Comparison of Biofilm and Attachment Mechanisms of a Phytopathological and Clinical Isolate of Klebsiella pneumoniae Subsp. pneumoniae

Table 1

Biofilm formation by microorganisms on glass in different pH and temperature.

Microorganisms	pH 4.5		pH 7.0
	35°C	40°C	35°C	40°C
K. pneumoniae subsp. pneumoniae (pineapple isolate)	+*	++	+	++
K. pneumoniae subsp. pneumoniae (clinical isolate)	+	++	+	++
S. epidermidis ATCC 35984	0	0	++	+++

∗Absent (0); weak (+); moderate (++); or strong (+++), Stepanović et al., 2000 [13].