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. 2018 Jun 16;410(20):5019–5031. doi: 10.1007/s00216-018-1153-0

Table 1.

The group affiliation of L. monocytogenes strains used in experiments

Strain Source of isolation Genoserogroup* bcrABC cadA1 cadA2 BC** Cd2+***
475/05 Pork neck gr IIa
43/04 Broccoli gr IIa +
06/09/S Cold cuts gr IIa + +
2082/03 Smoked salmon gr IIc
06/09 Dumplings gr IIc +
02/07 Smoked blue warehou gr IVb
82/04 Raw salad gr IVb +
16/09 Dumplings gr IVb +
01/07 Smoked herring gr IVb + +

(+) present; (–) absent

*gr IIa - (serotypes 1/2a-3a), gr IIc (serotypes 1/2c-3c), and IVb (serotypes 4b-4d-4e);

**BC - benzalkonium chloride;

***Cd2+ - cadmium cation;

□ - sensitive (growth inhibited on MH+HB medium supplemented with 10 μg/ml benzalkonium chloride and/or 75 μg/ml cadmium chloride);

■ - resistant (confluent growth on MH+HB medium supplemented with 10 μg/ml benzalkonium chloride and/or 75 μg/mL cadmium chloride)