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Rv1908c More about Rv1908c on TBDB.org More about Rv1908c on TubercuList |
Display all mutations or select a bar from the histogram above to examine in greater detail Display high confidence mutations only |
| Rv1908c: high confidence mutations (high confidence mutations are highlighted in yellow) | |||||||||||||||
| Primary reference | Polymorphism | Nucleotide position | Codon position | Amino acid | Time period | Origin | Molecular detection method | Gene coverage | Resistance pattern | MIC | Susceptibility testing method | R/Total isolates | R/S isolates with mutation | Additional mutations | High confidence support |
| Morlock GP AAC 2003 | GGC/GAC | 836 | 279 | Gly/Asp | 2003 | Brazil | Sequencing | fragment encompassing codons 249 to 342 | HEth | >32 I, >200 Eth | Microplate alamar blue assay | 17/41 | 1/0 | D55/A ethA,L44L inhA ORF, C(-15)T inhA regulator | ![]() |
| Haas WA AAC 1997 | AGC/ATC | 944 | 315 | Ser/Ile | 1997 | Sierra Leone, Lesotho | PCR-RFLP | 892 bp central fragment | HRSEth,H | - | - | 124/212 | 4/0 | - | ![]() |
| Haas WA AAC 1997 | AGC/AAC | 944 | 315 | Ser/Asn | 1997 | Free state, Gauteng, Sierra leone | PCR-RFLP | 890 bp fragment | H,HRE,HR | - | - | 124/212 | 9/0 | - | ![]() |
| Heym B MolMicro 1995 | AGC/ACC | 944 | 315 | Ser/Thr | 1995 | Mali Ivory coast, France | PCR-SSCP, Sequencing | Whole gene | H | 1 in 4 and >5 in 1 | Proportional method | 34/37 | 5/0 | - | ![]() |
| Marttila HJ AAC 1996 | AGC/ACA | 944-945 | 315 | Ser/Thr | 1989-1995 | Finland | Sequencing | Whole gene | HS,HRS | 1 ug/ml for I | Disk elution method. | 54/56 | 2/0 | nt1501G/C katG in one | ![]() |
| Lipin MY CMI 2007 | AGC/AGA | 945 | 315 | Ser/Arg | 1998-2001 | Russia | Sequencing | nt 872-1568 | HRS | 1 ug/ml I, 5 ug/ml S, 20ug/ml R | Absolute concentration method | 217/217 | 2/0 | 335 /GTC katG in one | ![]() |
Disclaimer: These are all putative mutations found in drug resistant clinical TB isolates. No a priori decisions have been made as to whether these mutations are causally related to resistance or possible secondary mutations. |
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© 2010 Andreas Sandgren | Supported by the Swedish Research Council | Contact Database Curator |