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    HYPERSENSITIVE RESPONSE ELICITOR FRAGMENTS AND USES THEREOF
    41.
    发明公开
    HYPERSENSITIVE RESPONSE ELICITOR FRAGMENTS AND USES THEREOF 失效
    解析器ÜBERENPFINDLICHKEITSWIDERSTAND片段及其应用

    公开(公告)号：EP0996729A2

    公开(公告)日：2000-05-03

    申请号：EP98924950.3

    申请日：1998-05-28

    申请人： CORNELL RESEARCH FOUNDATION, INC.

    发明人： LABY, Ronald, J. ,  WEI, Zhong-Min ,  BEER, Steven, V.

    IPC分类号： C12N15/31 ,  C07K14/27 ,  A01H1/00 ,  A01H3/00

    CPC分类号： C12N15/8261 ,  C07K14/27 ,  C12N15/8283 ,  C12N15/8286 ,  Y02A40/146 ,  Y02A40/162

    摘要： The present invention is directed to isolated fragments of an Erwinia hypersensitive response elicitor protein or polypeptide which fragments elicit a hypersensitive response in plants. Also disclosed are isolated DNA molecules which encode the Erwinia hypersensitive response eliciting fragment. Isolated fragments of hypersensitive response elicitor proteins or polypeptides, which elicit a hypersensitive response, and the isolated DNA molecules that encode them can used to impart disease resistance to plants, to enhance plant growth, and/or to control insects on plants. This can be achieved by applying the hypersensitive response eliciting fragments in a non-infectious form to plants or plant seeds under conditions effective to impart disease resistance, to enhance plant growth, and/or to control insects on plants or plants grown from the plant seeds. Alternatively, transgenic plants or plant seeds transformed with a DNA molecule encoding a hypersensitive response eliciting fragment can be provided and the transgenic plants or plants resulting from the transgenic plant seeds are grown under conditions effective to impart disease resistance, to enhance plant growth, and/or to control insects on plants or plants grown from the plant seeds.

    ENHANCEMENT OF GROWTH IN PLANTS
    47.
    发明授权
    ENHANCEMENT OF GROWTH IN PLANTS 失效
    植物增长而增长

    公开(公告)号：EP1012255B1

    公开(公告)日：2005-06-29

    申请号：EP98903743.7

    申请日：1998-01-27

    申请人： CORNELL RESEARCH FOUNDATION, INC.

    发明人： QIU, Dewen ,  WEI, Zhong-Min ,  BEER, Steven, V.

    IPC分类号： C12N15/00

    CPC分类号： A01N37/46 ,  A01N63/02 ,  A01N63/04 ,  C07K14/21 ,  C07K14/27 ,  C12N15/8261 ,  Y02A40/146

    摘要： The present invention relates to a method of enhancing growth of plants. This involves applying a hypersensitive response elicitor polypeptide or protein in a non-infectious form to a plant or plant seed under conditions effective to enhance growth of the plant or plants produced from the plant seed. Alternatively, transgenic plants or transgenic plant seeds transformed with a DNA molecule encoding a hypersensitive response elicitor polypeptide or protein can be provided and the transgenic plants or plants resulting from the transgenic plant seeds are grown under conditions effective to enhance plant growth.

    HYPERSENSITIVE RESPONSE ELICITING DOMAINS OF BACTERIAL HARPINS AND USE THEREOF
    49.
    发明公开
    HYPERSENSITIVE RESPONSE ELICITING DOMAINS OF BACTERIAL HARPINS AND USE THEREOF 审中-公开
    过敏反应跳闸畴细菌harpins及其用途

    公开(公告)号：EP1299543A2

    公开(公告)日：2003-04-09

    申请号：EP01942177.5

    申请日：2001-06-12

    申请人： Eden Bioscience Corporation

    发明人： FAN, Hao ,  WEI, Zhong-Min

    IPC分类号： C12N15/31 ,  C07K14/195 ,  C12N15/62 ,  C12N15/82 ,  A01H5/00

    CPC分类号： A01N37/46 ,  A01N63/02 ,  C07K14/195 ,  C07K14/21 ,  C07K14/27 ,  C12N15/8261 ,  C12N15/8271 ,  C12N15/8283 ,  C12N15/8286 ,  Y02A40/146 ,  Y02A40/162

    摘要： The present invention is directed to the structure of an isolated protein or polypeptide which elicits a hypersensitive response in plants as well as an isolated nucleic acid molecule which encodes the hypersensitive response eliciting protein or polypeptide. This protein or polypeptide has an acid portion linked to an alpha helix or a pair of spaced apart domains comprising an acidic portion linked to an alpha-helix. This isolated protein or polypeptide and the isolated nucleic acid molecule can used to impart disease resistance to plants, to enhance plant growth, to control insects, and/or to impart stress resistance to plants. This can be achieved by applying the hypersensitive response elicitor protein or polypeptide in a non-infectious form to plants or plant seeds under conditions effective to impart disease resistance, to enhance plant growth, to control insects, and/or to impart stress resistance to plants or plants grown from the plant seeds. Alternatively, transgenic plants or plant seeds transformed with a nucleic acid molecule encoding a hypersensitive response elicitor protein or polypeptide can be provided and the transgenic plants or plants resulting from the transgenic plant seeds are grown under conditions effective to impart disease resistance, to enhance plant growth, to control insects, and/or to impart stress resistance to plants or plants grown from the plant seeds.

    VERWENDUNG VON PALATINASE- UND TREHALULASE-SEQUENZEN ALS NUTRITIVE MARKER IN TRANSFORMIERTEN ZELLEN
    50.
    发明公开
    VERWENDUNG VON PALATINASE- UND TREHALULASE-SEQUENZEN ALS NUTRITIVE MARKER IN TRANSFORMIERTEN ZELLEN 审中-公开
    在转化细胞使用和palatinase trehalulase序列内的营养MARKER

    公开(公告)号：EP1255841A2

    公开(公告)日：2002-11-13

    申请号：EP01909747.6

    申请日：2001-02-14

    申请人： IPK Institut für Pflanzengenetik und Kulturpflanzenforschung

    发明人： BÖRNKE, Frederik ,  SONNEWALD, Uwe

    IPC分类号： C12N15/56 ,  C12N15/82 ,  C12N15/64 ,  C12N5/10 ,  A01H5/00

    CPC分类号： C12N9/2451 ,  C07K14/27 ,  C12N9/90 ,  C12N15/52 ,  C12N15/64 ,  C12N15/8209

    摘要： The invention relates to recombinant nucleic acid molecules containing a DNA sequence that encodes a protein with the enzymatic activity of a palatinose hydrolase, also referred to as palatinase, or a trehalulose hydrolase, also referred to as trehalulase. The invention further relates to the use of said nucleic acid molecules as selection markers in transformed cells. The invention particularly relates to recombinant nucleic acid molecules containing a DNA sequence that encodes a protein with the enzymatic activity of a palatinase or a trehalulase, said DNA sequence being under the control of regulatory sequences of a promoter that is active in plants. The invention further relates to vectors and host cells containing the recombinant nucleic acid molecules according to the invention. The invention further provides methods for producing transformed plant cells and plants using the recombinant nucleic acid molecules and vectors. The invention also relates to transgenic plants, their harvest products and propagation material as well as transgenic plant cells that contain the nucleic acid molecules or vectors according to the invention or that are produced by the methods according to the invention. The invention particularly relates to the use of DNA sequences that encode a protein with the enzymatic activity of a palatinose hydrolase or a trehalulose hydrolase as nutritive selection markers in plant cells for selecting transformed plant cells and plants. The invention also relates to a method for selecting microorganisms on a palatinose or trehalulose containing medium.