-12       Impact factor: 3.616

5.  The mutagenic action of nitrous acid on "single-stranded" (denatured) Hemophilus transforming DNA.

Authors:  E E HORN; R M HERRIOTT
Journal:  Proc Natl Acad Sci U S A       Date:  1962-08       Impact factor: 11.205

6.  Photoreactivation in vitro of ultraviolet-inactivated Hemophilus influenzae transforming factor.

Authors:  C S RUPERT; S H GOODGAL; R M HERRIOTT
Journal:  J Gen Physiol       Date:  1958-01-20       Impact factor: 4.086

7.  Studies on transformations of Hemophilus influenzae. III. The genotypes and phenotypic patterns of three streptomycin-resistant mutants.

Authors:  Y C HSU; R M HERRIOTT
Journal:  J Gen Physiol       Date:  1961-11       Impact factor: 4.086

8.  Studies on transformations of Hemophilus influenzae. I. Competence.

Authors:  S H GOODGAL; R M HERRIOTT
Journal:  J Gen Physiol       Date:  1961-07       Impact factor: 4.086

9.  Studies on transformations of Hemophilus influenzae. IV. Linked and unlinked transformations.

Authors:  S H GOODGAL
Journal:  J Gen Physiol       Date:  1961-11       Impact factor: 4.086

10.  Photoreactivation of transforming DNA by an enzyme from bakers' yeast.

Authors:  C S RUPERT
Journal:  J Gen Physiol       Date:  1960-01       Impact factor: 4.086
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  1 in total

1.  "BLACK LIGHT" INACTIVATION OF TRANSFORMING DEOXYRIBONUCLEIC ACID FROM HAEMOPHILUS INFLUENZAE.

Authors:  E CABRERA JUAREZ
Journal:  J Bacteriol       Date:  1964-04       Impact factor: 3.490
  1 in total

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