Skip to main content

Table 2 Description of 45 shared-types (SITs;n = 224 isolates) which have already been registered in the SITVIT2 or SpolDB4 database and corresponding spoligotyping defined lineages/sublineages starting from a total of 281 M. tuberculosis strains isolated in central Ethiopia

From: Molecular typing of Mycobacterium tuberculosis complex isolated from pulmonary tuberculosis patients in central Ethiopia

  1. A total of 281 isolates grouped into 90 different spolygotype patterns. Of the 90 spolygtype pattern, 45 were registered in the international database while 45 of the strains were not found in the database. Of these 90 strains, 32 were clustered strains consisting of 223 (79.3%) isolates while 58 strains were found as single isolate. The dominantly found strains were SIT 53, SIT 149, and SIT 54 consisting of 43, 37 and 34 isolates, respectively. Classification of the spoligotype patterns using TB-insight RUN TB-Lineage showed that 86.8%, 6.4%, 5.3%, 1.4% of the isolates belonged to the Euro-American lineage, East-African-Indian, Indo-oceanic and M. africanum, respectively. EA Euro-American; EAI East-African Indian; IO Indo-Oceanic; MA M. africanum; MB M. bovis; CBN conformal Bayesian network; KBBN knowledge based Bayesian network