Table 6 Protein kinase (PK) inhiation (i.e. zone’s diameter in mm ± SD) during Streptomyces hyphae formation of isolated bacterial extracts (bald zone indicates PK inhibition while clear zone shows cytotoxicity)

E. hormaechei

–

17 ± 0.92^b

S. maltophilia

–

12 ± 1.04^a

B. tequilensis

42 ± 1.21^a

–

Erwinia sp.

–

14 ± 1.10^a

P. dispersa

–

18 ± 0.81^b

P. cypripedii

–

12.99 ± 1.01^a

E. cloacae

–

12 ± 1.40^a

B. subtilis

47 ± 0.72^a

–

Surfactin

21 ± 1.02

Amphotericin B

–

17.84 ± 1.8