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Table 1 Hydrolytic zone of the production agar media

From: Induction of amylase and protease as antibiofilm agents by starch, casein, and yeast extract in Arthrobacter sp. CW01

Media

Colony diameter (cm)

Clearance zone diameter (cm)

Hydrolytic zone (cm)

BHI

1.35

0.00

0.00

BHIS

1.55

4.30

2.75

CS

1.25

2.55

1.30

YS

1.35

2.55

1.20

CYS

1.05

3.20

2.15

  1. *BHI represented brain heart infusion and used as negative control; BHIS represented brain heart infusion and 1 % soluble starch; CS represented casein, mineral salts and 1 % soluble starch; YS represented yeast extract, mineral salts and 1 % soluble starch; CYS represented casein, yeast extract, mineral salts and 1 % soluble starch
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BMC Microbiology

ISSN: 1471-2180

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