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Table 1 Lipopeptides produced by Bacillus sp. strain RMB7 as detected by ESI-MS

From: Genetic, physiological and biochemical characterization of Bacillussp. strain RMB7 exhibiting plant growth promoting and broad spectrum antifungal activities

Metabolites

Exact Massm/z

Observed Peaksm/z

Homologue

[M + H]+

[M + Na]+

[M-H]-

Surfactin

993

994.8

1008.7

992.9

C-12

 

1007

1008.8

1030.8

1006.7

C-13

 

1021

1022.8

1044.8

1020.9

C-14

 

1035

1036.8

1058.8

1034.8

C-15

 

1049

1050.6

1072.6

1048.7

C-16

 

1063

-

1086.8

1062.7

C-17

Iturin A

1043

-

1066.7

1042.7

C-14

 

1057

-

1080.8

1056.7

C-15

 

1073

1074.8

1096.7

1072.6

C-16

 

1084

-

1106.7

1083.7

C-17