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    74.
    发明专利
    未知

    公开(公告)号：DE10109690A1

    公开(公告)日：2002-03-14

    申请号：DE10109690

    申请日：2001-02-28

    Applicant: DEGUSSA

    Inventor： BINDER MICHAEL ,  GREISINGER DIETER ,  KALINOWSKI JOERN ,  PUEHLER ALFRED ,  RUECKERT CHRISTIAN ,  THIERBACH GEORG ,  MOECKEL BETTINA ,  PFEFFERLE WALTER ,  HUTHMACHER KLAUS

    IPC: C12N1/21 ,  C12N9/88 ,  C12N15/54 ,  C12P13/08 ,  C12P13/12 ,  C07H21/00 ,  C12P13/04 ,  C12Q1/68

    Abstract: The invention relates to an isolated polynucleotide comprising a polynucleotide sequence chosen from the group consisting of a) polynucleotide which is identical to the extent of at least 70 % to a polynucleotide which codes for a polypeptide which comprises the amino acid sequence of SEQ ID No. 2, b) polynucleotide which codes for a polypeptide which comprises an amino acid sequence which is identical to the extent of at least 70 % to the amino acid sequence of SEQ ID No. 2, c) polynucleotide which is complementary to the polynucleotides of a) or b), and d) polynucleotide comprising at least 15 successive nucleotides of the polynucleotide sequence of a), b) or c), and a process for the fermentative preparation of L-amino acids using coryneform bacteria in which at least the metY gene coding for O-acetyl-L-homoserine sulfhydrylase (EC 4.2.99.10) is present in enhanced form, and the use of the polynucleotides which comprise the polynucleotide sequences according to the invention as hybridization probes.

    75.
    发明专利
    未知

    公开(公告)号：DE10109688A1

    公开(公告)日：2002-03-14

    申请号：DE10109688

    申请日：2001-02-28

    Applicant: DEGUSSA

    Inventor： BINDER MICHAEL ,  GREISINGER DIETER ,  THIERBACH GEORG ,  BATHE BRIGITTE ,  PFEFFERLE WALTER ,  HUTHMACHER KLAUS ,  RUECKERT CHRISTIAN ,  KALINOWSKI JOERN ,  PUEHLER ALFRED

    IPC: C07K14/34 ,  C12N1/21 ,  C12N9/88 ,  C12P13/08 ,  C12P13/12 ,  C12N15/52 ,  C12N15/77 ,  C12Q1/68

    Abstract: The invention relates to polynucleotides from coryneform bacteria which code for the metR and/or metZ genes and comprise polynucleotide sequences, chosen from the group consisting of a) polynucleotide which is identical to the extent of at least 70 % to a polynucleotide which codes for a polypeptide which comprises the amino acid sequence of SEQ ID No. 2, b) polynucleotide which is identical to the extent of at least 70 % to a polynucleotide which codes for a polypeptide which comprises the amino acid sequence of SEQ ID No. 3, c) polynucleotide which codes for a polypeptide which comprises an amino acid sequence which is identical to the extent of at least 70 % to the amino acid sequence of SEQ ID No. 2, d) polynucleotide which codes for a polypeptide which comprises an amino acid sequence which is identical to the extent of at least 70 % to the amino acid sequence of SEQ ID No. 3, e) polynucleotide which is complementary to the polynucleotides of a) b), c) or d), and f) polynucleotide comprising at least 15 successive nucleotides of the polynucleotide sequences of a), b), c), d) or e) and a process for the fermentative preparation of L-amino acids using coryneform bacteria in which at least the metR gene and/or the metZ gene is present in attenuated form, and the use of polynucleotides which comprise the sequences according to the invention as hybridization probes.

    AQUEOUS-LYSINE CONTAINING FEED SUPPLEMENT AND METHOD FOR ITS PREPARATION
    78.
    发明专利
    AQUEOUS-LYSINE CONTAINING FEED SUPPLEMENT AND METHOD FOR ITS PREPARATION 未知

    公开(公告)号：SK9332000A3

    公开(公告)日：2002-01-07

    申请号：SK9332000

    申请日：2000-06-16

    Applicant: DEGUSSA

    Inventor： BINDER MICHAEL ,  UFFMANN KLAUS-ERICH

    IPC: A23K1/16 ,  A23K1/00 ,  A23K1/175

    Abstract: Animal feed supplement derived from a fermentation broth is a liquid with a pH below 7 containing: (a) L-lysine and/or its salts; (b) 0-100% of the broth's biomass; and (c) at least a major part of the broth's other dissolved and suspended components. An Independent claim is also included for a process for producing a solution or suspension containing lysine and/or its salts, comprising: (a) producing a fermentation broth containing L-lysine; (b) optionally removing at least part of the biomass; (c) optionally adding L-lysine or a solution containing L-lysine; (d) adjusting the broth to a pH below 7; and (e) optionally concentrating the broth; where steps (b)-(e) can be performed in any order.

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