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    157.
    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.

    158.
    发明专利
    未知

    公开(公告)号：BRPI0409871A

    公开(公告)日：2006-05-16

    申请号：BRPI0409871

    申请日：2004-04-20

    Applicant: SWETREE TECHNOLOGIES AB

    Inventor： MAGNUS HERTZBERG

    IPC: C12N15/82 ,  C07K14/415

    Abstract: Tissue specific promoters (SEQ. ID. No. 1-5) are disclosed, these being preferentially expressed in the xylem tissue of woody plants. These promoters are used e.g. to specifically regulate gene expression in xylem tissue and alter xylem properties in plants. Transgenic plants, exhibiting modified xylem properties can be produced using these promoters.

    159.
    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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