Abstract
The identification of virulence factors in Rhodococcus equi has been severely hampered by the lack of a method for in vivo random insertion mutagenesis. This study reports the use of transposomes to generate random insertions of a gene conferring kanamycin resistance into the genome of R. equi ATCC 33701. Southern hybridisation using the kanamycin resistance gene as probe showed that insertion of transposome is random. This was confirmed following nucleotide sequence analysis of the junction between the transposome and chromosomal DNA. The presence of a 9 bp duplication of the target sequence showed that random integration of the transposome was due to a bona fide Tn5 transposition event.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
