TABLE 1.

K. oxytoca strains studied, β-lactamase (bla) gene sequences, housekeeping gene sequences, and their characteristicsa

No.Strain name(s)Geographical sourceClinical sourcePhylogenetic groupbla groupbla accession no.Housekeeping gene accession no.
rpoBgyrAgapDH16S rRNA
Study isolates
    1SB9SpainBloodKoI (f)blaOXY-1AJ871864AJ871801AJ303591AJ871820AJ871855
    2SB71FranceBloodKoI (f)blaOXY-1AJ871865AJ871802AJ871839AJ871821AJ871856
    3SB136 (ATCC 49131)KoII (f)blaOXY-2AJ871866AJ871803AF303608AJ871822AJ871857
    4SB175 (ATCC 13182T)KoII (f)blaOXY-2AJ871867AJ871804AJ871840AJ871823AJ871858
    5SG271ClinicalKoIIIblaOXY-3 (a)AF491278 (a)AJ871805AJ871842AJ871824NDb
    6SG266ClinicalKoIVblaOXY-4 (a)AY077481 (a)AJ871806AJ871841AJ871825ND
    7SB2908ItalyBloodKoIblaOXY-5AJ871868AJ871807AJ871843AJ871826AJ871859
    8SB2909ItalyBloodKoIblaOXY-5AJ871869AJ871808AJ871844AJ871827ND
    9SB2910ItalyBloodKoIblaOXY-5AJ871870AJ871809AJ871845AJ871828ND
    10SB2933SwitzerlandBloodKoIblaOXY-5AJ871871AJ871810AJ871846AJ871829ND
    11SB2942NetherlandBloodKoIblaOXY-5AJ871872AJ871811AJ871847AJ871830AJ871860
    12SB73FranceWoundKoVIblaOXY-6AJ871873AJ871812AJ871848AJ871831AJ871861
    13SB75GermanyBloodKoVIblaOXY-6AJ871874AJ871813AJ871849AJ871832ND
    14SB324GermanyBloodKoVIblaOXY-6AJ871875AJ871814AJ871850AJ871833ND
    15SB352FranceWoundKoVIblaOXY-8AJ871876AJ871815AJ871851AJ871834ND
    16SB397South AfricaBloodKoVIblaOXY-6AJ871877AJ871816AJ871852AJ871835ND
    17SB3037UkraineWoundKoVIblaOXY-6AJ871878AJ871817AJ871853AJ871836AJ871862
    18SB3051FranceBloodKoVIblaOXY-6AJ871879AJ871818AJ871854AJ871837AJ871863
K. oxytocac
    19SL781 (CIP104963)FranceKoIblaOXY-1 (b)Z30177 (b)NDNDNDND
    20SG12FranceKoIblaOXY-1 (a)AYO77482 (a)NDNDNDND
    21SG337FranceKoIblaOXY-1 (a)AYO77483 (a)NDNDNDND
    22SG49FranceKoIblaOXY-1 (a)AYO77486 (a)NDNDNDND
    23KH66SwedenKoIblaOXY-1 (c)Y17715 (c)NDNDNDND
    24E23004JapanKoIblaOXY-1 (d)M27459 (d)NDNDNDND
    25SG77FranceKoIIblaOXY-2 (a)AY077488 (a)NDNDNDND
    26SG43FranceKoIIblaOXY-2 (a)AY077487 (a)NDNDNDND
    27SG176FranceKoIIblaOXY-2 (a)AY077485 (a)NDNDNDND
    28(CIP106098) SL911FranceKoIIblaOXY-2 (b)Z49084 (b)NDNDNDND
    29SC10,436KoIIblaOXY-2 (e)AY055205 (e)NDNDNDND
    30KH11SwedenKoIIblaOXY-2 (c)Y17714 (c)NDNDNDND
K. pneumoniae 31SB132 (ATCC 13883T)KpIblaSHV (g)AJ635407 (g)AJ871819AF303606 (f)AJ875018ND
  • a Phylogenetic groups, bla groups, and bla accession numbers followed by letter in parentheses were previously determined. References: a, 14; b, 11; c,31; d,1; e,15a; f,4; g,18. Other accession numbers correspond to sequences determined in this work.

  • b ND, not determined.

  • c Nucleotide sequences included for comparison.