JPH11514233A - ハイブリッド植物の生産方法 - Google Patents
ハイブリッド植物の生産方法Info
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- JPH11514233A JPH11514233A JP9515277A JP51527797A JPH11514233A JP H11514233 A JPH11514233 A JP H11514233A JP 9515277 A JP9515277 A JP 9515277A JP 51527797 A JP51527797 A JP 51527797A JP H11514233 A JPH11514233 A JP H11514233A
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Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.配列番号1に記載の配列を含む実質的に純粋な核酸配列。 2.配列番号2に記載の配列を含む実質的に純粋な核酸配列。 3.配列番号2のタペータム特異性調節要素と、コアプロモーターと、構造遺 伝子とを含む植物発現ベクターであって、構造遺伝子の発現が、タペータム特異 性調節要素によって調節されるものである、植物発現ベクター。 4.請求項3に記載の発現ベクターであって、構造遺伝子がタペータム細胞の 機能を破壊する産物をコードするものである、発現ベクター。 5.請求項4に記載の発現ベクターであって、構造遺伝子をコードする核酸配 列が同方向に反復された一対の部位特異的組替え配列によってフランキングされ たものである、発現ベクター。 6.さらに、前記同方向に反復された部位特異的組替え配列と相互作用する部 位特異的リコンビナーゼをコードする遺伝子を有すると共に、遺伝子の発現が誘 導プロモーターによって制御されるものである、請求項5に記載の発現ベクター 。 7.部位特異的リコンビナーゼをコードする遺伝子が、前記同方向に反復され た一対の部位特異的組替え配列によってフランキングされたものである、請求項 6に記載の発現ベクター。 8.さらに、真核性の選択可能マーカーをコードする遺伝子を有すると共に、 前記真核性の選択可能マーカー遺伝子が前記同方向に反復された一対の部位特異 的組替え配列によってフランキングされたものである、請求項5に記載の発現ベ クター。 9.さらに、細菌宿主中において発現ベクターの複製を可能ならしめる核酸配 列と、細菌性の選択可能マーカーをコードする遺伝子とを含むものである、請求 項5に記載の発現ベクター。 10.基本的に植物細胞と、請求項3に記載のDNA配列をインビトロで植物細 胞内に導入して生産した種子若しくは植物とからなる植物体。 11.自滅遺伝子と、 回復遺伝子と、 前記回復遺伝子をコードするDNA配列にフランキングする、同方向に反 復された一対の部位特異的リコンビナーゼ部位と、 前記同方向に反復された一対の部位特異的組替え配列と相互作用する部位 特異的リコンビナーゼをコードする遺伝子と、 をコードするDNA配列を含む植物発現ベクターであって、前記自滅遺伝子と前 記回復遺伝子の発現は葯異性調節要素によって制御されると共に、部位特異的リ コンビナーゼ遺伝子の発現は誘導プロモーターによって制御されるものである、 植物発現ベクター。 12.請求項11に記載の発現ベクターであって、部位特異的リコンビナーゼを コードする遺伝子が前記同方向に反復された一対の部位特異的組替え配列にフラ ンキングされたものである、請求項11に記載の発現ベクター。 13.自滅遺伝子と、 回復遺伝子と、 前記不稔性転換遺伝子をコードするDNA配列にフランキングする一対の 第一の部位特異的組替え部位と、 前記同方向に反復された第一の部位特異的組替え配列と相互作用する第一 の部位特異的リコンビナーゼをコードする遺伝子と、 多機能性DNA配列にフランキングする同方向に反復された一対の第二の 部位特異的リコンビナーゼ部位と、 をコードする多機能性DNA配列を含む植物発現ベクターであって、前記不稔性 誘導遺伝子と前記不稔性反転遺伝子の発現は、葯特異性調節要素によって制御さ れると共に、部位特異的リコンビナーゼ遺伝子の発現は誘導プロモーターによっ て制御されるものである、植物発現ベクター。 14.一対の第一の部位特異的リコンビナーゼ部位が同方向反復配列である、請 求項13に記載の発現ベクター。 15.雄性不稔性植物を生産するための植物発現ベクターであって、当該ベクタ ーは、自滅遺伝子に作動的に連結された葯特異性プロモーターを有すると共に、 前記葯特異性プロモーターと自滅遺伝子をコードする核酸配列の少なくとも一部 分は、同方向に反復された一対の部位特異的組替え配列によってフランキングさ れたものである、雄性不稔性植物を生産するための植物発現ベクター。 16.基本的に植物細胞と、請求項15に記載のDNA配列をインビトロで植物 細胞内に導入して生産した種子若しくは植物とからなる植物体。 17.雄性稔性ハイブリッド植物を作出するためのシステムであって、当該シス テムは、 不稔性誘導遺伝子に作動的に連結された葯特異性プロモーターを含むDNA配 列を有する雄性不稔性植物体と、 前記部位特異的組替え配列と相互作用する部位特異的リコンビナーゼをコード する遺伝子を含有するDNA配列を有する稔性回復植物体と、 を含み、前記葯特異性プロモーターと不稔性誘導遺伝子は同方向に反復された一 対の部位特異的組替え配列によってフランキングされたものであり、かつ、雄性 不稔性植物体を稔性回復植物体と他家受粉させて雄性稔性ハイブリッド植物を作 出する、雄性稔性ハイブリッド植物作出システム。 18.自滅遺伝子に作動的に連結された葯特異性プロモーターを含む多機能性D NA配列を有する雄性不稔性植物に稔性を回復させる方法であって、自滅遺伝子 は一対の部位特異的組替え配列によってフランキングされており、かつ、当該方 法は、雄性不稔性植物の細胞に部位特異性リコンビナーゼ活性を導入する段階を 含むものである方法。 19.部位特異性リコンビナーゼ活性が、雄性不稔性植物と、部位特異性リコン ビナーゼをコードする遺伝子を含むDNA配列を有する植物とを交配させること によって導入されるものである、請求項18に記載の方法。 20.前記多機能性DNA配列が更に、誘導プロモーターに作動的に連結された 部位特異的リコンビナーゼ遺伝子を含み、部位特異的リコンビナーゼ活性が誘導 プロモーターを誘導することによって導入されるものである、請求項18に記載 の方法。 21.稔性を有するトランスジェニック植物を生産する方法であって、 部位特異的組替え配列の同方向反復配列によってフランキングされた多機能性 DNA配列を含むDNA構築物を植物細胞中に導入して雄性不稔性植物を生産す る段階と、 前記雄性不稔性植物又は前記雄性不稔性植物の後代を稔性回復植物と交配する 段階とを含み、前記多機能性DNA配列は自滅遺伝子を含み、前記稔性回復植物 は部位特異性リコンビナーゼをコードする遺伝子を含むDNA配列を有し、前記 部位特異性リコンビナーゼは前記部位特異的組替え配列と相互作用して、雄性不 稔性植物と稔性回復植物とを交配して作出した後代の植物から自滅遺伝子を除去 するものである、稔性を有するトランスジェニック植物を生産する方法。 22.自滅遺伝子に作動的に連結されたタペータム特異性プロモーターを含有す る稔性誘導DNA配列で形質転換された植物細胞を含む植物体であって、自滅遺 伝子をコードする核酸配列は同方向に反復された一対の部位特異的組替え配列に よってフランキングされたものである植物体。 23.基本的にインビトロで植物細胞にDNA配列を導入して生産される植物細 胞種子または植物からなる植物体であって、前記DNA配列は配列番号2のタペ ータム特異性調節要素と、コアプロモーターと、構造遺伝子とを含み、構造遺伝 子の発現が、タペータム特異性調節要素によって調節されるものである、植物体 。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US536295P | 1995-10-13 | 1995-10-13 | |
US60/005,362 | 1995-10-13 | ||
PCT/US1996/016418 WO1997013401A1 (en) | 1995-10-13 | 1996-10-11 | Method for the production of hybrid plants |
Publications (1)
Publication Number | Publication Date |
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JPH11514233A true JPH11514233A (ja) | 1999-12-07 |
Family
ID=21715472
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9515277A Pending JPH11514233A (ja) | 1995-10-13 | 1996-10-11 | ハイブリッド植物の生産方法 |
Country Status (7)
Country | Link |
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US (2) | US5929307A (ja) |
EP (1) | EP0876094A4 (ja) |
JP (1) | JPH11514233A (ja) |
AU (1) | AU716781B2 (ja) |
CA (1) | CA2234557C (ja) |
NZ (1) | NZ322673A (ja) |
WO (1) | WO1997013401A1 (ja) |
Families Citing this family (78)
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---|---|---|---|---|
US6964861B1 (en) | 1998-11-13 | 2005-11-15 | Invitrogen Corporation | Enhanced in vitro recombinational cloning of using ribosomal proteins |
US6720140B1 (en) * | 1995-06-07 | 2004-04-13 | Invitrogen Corporation | Recombinational cloning using engineered recombination sites |
US6143557A (en) * | 1995-06-07 | 2000-11-07 | Life Technologies, Inc. | Recombination cloning using engineered recombination sites |
EP0971580B1 (en) | 1997-04-04 | 2003-07-30 | Purdue Research Foundation | Regulatory element for expressing genes in plants |
EP1017830A1 (en) * | 1997-07-30 | 2000-07-12 | Zeneca Limited | Genetic method for controlling sprouting |
JP2001514856A (ja) * | 1997-09-05 | 2001-09-18 | パーデュー・リサーチ・ファウンデーション | 植物における遺伝子の選択的発現 |
US7351578B2 (en) * | 1999-12-10 | 2008-04-01 | Invitrogen Corp. | Use of multiple recombination sites with unique specificity in recombinational cloning |
CN101125873A (zh) * | 1997-10-24 | 2008-02-20 | 茵维特罗根公司 | 利用具重组位点的核酸进行重组克隆 |
AU752704B2 (en) | 1997-10-24 | 2002-09-26 | Invitrogen Corporation | Recombinational cloning using nucleic acids having recombination sites |
US6632980B1 (en) | 1997-10-24 | 2003-10-14 | E. I. Du Pont De Nemours And Company | Binary viral expression system in plants |
ZA989886B (en) | 1997-10-30 | 1999-04-30 | Mogen Int | Nuclear male sterile plants method of producing same and methods to restore fertility |
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GB9216151D0 (en) * | 1992-07-29 | 1992-09-09 | Ici Plc | Containment of plant germplasm |
US5527695A (en) * | 1993-01-29 | 1996-06-18 | Purdue Research Foundation | Controlled modification of eukaryotic genomes |
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- 1996-10-11 US US08/765,268 patent/US5929307A/en not_active Expired - Lifetime
- 1996-10-11 US US08/728,956 patent/US5677175A/en not_active Expired - Lifetime
- 1996-10-11 WO PCT/US1996/016418 patent/WO1997013401A1/en not_active Application Discontinuation
- 1996-10-11 AU AU76628/96A patent/AU716781B2/en not_active Ceased
- 1996-10-11 JP JP9515277A patent/JPH11514233A/ja active Pending
- 1996-10-11 NZ NZ322673A patent/NZ322673A/en unknown
- 1996-10-11 CA CA002234557A patent/CA2234557C/en not_active Expired - Fee Related
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US5929307A (en) | 1999-07-27 |
NZ322673A (en) | 1999-09-29 |
WO1997013401A1 (en) | 1997-04-17 |
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US5677175A (en) | 1997-10-14 |
EP0876094A4 (en) | 2002-04-24 |
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