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Title:
PRODUCTION METHOD FOR PROTEIN
Document Type and Number:
WIPO Patent Application WO/2019/139108
Kind Code:
A1
Abstract:
Provided is a production method for high production of crystal protein inside bacteria cells of Bacillus bacteria. This production method is for crystal protein or a cultured product containing same and includes: transforming Bacillus bacteria using an expression plasmid wherein a gene that codes crystal protein and a control area including a σA-dependent promoter or a σH-dependent promoter are operably linked and incorporated; and said transformed cells are cultured. The expression plasmid includes a polynucleotide that codes a replication protein comprising an amino acid sequence expressed by SEQ ID NO: 9 or a protein having at least 80% homology with same in the amino acid sequence and is involved to replication initiation.

Inventors:
LIU SHENGHAO (JP)
KAGEYAMA YASUSHI (JP)
TERAI MIKA (JP)
Application Number:
PCT/JP2019/000618
Publication Date:
July 18, 2019
Filing Date:
January 11, 2019
Export Citation:
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Assignee:
KAO CORP (JP)
International Classes:
C12N15/32; C12N1/21; C12N15/75; C12P21/02
Domestic Patent References:
WO2011049227A12011-04-28
WO2016007355A12016-01-14
WO2017123946A12017-07-20
Foreign References:
JPS62294080A1987-12-21
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JP2017079639A2017-05-18
JP4485341B22010-06-23
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JP2018070565A2018-05-10
JP2018177656A2018-11-15
JP5361484B22013-12-04
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See also references of EP 3739050A4
Attorney, Agent or Firm:
THE PATENT CORPORATE BODY ARUGA PATENT OFFICE (JP)
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