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Table 2 Different genetic groups of Y. ruckeri

From: Biochemical and molecular heterogeneity among isolates of Yersinia ruckeri from rainbow trout (Oncorhynchus mykiss, Walbaum) in north west Germany

Patterns from different genotypic methoda API 20E profileb No. of isolates Typing Group (tp)
REP-PCR BOX-PCR (GTG)5-PCR ERIC-PCR PFGE
R1 B1 G1 E1 Pt C1 a 5 tp1
b 21 tp2
c 1 tp3
d 1 tp4
h 2 tp5
Pt C10 a 8 tp6
b 1 tp7
c 7 tp8
d 1 tp9
g 1 tp10
Pt C4 c 1 tp11
Pt C6 g 1 tp12
Pt C8 b 2 tp13
Pt C9 a 1 tp14
Pt C3 b 1 tp15
Pt C7 c 3 tp16
Pt C5 d 1 tp17
Pt C2 a 7 tp18
b 2 tp19
c 7 tp20
Pt C11 a 2 tp21
Pt C12 c 1 tp22
G 2 E 3 Pt A1 e 1 tp23
B 2 G4 E 4 Pt A2 e 1 tp24
B 3 G3 E 2 Pt B1 f 1 tp25
R 2 B 1 G1 E 5 Pt B2 e 2 tp26
R 3 B 1 G 1 E 6 Pt D1 g 1 (DSM18506)b tp27
  1. aPCR-based typing methods: REP-PCR, repetitive extragenic palindromic-PCR; BOX-PCR, BOX-A1R-based repetitive extragenic palindromic-PCR; (GTG)5-PCR, polytrinucleotide (GTG)5-PCR; ERIC-PCR, enterobacterial repetitive intergenic consensus-PCR. Macrorestriction-based typing method, PFGE macrorestriction analyis by pulsed-field gel electrophoresis.
  2. bReference strain DSM 18506.
  3. cAPI 20E profiles were as follows: a (5,306,100, n = 23), b (5,107,100, n = 27), c (5,307,100, n = 20), d (5,106,100, n = 3), e (5,307,500, n = 4), f (5,305,700, n = 1), g (5,304,100, n = 2 + reference strain DSM 18,506), h (5,104,100, n = 2).