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Table 1 Sequences of primers used for PCR amplification and sequencing.

From: Evidence for a rapid rate of molecular evolution at the hypervariable and immunogenic Mycobacterium tuberculosis PPE38 gene region

Primer name

Sequence (5' -- 3')

Comment

PPE38F

TTTTCGGTGTGGATTGTCT

3398 bp amplicon for H37Ra-like genotype, 1331 bp amplicon for RvD7 genotype.

PPE38R

GCCAGGGATTTCCAACGAC

 

PPE38IntF

ATGTCGGCGGAGTTGGGTAAG

1351 bp amplicon for H37Ra-like genotype, no product for RvD7 genotype.

PPE38IntR

TAGCCTGACCAGCCGACAACT

 

21delF

GGGGATGATGCCGATGC

111 bp amplicon for wild-type genotype, 90 bp amplicon for 21del genotype.

21delR

ACACTGGGCCGAGCCTG

 

IS5'

GGTACCTCCTCGATGAACCAC

IS6110-binding sequencing primer used to determine region upstream of IS6110.

Xho1

TTCAACCATCGCCGCCTCTAC

IS6110-binding sequencing primer used to determine region downstream of IS6110.

plcA5'

CAAATGTCCGGGACAAGG

Primes from the 5' region of plcA. Used to PCR and sequence the region between plcA and PPE38 in conjunction with the PPE38IntF primer in M. canettii isolates.