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Patent · US6165792A · A · US

Amino acid transporters

(11) Publication number
US6165792A
(21) Application number
US-37025399-A
(22) Filing date
1999-08-09
(30) Priority date
1998-08-20
(43) Publication date
2000-12-26
(45) Date of grant
2000-12-26
(52) CPC
  • C12N Microorganisms or enzymes; compositions thereof; propagating, preserving, or maintaining microorganisms; mutation or genetic engineering; culture media: 15/8254, 15/8251
  • C07K Peptides: 14/415
(73) Assignee
DU PONT
(54) Title
Amino acid transporters
(57) Abstract

This invention relates to an isolated nucleic acid fragment encoding a amino acid transporter. The invention also relates to the construction of a chimeric gene encoding all or a portion of the amino acid transporter, in sense or antisense orientation, wherein expression of the chimeric gene results in production of altered levels of the amino acid transporter in a transformed host cell.

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Claims (6)

  1. An isolated nucleic acid fragment comprising a member selected from the group consisting of: (a) an isolated nucleic acid fragment encoding the amino acid sequence set forth in a member selected from the group consisting of SEQ ID NO: 2, SEQ ID NO: 4, SEQ ID NO: 6, SEQ ID NO: 8 and SEQ ID NO: 10; and (b) an isolated nucleic acid fragment that is complementary to (a).
  2. The isolated nucleic acid fragment of claim 1 wherein nucleic acid fragment is a functional RNA.
  3. The isolated nucleic acid fragment of claim 1 wherein the nucleotide sequence of the fragment comprises the sequence set forth in a member selected from the group consisting of SEQ ID NO:1, SEQ ID NO:3, SEQ ID NO:5, SEQ ID NO:7 and SEQ ID NO:9.
  4. A chimeric gene comprising the nucleic acid fragment of claim 1 operably linked to at least one regulatory sequence not associated in nature with the nucleic acid fragment of claim 1.
  5. A plant host cell transformed with the chimeric gene of claim 4.
  6. A microbial host cell transformed with the chimeric gene of claim 4.
Record as JSON
{
  "publication_number": "US6165792A",
  "country": "US",
  "kind": "A",
  "title": "Amino acid transporters",
  "abstract": "This invention relates to an isolated nucleic acid fragment encoding a amino acid transporter. The invention also relates to the construction of a chimeric gene encoding all or a portion of the amino acid transporter, in sense or antisense orientation, wherein expression of the chimeric gene results in production of altered levels of the amino acid transporter in a transformed host cell.",
  "claims": [
    "1. An isolated nucleic acid fragment comprising a member selected from the group consisting of: (a) an isolated nucleic acid fragment encoding the amino acid sequence set forth in a member selected from the group consisting of SEQ ID NO: 2, SEQ ID NO: 4, SEQ ID NO: 6, SEQ ID NO: 8 and SEQ ID NO: 10; and (b) an isolated nucleic acid fragment that is complementary to (a).",
    "2. The isolated nucleic acid fragment of claim 1 wherein nucleic acid fragment is a functional RNA.",
    "3. The isolated nucleic acid fragment of claim 1 wherein the nucleotide sequence of the fragment comprises the sequence set forth in a member selected from the group consisting of SEQ ID NO:1, SEQ ID NO:3, SEQ ID NO:5, SEQ ID NO:7 and SEQ ID NO:9.",
    "4. A chimeric gene comprising the nucleic acid fragment of claim 1 operably linked to at least one regulatory sequence not associated in nature with the nucleic acid fragment of claim 1.",
    "5. A plant host cell transformed with the chimeric gene of claim 4.",
    "6. A microbial host cell transformed with the chimeric gene of claim 4."
  ],
  "cpc": [
    "C12N 15/8254",
    "C07K 14/415",
    "C12N 15/8251"
  ],
  "assignees": [
    "DU PONT"
  ],
  "filing_date": "1999-08-09",
  "publication_date": "2000-12-26",
  "grant_date": "2000-12-26",
  "priority_date": "1998-08-20",
  "application_number": "US-37025399-A",
  "family_id": "26792954"
}

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