发明名称 |
CHITINASE, DNA CODING THEREFOR AND PLANTS CONTAINING SAME |
摘要 |
The present invention provides a novel class of plant chitinases, which have endo-chitinase activity, antifungal activity and a molecular weight of about 40 to 43 kDa as judged by Sodium Dodecyl Sulphate Polyacrylamide electrophoresis. The invention further provides antifungal compositions comprising as active ingredient a chitinase according to the invention. According to a different aspect of the invention a isolated DNA sequence is provided which comprises an open reading frame encoding a novel chitinase. The invention also encompasses a plant expressible recombinant DNA sequence which comprises a DNA sequence encoding a chitinase according to the invention, as well as plant cells and plants which have such recombinant DNA incorporated into their genome. |
申请公布号 |
HUT75073(A) |
申请公布日期 |
1997.04.28 |
申请号 |
HUP9600362V |
申请日期 |
1994.08.17 |
申请人 |
MOGEN INTERNATIONAL N.V.;RIJKSUNIVERSITEIT TE LEIDEN |
发明人 |
APOTHEKER-DE GROOT,MARION;BOL,JOHN FERDINAND;CORNELISSEN,BERNARDUS JOHANNES CLEMENS;LINTHORST,HUBERTUS JOSEPHUS MARIA;MELCHERS,LEO SJOERD;PONSTEIN,ANNE SILENE;SELA-BUURLAGE,MARIANNE BEATRIX |
分类号 |
A01H5/00;A01N65/00;A01N65/36;A01N65/38;A01P3/00;A61P31/10;C07K14/415;C12N1/21;C12N5/10;C12N9/24;C12N15/09;C12N15/56;C12N15/82;C12R1/01 |
主分类号 |
A01H5/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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