| 发明名称 |
ASPOROGENIC PROTEASE-PRODUCING STRAINS OF BACILLUS SUBTILIS |
| 摘要 |
A new mutant strain of Bacillus subtilis which has the property of being substantially asporogenic while showing proteolytic activity similar to that of the native strain from which it was derived. The process for preparing the new mutant strain is based on the discovery that the non-sporulated cells of Bacillus subtilis are not resistant to chloroform vapor whereas the spores are resistant.
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| 申请公布号 |
US3833474(A) |
申请公布日期 |
1974.09.03 |
| 申请号 |
US19720275069 |
申请日期 |
1972.07.25 |
| 申请人 |
AGENCE NAT DE VALORISATION DE LA RECHERCHE,FR |
发明人 |
AUBERT J,FR;LONGIN R,FR;MILLET J,FR |
| 分类号 |
C12N1/20;C11D3/386;C12N9/56;C12N15/01;C12R1/125;(IPC1-7):C12K1/00;C12D13/10 |
主分类号 |
C12N1/20 |
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