This difference in the best cell densities observed for the wild-type and Vmp? spirochetes had not been described by monitoring their in vitro development
This difference in the best cell densities observed for the wild-type and Vmp? spirochetes had not been described by monitoring their in vitro development. containing the on the appearance site. If the mutation acquired occurred in an extended appearance plasmid [7], then your change in the and probes could have hybridized to in the appearance site from the mutants could have been 4.2 kb (a 1.4 kb change). Also, the probe towards the silent cassette hybridized towards the same size fragment in the mutant and wild-type strains, demonstrating the fact that mutation didn't take place in the silent cassette. As a result, the inactivation and mutation from the expression locus will need to have occurred close to the telomere of lp28-1. Molecular size criteria in kilobase pairs (kb) are on…