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 Strain - CH439Strain CH439Strain CH439
- CGSC#: 5837
- Strain Designation
 
- Sex(Hfr,F+,F-,or F'): F-
- 6 Mutations: 
 
- Comments: - It is not known which  tyrT(supF) and  tsx alleles are present in this strain.
 
- References: - Hill, CW, J Foulds, L Soll, P Berg 1969. Instability of a missense suppressor resulting from a duplication of genetic material. J. Mol. Biol. 39(3):563-81.
- Squires, C, J Carbon, CW Hill 1970. Glycine transfer RNA of Escherichia coli. I. Structural genes for two glycine tRNA species. J. Mol. Biol. 52(3):557-69.
- Hill, CW, RH Grafstrom, BW Harnish, BS Hillman 1977. Tandem duplications resulting from recombination between ribosomal RNA genes in Escherichia coli. J. Mol. Biol. 116(3):407-28.