Effects of Phosphate in Medium on Protein Secretion in a Protein-Producing Bacterium, Bacillus brevis 47.

نویسندگان

  • N Tsukagoshi
  • H Yamada
  • A Tsuboi
  • S Udaka
چکیده

Bacillus brevis 47 secreted up to 1 mg of protein per ml in a chemically defined medium, depending on phosphate concentration. The composition of exoproteins was altered quantitatively by the concentration of external phosphate. Morphologically, B. brevis 47 showed a distinct three-layered cell wall structure and shed the outer two layers during growth.

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عنوان ژورنال:
  • Applied and environmental microbiology

دوره 42 2  شماره 

صفحات  -

تاریخ انتشار 1981