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. 2019 Mar-Apr;16(2):87–94.

Table 2.

The extracted RNAs quality and quantity

RNA obtained from µg/ml OD260/280 ratio
S. mutans 22 biofilm 311.2 1.8
S. mutans ATCC 35668 biofilm 165.8 1.83
S. mutans 22 + L. rhamnosus biosurfactantbiofilm 133.3 1.9
S. mutans ATCC 35668 + L. rhamnosus biosurfactant biofilm 280.1 1.79

S. mutans: Streptococcus mutans; L. rhamnosus: Lactobacillus rhamnosus