发明名称 |
Animal feed compositions containing phytase derived from transgenic alfalfa and methods of use thereof |
摘要 |
A value-added composition of matter containing plant matter from transgenic alfalfa which expresses exogenous phytase activity is disclosed. The phytase activity is a gene product of an exogenous gene encoding for phytase which has been stably incorporated into the genome of alfalfa plants. The transgenic alfalfa expresses phytase activity in nutritionally-significant amounts, thereby enabling its use in animal feeds to eliminate the need for phosphorous supplementation of livestock, poultry, and fish feed rations.
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申请公布号 |
US5900525(A) |
申请公布日期 |
1999.05.04 |
申请号 |
US19970807370 |
申请日期 |
1997.02.27 |
申请人 |
WISCONSIN ALUMNI RESEARCH FOUNDATION |
发明人 |
AUSTIN-PHILLIPS, SANDRA;KOEGEL, RICHARD G.;STRAUB, RICHARD J.;COOK, MARK |
分类号 |
A23K1/165;A23K1/18;C12N9/16;C12N15/82;(IPC1-7):A01H1/04;C12N5/00;C12N15/00 |
主分类号 |
A23K1/165 |
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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