JK242

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Name JK242
Synonyms
Genotype asnA31 asnB32 thi-1 relA spoT rpsL125
Phenotype streptomycin resistant
Sources LMBP 917
References PMID:6780757

Notes

The JK242 strain is auxotrophic for asparagine because of the inactivated asnA and asnB gene. It carries also the streptomycin-resistant allele, rpsL, a mutation leading to increased translational accuracy.