Fig. 7: L. monocytogenes counts in cold-smoked salmon during storage at 5 °C cells were transferred from single- (L96) and multi-species (F96) biofilms.
From: A formal analysis of Listeria monocytogenes cross-contamination dynamics in multi-species biofilms

A Counts in portions contaminated at the first contact (cluster 1). B Counts in portions contaminated at the sixth contact (clusters 2 and 3). Different letters indicate statistically significant differences (p < 0.05).