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. 2018 Jan 19;9:10. doi: 10.3389/fmicb.2018.00010

Table 6.

Effect of exogenous metabolites on T. asperellum T11 conidial germination.

Names Exogenous metabolites Germination rate of T. asperellum conidia (%)
0 μM 50 μM 100 μM 250 μM
Organic acids Itaconic acid 30 ± 0.82 d 45 ± 4.32 c 63 ± 6.48 b 78 ± 1.41 a
6-Hydroxynicotinic acid 30 ± 0.82 d 36 ± 2.16 c 46 ± 2.94 b 70 ± 1.41 a
Gluconic acid 30 ± 0.82 d 42 ± 1.41 c 53 ± 2.94 b 65 ± 2.16 a
Amino acids L-Tyrosine 30 ± 0.82 d 34 ± 2.16 c 45 ± 2.16 b 57 ± 3.74 a
L-Valine 30 ± 0.82 d 38 ± 0.82 c 48 ± 2.16 b 70 ± 2.94 a
L-Leucine 30 ± 0.82 d 34 ± 1.41 c 46 ± 3.55 b 59 ± 2.16 a
Amines Spermidine 30 ± 0.82 d 36 ± 1.69 c 48 ± 2.94 b 65 ± 1.41 a
L-Glutamine 30 ± 0.82 d 38 ± 1.63 c 52 ± 2.16 b 74 ± 3.74 a
Malonamide 30 ± 0.82 d 34 ± 1.41 c 46 ± 2.16 b 58 ± 2.16 a
Carbohydrates Trehalose 30 ± 0.82 d 36 ± 1.41 c 53 ± 3.55 b 75 ± 2.94 a
Fucose 30 ± 0.82 d 41 ± 3.74 c 54 ± 2.16 b 68 ± 2.94 a
L-Erythrulose 30 ± 0.82 d 39 ± 2.94 c 46 ± 1.41 b 57 ± 3.55 a
Glycosides Guanosine 30 ± 0.82 d 42 ± 2.49 c 58 ± 4.24 b 76 ± 3.74 a
Uridine 30 ± 0.82 d 35 ± 1.41 c 44 ± 2.49 b 56 ± 3.55 a
Deoxyguanosine 30 ± 0.82 d 36 ± 2.16 c 50 ± 3.55 b 65 ± 4.54 a
Esters 3-(2-Ethylhexyl) phthalate 30 ± 0.82 d 34 ± 1.41 c 45 ± 2.94 b 56 ± 2.16 a
D-erythronolactone 30 ± 0.82 d 38 ± 3.74 c 56 ± 1.41 b 65 ± 3.74 a
N-3-oxo-tetradec-7(Z)-enoyl-L-Homoserine lactone 30 ± 0.82 d 32 ± 2.16 c 38 ± 0.82 b 43 ± 1.41 a
Alkalines Glycerophosphocholine 30 ± 0.82 d 33 ± 1.41 c 36 ± 1.41 b 46 ± 3.74 a
Narciclasine 30 ± 0.82 d 45 ± 4.32 c 58 ± 2.94 b 76 ± 4.54 a
Kifunensine 30 ± 0.82 a 30 ± 1.41 a 29 ± 1.41 a 25 ± 0.82 b
Others Glutathione, oxidized 30 ± 0.82 d 35 ± 2.16 c 43 ± 3.74 b 51 ± 3.55 a
Diphenylpyraline 30 ± 0.82 b 31 ± 1.41 a 32 ± 0.82 a 31 ± 1.41 a
Butethal 30 ± 0.82 d 32 ± 0.82 c 38 ± 2.16 b 43 ± 2.94 a

Values with a different letter within the same line are significantly different at P ≤ 0.05 according to Duncan's test. Numbers followed by “±” are the standard errors (SEs).