My NCBISign In

Display Settings:

Format

Send to:

Choose Destination
    Gene. 1992 Sep 21;119(1):131-6.

    Genetic transformation of a halophilic archaebacterium with a gas vesicle gene cluster restores its ability to float.

    Halladay JT, Ng WL, DasSarma S.

    Source

    Department of Microbiology, University of Massachusetts, Amherst 01003.

    Abstract

    The halophilic archaebacterium, Halobacterium halobium, and many other aquatic bacteria synthesize gas-filled vesicles for flotation. We recently identified a cluster of 13 genes (gvpMLKJIHGFEDACN) on a 200-kb H. halobium plasmid, pNRC100, involved in gas vesicle synthesis. We have cloned and reconstructed the gvp gene cluster on an H. halobium-E. coli shuttle plasmid. Transformation of H. halobium Vac- mutants lacking the entire gas vesicle gene region with the gvp gene cluster results in restoration of their ability to float. These results open the way toward further genetic analysis of gas vesicle gene functions and directed flotation of other microorganisms with potential biotechnological applications.

    PMID:
    1398080
    [PubMed - indexed for MEDLINE]

    Publication Types, MeSH Terms, Substances, Grant Support

    Publication Types

    MeSH Terms

    Substances

    Grant Support

    LinkOut - more resources

    Full Text Sources

    Research Materials

      Supplemental Content

      Save items

      loading

      Related citations in PubMed

      See reviews... See all...

      Cited by 3 PubMed Central articles

      Related information

      • Related Citations
        Calculated set of PubMed citations closely related to the selected article(s) retrieved using a word weight algorithm. Related articles are displayed in ranked order from most to least relevant, with the “linked from” citation displayed first.
      • Gene
        Gene records that cite the current articles. Citations in Gene are added manually by NCBI or imported from outside public resources.
      • Nucleotide
        Primary database (GenBank) nucleotide records reported in the current articles as well as Reference Sequences (RefSeqs) that include the articles as references.
      • Nucleotide (Weighted)
        Nucleotide records associated with the current articles through the Gene database. These are the related sequences on the Gene record that are added manually by NCBI.
      • Protein (RefSeq)
        NCBI protein Reference Sequences (RefSeqs) that are cited in the current articles, included in the corresponding Gene Reference into Function, or that include the PubMed articles as references.
      • Protein (Weighted)
        Protein records associated with the current articles through related Gene database records. These are the related sequences on the Gene record that are added manually by NCBI.
      • Related Project
        Related Projects
      • Substance (MeSH Keyword)
        PubChem chemical substance (submitted) records that are classified under the same Medical Subject Headings (MeSH) controlled vocabulary as the current articles.
      • Taxonomy via GenBank
        Taxonomy records associated with the current articles through taxonomic information on related molecular database records (Nucleotide, Protein, Gene, SNP, Structure).
      • Protein
        Protein translation features of primary database (GenBank) nucleotide records reported in the current articles as well as Reference Sequences (RefSeqs) that include the articles as references.
      • Genome
        Genome records that include the current articles as references. These are typically the articles that report the sequencing and analysis of the genome.
      • Cited in PMC
        Full-text articles in the PubMed Central Database that cite the current articles.

      Recent activity

      Clear Turn Off Turn On

      Your browsing activity is empty.

      Activity recording is turned off.

      Turn recording back on

      See more...
      You are here: NCBI > Literature > PubMed
      Write to the Help Desk