Absence of DNA sequences homologous to transposable element Tn5 (Kan) in the chromosome of Escherichia coli K-12.
AUTOR(ES)
Berg, D E
RESUMO
The DNA hybridization procedure of Southern has been used to search for homology between the transposable kanamycin resistance determinant Tn5 and sequences in the chromosome of Escherichia coli K-12. No homology was detected under conditions in which a segment homologous to 5% or more of the 5,300-base pair Tn5 element would have been seen.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=218674Documentos Relacionados
- ESCHERICHIA COLI K-12 Auxotrophs Induced by Insertion of the Transposable Element Tn5
- Bleomycin-resistance gene derived from the transposon Tn5 confers selective advantage to Escherichia coli K-12.
- Evolution of Transposons: Natural Selection for Tn5 in ESCHERICHIA COLI K12
- Heat damage to the chromosome of Escherichia coli K-12.
- Randomly induced Escherichia coli K-12 Tn5 insertion mutants defective in hydrogenase activity.
