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We narrowed to 38,970 results for: Sele

Showing: 1061 - 1080 of 38970 results
  1. ML43

    Bacterial Strain
    #61922
    Purpose
    C43(DE3)-based E. coli amino acid auxotrophic host strains used for selective isotope labeling. cyo ilvE avtA aspC hisG argH metA lysA thrC asnA asnB genes deleted.
    Bacterial Resistance
    None
    Available Since
    Jan. 26, 2015
    Availability
    Academic Institutions and Nonprofits only
  2. ML42

    Bacterial Strain
    #61921
    Purpose
    C43(DE3)-based E. coli amino acid auxotrophic host strains used for selective isotope labeling. cyo ilvE avtA aspC hisG argH metA lysA thrC asnB genes deleted.
    Bacterial Resistance
    None
    Available Since
    Jan. 26, 2015
    Availability
    Academic Institutions and Nonprofits only
  3. pLR16-Phes*

    Plasmid
    #98783
    Purpose
    Suicide vector for allelic exchange in Listeria utilizing an engineered counterselection marker for Listeria monocytogenes based on a mutated phenylalanyl-tRNA synthetase gene (pheS*).
    Depositor
    Insert
    pheS
    Expression
    Bacterial
    Mutation
    A309G
    Available Since
    Jan. 11, 2018
    Availability
    Academic Institutions and Nonprofits only
  4. pSLC-217

    Plasmid
    #73163
    Purpose
    Template plasmid which encodes a toxin gene (relE) under the control of rhamnose induceable promoter (PrhaB) to be used as a negative selection marker.
    Depositor
    Insert
    PrhaB-relE (relE E. coli (bacteria))
    Expression
    Bacterial
    Promoter
    PrhaB
    Available Since
    June 29, 2016
    Availability
    Academic Institutions and Nonprofits only
Showing: 1061 - 1080 of 38970 results