Accession Number : ADA184140

Title :   Marine Caulobacters. Isolation, Characterization and Assessing the Potential for Genetic Experimentation.

Descriptive Note : Summary rept. 1 Oct 86-30 Sep 87,

Corporate Author : CALIFORNIA UNIV OAKLAND NAVAL BIOSCIENCES LAB

Personal Author(s) : Anast,Nick ; Smit,John

PDF Url : ADA184140

Report Date : Jan 1987

Pagination or Media Count : 30

Abstract : Twenty-five marine Caulobacters were isolated from littoral marine sources and several aspects of their physiology and morphology were examined, as well as the suitability of these bacteria for genetic manipulation in laboratory cultivation. Most strains grew rapidly (3-4 hr generation time at 30 C), producing colonies on solid media in 2-3 days. The isolated were sensitive to antibiotics used in recombinant DNA experiments and spontaneous drug-resistant mutants were readily selected. The marine Caulobacters appeared appropriate candidated for genetic manipulation and the expression of selected genes in the marine environment.

Descriptors :   *PSEUDOMONADALES, *GENETIC ENGINEERING, *GRAM NEGATIVE BACTERIA, GROWTH(PHYSIOLOGY), MARINE BIOLOGY, ANAEROBIC BACTERIA, AQUATIC ORGANISMS, CULTURES(BIOLOGY), CULTURE MEDIA, TOLERANCES(PHYSIOLOGY), PHYSIOLOGY, MORPHOLOGY, GENES

Subject Categories : Microbiology
      Genetic Engineering and Molecular Biology

Distribution Statement : APPROVED FOR PUBLIC RELEASE