These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Characterization and genetic analysis of a mutant of Escherichia coli K-12 with rounded morphology.
    Author: Matsuzawa H, Hayakawa K, Sato T, Imahori K.
    Journal: J Bacteriol; 1973 Jul; 115(1):436-42. PubMed ID: 4577747.
    Abstract:
    A morphological mutant of Escherichia coli K-12 that grows as round cells at 30, 37, or 42 C in a variety of complex and synthetic media has been isolated and characterized. The gene concerned, designated rodA, has been shown to be on the chromosome between the purE and pyrC loci and to be located at about minute 15. The rodA gene has been found to be co-transducible with the lip gene at a frequency of 95%. The rodA mutant showed an increased resistance to ultraviolet irradiation and a changed sensitivity to drugs. The resistance to ultraviolet irradiation and mitomycin C appears to be co-transducible with the rodA gene.
    [Abstract] [Full Text] [Related] [New Search]