Microbiome

Table 2 The chemotactic response of strain EGB to 13 compounds in cucumber root exudates

From: A predatory myxobacterium controls cucumber Fusarium wilt by regulating the soil microbial community

Chemicals	Concentration
Chemicals	10 μM	30 μM	50 μM	80 μM	100 μM	1 mM	10 mM	100 mM
Citrate	⁻	⁻	⁻	⁻	⁻	⁻	⁻	⁻
Malate	⁻	⁻	⁻	⁻	⁻	⁻	⁻	⁻
Succinate	⁻	⁻	⁻	⁻	⁻	⁻	⁻	⁻
Fumarate	⁻	⁻	⁻	⁻	⁻	⁻	⁻	⁻
Alanine	⁻	⁻	⁻	⁻	+	+	+	⁻
Aspartic acid	⁻	⁻	⁻	⁻	⁻	⁻	⁻	⁻
Tryptophan	⁻	⁻	⁻	⁻	⁻	⁻	+	+
Valine	⁻	⁻	⁻	⁻	⁻	⁻	⁻	⁻
Sucrose	⁻	⁻	⁻	⁻	⁻	⁻	⁻	⁻
Maltose	++	++	++	++	++	+	+	⁻
Glucose	⁻	⁻	⁻	⁻	+	+	⁻	⁻
Maltitol	++	++	++	++	+	+	⁻	⁻
Arabitol	⁻	⁻	⁻	⁻	+	+	+	+

Note: “+”, positive chemotactic response, multiple + represent the strength of chemotactic response; “⁻”, no chemotactic response. The experiment was repeated three times with three sample replicates

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ISSN: 2049-2618

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