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Fig. 3 | Microbial Cell Factories

Fig. 3

From: Development of an antibiotic marker-free platform for heterologous protein production in Streptomyces

Fig. 3

Amylase and Xylanase production by the different strains of S. lividans. a, c Diagram of the expression plasmids pNRoxAnti-Amy and pNRoxAnti-Xyl. b, d Amylase (b) and xylanase (d) production by S. lividans wt, S. lividans ΔTA and S. lividans ΔTA-Tox transformed with pNRoxAnti-Amy (b) and pNRoxAnti-Xyl (d) after 6 days of culture in YES medium supplemented with 3% xylose. 10 µL of the supernatant was loaded into each track

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Microbial Cell Factories

ISSN: 1475-2859

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