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Table 3 Growth, biosurfactant and esterase activity of Bacillus subtilis SK320 and recombinants at 72 h of growth

From: Enhanced biosurfactant production through cloning of three genes and role of esterase in biosurfactant release

Source Biosurfactant activity (OD 550 nm) Esterase activity (IU ml-1) Growth (OD 600 nm)
Bacillus subtilis SK320 0.859 4.382 0.514
BioS a 1.354 8.293 0.351
BioS b 1.259 8.521 0.296
BioS c 1.198 8.465 0.489
E. coli DH5α 0.157 0.101 0.132
  1. † Results represented as mean of at least three replicate experiments