High tryptophan Zea mays is produced by the chloroplast targeted expression of anthranilate synthase

High tryptophan Zea mays is produced by the chloroplast targeted expression of anthranilate synthase

  • CN 101,522,902 B
  • Filed: 08/09/2007
  • Issued: 08/26/2015
  • Est. Priority Date: 08/11/2006
  • Status: Active Grant
First Claim
Patent Images

1. comprise an expression vector for the polynucleotide molecule of the chloroplast transit peptides that coding merges with monomelic anthranilate synthase, wherein:

  • A) described chloroplast transit peptides by SEQ ID NO;

    21,22,28,32, the peptide sequence of 33 or 36 forms;

    OrB) polynucleotide molecule of described chloroplast transit peptides of encoding is made up of SEQ ID NO;

    2,3,9,13,14 or 17;

    Wherein said chloroplast transit peptides provide when with described anthranilate synthase via CTP1 target compared with time, the target that described monomelic anthranilate synthase strengthens for the chloroplast(id) of vegetable cell, and wherein when with there is homologous genes type but compared with the vegetable cell lacking described polynucleotide molecule time, described polynucleotide molecule provides tryptophane comprising the level strengthened in the transgenic plant cells of described polynucleotide molecule.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×