. 2020 Aug 23;25(17):3833. doi: 10.3390/molecules25173833

Table 1.

Phytotoxicity (%) of culture filtrates of LA-SOL3 and LA-SV1 grown in the presence and absence of 10 mM of γ-aminobutyric acid (GABA). Statistical analysis was performed using two-way ANOVA followed by a Tukey multiple comparison test (Water/PDB). Asterisks correspond to data with statistical difference (**** p < 0.0001, *** p < 0.001) to PDB or H₂O.

Culture Filtrate	Dilution (v/v)	Symptoms Level (Mean + SD)	Phytotoxic Activity (%)
Control (PDB)	-	0.7 ± 0.58	16.7
Control (H₂O)	-	0	0.0
Control (10 mM GABA)	-	0	0.0
LA-SOL3	25/100	1.0 ± 0.00 ****/-	25.0
	50/100	2.0 ± 0.00 **/**	50.0
	No dilution	4.0 ± 0.00 **/**	100.0
LA-SOL3_GABA	25/100	1.0 ± 0.00 ****/-	25.0
	50/100	1.0 ± 0.00 ****/-	25.0
	No dilution	3.0 ± 0.00 **/**	75.0
LA-SV1	25/100	1.0 ± 0.00 ****/-	25.0
	50/100	1.7 ± 0.58 **/*	41.7
	No dilution	2.7 ± 0.58 **/**	66.7
LA-SV1_GABA	25/100	1.0 ± 0.00 ****/-	25.0
	50/100	1.0 ± 0.00 ****/-	25.0
	No dilution	3.0 ± 0.00 **/**	75.0