Protocols used for MLST of *Moraxella catarrhalis* ================================================ Genes ----- The *M. catarrhalis* MLST scheme uses internal fragments of the following eight house-keeping genes: * *glyRS* (glycyl-tRNA synthetase beta subunit) * *ppa* (Pyrophosphate phospho-hydrolase) * *efp* (elongation factor P) * *fumC* (fumarate hydratase) * *trpE* (anthranilate synthase component I) * *mutY* (adenine glycosylase) * *adk* (Adenylate kinase) * *abcZ* (ATP-binding protein) PCR Amplification ----------------- The primer pairs we use for the PCR amplification of internal fragments of these genes are: +----------+---------------------------------+---------------+ | | |Product length:| +----------+---------------------------------+---------------+ | | | | +----------+---------------------------------+---------------+ |*glyRS*: | F 5'-GCACCGAAGAGTTGCCACCA-3' |762 bp | +----------+---------------------------------+---------------+ |*glyRS*: | R 5'-ACGCAACGGGCAAATCCACC-3' | | +----------+---------------------------------+---------------+ | | | | +----------+---------------------------------+---------------+ |*ppa*: | F 5'-AATAAAATTCTAGATGCTGGC-3' |523 bp | +----------+---------------------------------+---------------+ |*ppa*: | R 5'-ACTTATTGCTCTGTCCAGCG-3' | | +----------+---------------------------------+---------------+ | | | | +----------+---------------------------------+---------------+ |*efp*: | F 5'-CTCTGATTGACAACTGGCAGG-3' |582 bp | +----------+---------------------------------+---------------+ |*efp*: | R 5'-GATATTCGCCAGTACGCG-3' | | +----------+---------------------------------+---------------+ | | | | +----------+---------------------------------+---------------+ |*fumC*: | F 5'-GGGCGGTACAGCAGTCGGCAC-3' |675 bp | +----------+---------------------------------+---------------+ |*fumC*: | R 5'-CTCATCAAATTCAGCTTCAG-3' | | +----------+---------------------------------+---------------+ | | | | +----------+---------------------------------+---------------+ |*trpE*: | F 5'-TTATCCCGCATCGAAAATGG-3' |545 bp | +----------+---------------------------------+---------------+ |*trpE*: | R 5'-GGTTTCATCCCATTCAGCC-3' | | +----------+---------------------------------+---------------+ | | | | +----------+---------------------------------+---------------+ |*mutY*: | F 5'-GGCAATACCATCATCAGCCG-3' |609 bp | +----------+---------------------------------+---------------+ |*mutY*: | R 5'-GGTAACTGACTTTGAACGCC-3' | | +----------+---------------------------------+---------------+ | | | | +----------+---------------------------------+---------------+ |*adk*: | F 5'-GGCATTCCTCAAATCTCAAC-3' |631 bp | +----------+---------------------------------+---------------+ |*adk*: | R 5'-GATGGGCTTTATTGTCAAATG-3' | | +----------+---------------------------------+---------------+ | | | | +----------+---------------------------------+---------------+ |*abcZ*: | F 5'-ACATGCTGATGATGGTGAG-3' |610 bp | +----------+---------------------------------+---------------+ |*abcZ*: | R 5'-CACTGGCAAGTTCAAGCGC-3' | | +----------+---------------------------------+---------------+ An annealing temperature of 52° C is fine for all genes, except *glyRS* (58° C) and *adk* (54° C). Sequencing ---------- We use the amplification primer pairs for the sequencing step except for the following genes. *glyRS*: F 5'-GCACCGAAGAGTTGCCACCA-3' *glyRS*: R 5'-ATATCGGCTTGACGCTGATC-3' *fumC*: F 5'-GCTGTCAAAGTCGCTAAAG-3' *fumC*: R 5'-CTCATCAAATTCAGCTTCAG- *mutY*: F 5'-TATGCTGTGTGGGTATCTG-3' *mutY*: R 5'-GGTAACTGACTTTGAACGCC-3' Allele template --------------- Allelic profile of *M. catarrhalis* MC216 *glyRS* (537 bp): .. code-block:: bash GTTGGCACTTTACTAAATGATCAAAATATCAGCTTTGATGATATTCATGCCTTTGCCGCACCACGCCGTTTGGCACTTACTATTAC AGGTGTGGGCGAGTTTCAGCCTGACCGTATCGAAACTAAAAAAGGCCCAAGTGTTAAGGCAGCGTTTGATGACGCAGGTAATTTAA CGCGTGCAGGGCAAGGATTTTTGCAAGGTTTAAATGCCACTGGGCGAAATCTTAGTGTCAAAGATTTGGGGCGTATTGCTGATAAA AAAGGCGAGTACATCGCTTATGATTTGACCATTAAAGGCGAAAAAATCACCGATTTAATGCCAAATATCTTACAAAAAGCGCTTGA TGATTTGCCAATTGCTAAGCGTATGCGTTCTGGCATTGATCGCCATGAGTTCATACGGCCTGTTCATTGGGTGGTTTTGATGTCAG ATGATGTTGTAATTGAGGCGACCATTCAAGGCCATAAAACTGGCAACCAAAGCCGTGGTCATCGCTATCATTCACCTGATTTTTTT GCCATTGATCATGCCGATCAT *ppa* (393 bp): .. code-block:: bash TCAAATCATAAAATTGAGTGGAATCGTCATTTGGCATGCTTTGAGCTTGATCGTGTTGAGCCAATTGCCTTTGCCAAACCATGCAA CTATGGCTTTATTCCCCAAACCTTAGATGAAGATGGTGATGAATTAGACGCCTTAATCATCACAGAACAGCCTTTGACGACGGGTA TTTTTCTTAAAGCCAAAGTCATCGGGGTAATGAAATTTGTGGATGATGGCGAGGTCGACGATAAAGTCATCGTTGTTCCTGCCGAT GATCGTAATAATGGCAACGCCTATAATAGTCTTGACGACCTACCACCACAGTTAATAAAGCAACTTGAATTTCATTTTAGTCATTA TAAAGACTTAAAAAAACCAGGCTCAACTGTGGTTGAGGGCTTTTTTGAT *efp* (414 bp): .. code-block:: bash AATGAATATGTGAAACCAGGTAAAGGTCAAGCTTTTAACCGTGTTAAGTTGCGTAATCTACGCACAGGCAAAGTGCTTGAGCAGAC TTTTAAGTCAGGCGATTCACTTGAAGGTGCTGATGTGGTGGATGTGGAAATGAACTATCTATACAACGATGGCGAATTTTGGCATT TTATGCACCCTGAGACTTTTGAGCAATTGCAAGCAGATAAAACCGCAATGGGTGATGCTGCACAGTGGCTAAAAGAAAATTCAAAT GCGTTATGCACTTTGACGCTATTTAATGGTGCGCCGCTGTCGGTCACACCACCAAACTTTGTAGAGCTTGAAATCGTTGAAACTGA CCCAGGTGTTCGCGGTGATACCTCAGGTGGTGGCGGTAAGCCTGCACGCCTTGAAACAGGTGCAACCGTG *fumC* (465 bp): .. code-block:: bash GAGGCTTTGGCCGCACGAGATGCCGAAGTATTTGCTTCAGGTGCACTAAAAACACTGGCAGCAAGCCTAAATAAAATCGCCAATGA TGTGCGTTGGCTGGCTTCAGGCCCACGCTGCGGTCTAGGTGAGCTTAGCATTCCTGAAAATGAGCCTGGTTCATCCATCATGCCTG GTAAAGTCAATCCAACTCAGTGTGAGGCGATGACCATGGTGGTCACCCAAGTCTTTGGTAATGATACGACCATTTCTATGGCAGGG GCTTCTGGTAATTTTGAATTAAATGTTTATATGCCTGTGATTGGATATAACTTATTGCAGTCGATTCGTCTGCTAACGGATGCGAT CAATAGCTTTAATGAGCATTGTGCGGTAGGGATCGAACCAATTTACGAAAAAATTGACCATTATTTACATCATTCTTTGATGTTGG TCACCGCACTCAATCGCCATATTGGCTATGAAAAT *trpE* (372 bp): .. code-block:: bash TTAAATGACCAAAAAGAGATCGCAGAACATCTGATGCTCATTGATCTTGGGCGTAATGATATTGGGCGTGTCTGTGAGATTGGTTC GGTTAAAGTGACAGATCAGATGTTCATTGAACGCTACTCGCAAGTGATGCATATCGCTAGTAATGTTGAGGGGCGTATACGCCAAG ATGTCGATGCTTTAGATGTGTTTTGTGCGACCTTTCCAGCGGGTACTTTGTCTGGTGCGCCAAAAATCCGTGCCATGCAAATTATT GATGAAGTTGAGCCAGTGCGTCGCACCGTTTTTGGCGGGGCGATCGGATATCTTGGCTGGCATGGCAATATGGATACTGCCATCGC AATACGCACAGCGGTCATGAAAGATGGT *mutY* (426 bp): .. code-block:: bash TTTTTTGAGCCGTTTTTGGCACGATTTGCAACCGTACAAGAGCTTGCTGTAGCAGATTGGCAAGAAGTAGCGTCTTTTTGGGCAGG GCTTGGGTATTATGCTCGGGCAAGAAATTTACACGCAGGCGCACAGCAAGTGGCTGATTTTATTGATACTCATGGCAGGTTTCCTG AAACGGTCAATGAGTGGCAAGCAGTCAAAGGGGTGGGGCGATCGACAGCTGGCGCAATCGTTGCGATGGGCGTTAAGAAGTTTGGC GTCATCTGCGATGGCAATGTCAAGCGTGTACTTGCTCGCCATCGCGCGGTTTTTGGTGATGTGACAAAAAGCGCAACTGACAAAAG GCTTTGGGAAATTGCCACCGCACTAACCCCGAAAGAGTATAGTGGACACTATGCCCAAGCGATGATGGATTTGGGTGCAACA *adk* (471 bp): .. code-block:: bash CAAGCAAAAAGTGTCATGGATGCAGGTCAATTGGTTTCTGATGAGCTGATTATTAATTTGGTTAAAGAACGCTTAAAACAGCCAGA TTGTGACAATGGTTGTATTTTTGATGGATTCCCACGCACAATCCCACAAGCCAAAGCACTGGCAGATGCTGGCATTGCCATTGACC ATGTGATTGAAATCAGCGCCCCTGATGATGAAATCGTAAGCCGTATGTCGGGTCGCCGTGCACATTTGGCATCAGGTCGTACTTAT CATGTGATCTATAATCCCCCAAAAACTGACGGTATTGATGATGTCACAGGCGAGGCACTGGTGCAGCGTGATGATGATAAAGAAGA AGTGGTGCGTGATCGCTTATCGGTATATCACGCCCAAACCGCTACATTGATTAGTCATTATCAAGAAGTTGCCAAATCGGGCGAAA ATGCCCCTGAATATCATGACTTTGATGGAACAAAATCCATC *abcZ* (429 bp): .. code-block:: bash CTTGATGTGGTGATGGAGGGTGATGACAAAGTTGCCCAAGCCTTAAAAAACTATCATCAAGCCAGTGCAAAATGCGCCATGGGCGA CAATGAAGCTTGTGATGCCATGAGCGGTCTTCAGCAAACACTCGATGAGTTAAATGGTTGGGACTTGGAGCGGCGTGCGCGTGCAT TGATTGACAGCATGGGGTTTGACGCTGATGCTTGCTTATCAACATTATCAGGGGGTCGTAAACGCCGTGTTCTGTTAGCACAGGCT TTGGTAACAAATCCTGATGTGCTACTTTTAGACGAGCCAACCAACCATTTAGATATTGAAAGCATCACTTGGCTTGAAAAATTTTT ATTAAATGAACGATTAACCGTTCTTTTCATCTCACATGATCGGAAGTTTGTTGATACACTTGCCACTTATATCATCGAGCTTGAC