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    Selective plant growth using D-amino acids
    2.
    发明专利
    Selective plant growth using D-amino acids 未知

    公开(公告)号：AU2003235629B2

    公开(公告)日：2008-07-31

    申请号：AU2003235629

    申请日：2003-01-13

    Applicant: BASF PLANT SCIENCE GMBH ,  SWETREE TECHNOLOGIES AB

    Inventor： NASHOLM TORGNY ,  HERTZBERG MAGNUS ,  ERIKSON OSKAR

    IPC: A01H1/00 ,  A01H5/00 ,  A01N25/00 ,  A01N37/44 ,  A01N37/46 ,  A01N61/00 ,  C05F11/00 ,  C05F11/10 ,  C12N5/10 ,  C12N15/09 ,  C12N15/53 ,  C12N15/60 ,  C12N15/61 ,  C12N15/82 ,  C12N15/83 ,  C12Q1/68

    Abstract: This invention relates to fertilizer and herbicide compositions. The present invention provides a composition for selective fertilization of a transgenic plant comprising a polypeptide which metabolizes a D-amino acid substrate; said composition comprising said D-amino acid substrate. Another aspect of the present invention provides a selective herbicide composition comprising a D-amino acid. Such a herbicide will inhibit or reduce the growth of plants which do not contain the appropriate D-amino acid metabolizing enzyme, while the growth of transgenic plants which are able to metabolize the D-amino acid will be unaffected or, more preferably, be increased or enhanced. Methods and means are also provided for selectively modulating the growth and stress tolerance such plants using D-amino acids. The methods can be used either for detoxification of phytotoxic D-amino acids such as D-alanine and D-serine, thereby allowing for selection of plants comprising said D-amino acid metabolizing enzymes, or for enhancing toxicity of lesser phytotoxic D-amino acids such as D-isoleucine, thereby allowing for selection of plants not comprising said D-amino acid metabolizing enzymes.

    3.
    发明专利
    未知

    公开(公告)号：DE60304823D1

    公开(公告)日：2006-06-01

    申请号：DE60304823

    申请日：2003-01-13

    Applicant: SWETREE TECHNOLOGIES AB ,  BASF PLANT SCIENCE GMBH

    Inventor： NAESHOLM TORGNY ,  ERIKSON OSKAR ,  HERTZBERG MAGNUS

    IPC: A01H1/00 ,  C12N15/82 ,  A01H5/00 ,  A01N25/00 ,  A01N37/44 ,  A01N37/46 ,  A01N61/00 ,  C05F11/00 ,  C05F11/10 ,  C12N5/10 ,  C12N9/06 ,  C12N9/88 ,  C12N9/90 ,  C12N15/09 ,  C12N15/53 ,  C12N15/60 ,  C12N15/61 ,  C12N15/83 ,  C12Q1/68

    Abstract: This invention relates to fertilizer and herbicide compositions. The present invention provides a composition for selective fertilization of a transgenic plant comprising a polypeptide which metabolizes a D-amino acid substrate; said composition comprising said D-amino acid substrate. Another aspect of the present invention provides a selective herbicide composition comprising a D-amino acid. Such a herbicide will inhibit or reduce the growth of plants which do not contain the appropriate D-amino acid metabolizing enzyme, while the growth of transgenic plants which are able to metabolize the D-amino acid will be unaffected or, more preferably, be increased or enhanced. Methods and means are also provided for selectively modulating the growth and stress tolerance such plants using D-amino acids. The methods can be used either for detoxification of phytotoxic D-amino acids such as D-alanine and D-serine, thereby allowing for selection of plants comprising said D-amino acid metabolizing enzymes, or for enhancing toxicity of lesser phytotoxic D-amino acids such as D-isoleucine, thereby allowing for selection of plants not comprising said D-amino acid metabolizing enzymes.

    8.
    发明专利
    未知

    公开(公告)号：DK1468096T3

    公开(公告)日：2006-07-24

    申请号：DK03729443

    申请日：2003-01-13

    Applicant: SWETREE TECHNOLOGIES AB ,  BASF PLANT SCIENCE GMBH

    Inventor： NAESHOLM TORGNY ,  ERIKSON OSKAR ,  HERTZBERG MAGNUS

    IPC: A01H1/00 ,  C12N15/82 ,  A01H5/00 ,  A01N25/00 ,  A01N37/44 ,  A01N37/46 ,  A01N61/00 ,  C05F11/00 ,  C05F11/10 ,  C12N5/10 ,  C12N9/06 ,  C12N9/88 ,  C12N9/90 ,  C12N15/09 ,  C12N15/53 ,  C12N15/60 ,  C12N15/61 ,  C12N15/83 ,  C12Q1/68

    Abstract: This invention relates to fertilizer and herbicide compositions. The present invention provides a composition for selective fertilization of a transgenic plant comprising a polypeptide which metabolizes a D-amino acid substrate; said composition comprising said D-amino acid substrate. Another aspect of the present invention provides a selective herbicide composition comprising a D-amino acid. Such a herbicide will inhibit or reduce the growth of plants which do not contain the appropriate D-amino acid metabolizing enzyme, while the growth of transgenic plants which are able to metabolize the D-amino acid will be unaffected or, more preferably, be increased or enhanced. Methods and means are also provided for selectively modulating the growth and stress tolerance such plants using D-amino acids. The methods can be used either for detoxification of phytotoxic D-amino acids such as D-alanine and D-serine, thereby allowing for selection of plants comprising said D-amino acid metabolizing enzymes, or for enhancing toxicity of lesser phytotoxic D-amino acids such as D-isoleucine, thereby allowing for selection of plants not comprising said D-amino acid metabolizing enzymes.

    9.
    发明专利
    未知

    公开(公告)号：AT324457T

    公开(公告)日：2006-05-15

    申请号：AT03729443

    申请日：2003-01-13

    Applicant: SWETREE TECHNOLOGIES AB

    Inventor： NAESHOLM TORGNY ,  ERIKSON OSKAR ,  HERTZBERG MAGNUS

    IPC: A01H1/00 ,  A01H5/00 ,  A01N25/00 ,  A01N37/44 ,  A01N37/46 ,  A01N61/00 ,  C05F11/00 ,  C05F11/10 ,  C12N5/10 ,  C12N15/09 ,  C12N15/53 ,  C12N15/60 ,  C12N15/61 ,  C12N15/82 ,  C12N15/83 ,  C12Q1/68 ,  C12N9/06 ,  C12N9/88 ,  C12N9/90

    Abstract: This invention relates to fertilizer and herbicide compositions. The present invention provides a composition for selective fertilization of a transgenic plant comprising a polypeptide which metabolizes a D-amino acid substrate; said composition comprising said D-amino acid substrate. Another aspect of the present invention provides a selective herbicide composition comprising a D-amino acid. Such a herbicide will inhibit or reduce the growth of plants which do not contain the appropriate D-amino acid metabolizing enzyme, while the growth of transgenic plants which are able to metabolize the D-amino acid will be unaffected or, more preferably, be increased or enhanced. Methods and means are also provided for selectively modulating the growth and stress tolerance such plants using D-amino acids. The methods can be used either for detoxification of phytotoxic D-amino acids such as D-alanine and D-serine, thereby allowing for selection of plants comprising said D-amino acid metabolizing enzymes, or for enhancing toxicity of lesser phytotoxic D-amino acids such as D-isoleucine, thereby allowing for selection of plants not comprising said D-amino acid metabolizing enzymes.

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