发明名称 |
CELLULOLYTIC ENZYME GENE AND USE THEREOF |
摘要 |
A method of treating woodchips which comprises: the step of preparing a DNA encoding an antisense RNA which is substantially complementary to the whole transcription product of a basidiomycete-origin cellulose digesting enzyme gene or a part thereof; the step of constructing a vector which contains (a) the above DNA, or (b) a recombinant DNA containing the above DNA and a DNA fragment having a promoter activity wherein the DNA is bonded to the DNA fragment in such a manner that the antisense RNA of the cellulose digesting enzyme is formed by the transcription of the DNA; the step of effecting transcription with the use of the vector and thus preparing host cells having a suppressed cellulose digesting enzyme activity; and inoculating the woodchips with the host cells having a suppressed cellulose digesting enzyme activity to thereby treat the woodchips.
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申请公布号 |
CA2477175(A1) |
申请公布日期 |
2003.08.28 |
申请号 |
CA20032477175 |
申请日期 |
2003.02.25 |
申请人 |
OJI PAPER CO., LTD. |
发明人 |
SAKAGUCHI, HISAKO;SUGIURA, JUN;KABUTO, MARI;NAKAGAME, SEIJI;TSUKAMOTO, AKIRA;FURUJYO, ATSUSHI |
分类号 |
C12N9/04;C12N9/42;D21C5/00;(IPC1-7):C12N15/09;D21C3/00;C12P1/02 |
主分类号 |
C12N9/04 |
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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