Volume 12, Number 9—September 2006
Research
Predominance of Ancestral Lineages of Mycobacterium tuberculosis in India
Table 4
PGG | TbD1 | Class | Spacers in DR region |
|
---|---|---|---|---|
Absent | Present | |||
1 | + | EAI1 | 29–32, 34, 40 | All others |
1 | + | EAI3 | 2–3, 29–32, 34, 37–39 | All others |
1 | + | EAIx | 2–3, 29–32, 34 | Most others |
1 | – | CAS1 | 4–7, 23–34 | All others |
1 | – | CAS2 | 4–10, 23–34 | All others |
1 | – | CASx | 4–7 or 4–10, 23–34 | Most others |
1 | – | Beijing | 1–34 | Most others |
2–3 | – | LAM, X, T | 33–36 | Most others |
*DR, direct repeat; PGG, principal genetic grouping; TbD1, M. tuberculosis–specific deletion region 1; EAI, East African–Indian; CAS, Central Asian; LAM, Latin American–Mediterranean.
1These authors contributed equally to this article.
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