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. 2019 May 9;10:1012. doi: 10.3389/fmicb.2019.01012

Table 2.

Biofilm formation by Pma1p truncation mutants as measured by crystal violet assay.

Strain Mean OD550 ± SDa
BWP17+CIp30 0.2927 ± 0.1152
Δ878 0.2775 ± 0.0922
Δ866 0.2638 ± 0.0587
Δ864 0.2638 ± 0.0587
Δ862 0.3657 ± 0.0674
Δ858 0.2214 ± 0.0929

aOD550 corresponds to optical density at 550 nm, the wavelength at which crystal violet absorbs. OD550 is a proxy measure for biofilm mass.