JP2000509612A - 植物の改良された形質転換法 - Google Patents
植物の改良された形質転換法Info
- Publication number
- JP2000509612A JP2000509612A JP10536435A JP53643598A JP2000509612A JP 2000509612 A JP2000509612 A JP 2000509612A JP 10536435 A JP10536435 A JP 10536435A JP 53643598 A JP53643598 A JP 53643598A JP 2000509612 A JP2000509612 A JP 2000509612A
- Authority
- JP
- Japan
- Prior art keywords
- acid
- cells
- dna
- plant
- dna fragment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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Classifications
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- C—CHEMISTRY; METALLURGY
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- C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
- C12N15/09—Recombinant DNA-technology
- C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
- C12N15/79—Vectors or expression systems specially adapted for eukaryotic hosts
- C12N15/82—Vectors or expression systems specially adapted for eukaryotic hosts for plant cells, e.g. plant artificial chromosomes (PACs)
- C12N15/8201—Methods for introducing genetic material into plant cells, e.g. DNA, RNA, stable or transient incorporation, tissue culture methods adapted for transformation
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- C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
- C12N15/09—Recombinant DNA-technology
- C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
- C12N15/79—Vectors or expression systems specially adapted for eukaryotic hosts
- C12N15/82—Vectors or expression systems specially adapted for eukaryotic hosts for plant cells, e.g. plant artificial chromosomes (PACs)
- C12N15/8201—Methods for introducing genetic material into plant cells, e.g. DNA, RNA, stable or transient incorporation, tissue culture methods adapted for transformation
- C12N15/8202—Methods for introducing genetic material into plant cells, e.g. DNA, RNA, stable or transient incorporation, tissue culture methods adapted for transformation by biological means, e.g. cell mediated or natural vector
- C12N15/8205—Agrobacterium mediated transformation
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Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.単子葉植物細胞のゲノムへのDNA断片の組み込み法であって、 1)DNA断片との接触の前に、植物性フェノール性化合物を含む培地上で、 非形質転換単子葉植物細胞の培養物を、細胞分裂を刺激し外来DNAの組み込み 能を増強するのに充分な時間、インキュベートする工程;および 2)DNA断片が非形質転換細胞により摂取され、非形質転換細胞のゲノムに 安定に組み込まれる条件下で、非形質転換細胞にDNA断片を接触させて形質転 換細胞を産生する工程、 を含んでなる、上記方法 2.形質転換細胞からトランスジェニック単子葉植物を再生する工程をさらに含 む、請求の範囲第1項に記載の方法。 3.植物性フェノール性化合物は、アセトシリンゴン、α−ヒドロキシ−アセト シリンゴン、シナピン酸、シリンジ酸(syringic acid)、フェルリ酸(ferulic acid)、カテコール、p−ヒドロキシ安息香酸、β−レソルシル酸(β-resorc ylic acid)、プロトカテク酸、ピロガロール酸、没食子酸、またはバニリンで ある、請求の範囲第1項に記載の方法。 4.植物性フェノール性化合物はアセトシリンゴンである、請求の範囲第3項に 記載の方法。 5.植物性フェノール性化合物は、アセトシリンゴン、α−ヒドロキシ−アセト シリンゴン、シナピン酸、シリンジ酸(syringi cacid)、フェルリ酸(ferulic acid)、カテコール、p−ヒドロキシ安息香酸、β−レソルシル酸(β-resorc ylic acid)、プロトカテク酸、ピロガロール厳、没食子酸、およびバニリンよ りなる群から選択される、少なくとも2つの植物性フェノール性化合物を含む混 合物である、請求の範囲第3項に記載の方法。 6.混合物は、少なくともアセトシリンゴンとp−ヒドロキシ安息香酸を含む、 請求の範囲第5項に記載の方法。 7.単子葉植物はトウモロコシ、イネ、コムギまたはオオムギである、請求の範 囲第1項に記載の方法。 8.単子葉植物はトウモロコシである、請求の範囲第1項〜6項までのいずれか 1 項に記載の方法。 9.非形質転換単子葉植物細胞の培養物はI型カルスである、請求の範囲第8項 に記載の方法。 10.I型カルスは、接触工程の前に断片に切断されている、請求の範囲第9項 に記載の方法。 11.I型カルスは、インキュベーション工程の前に断片に切断されている、請 求の範囲第9項に記載の方法。 12.I型カルス断片は最大0.5〜5mmの長さを有する、請求の範囲第10項 に記載の方法。 13.非形質転換細胞は、DNA断片との接触の前に、約1〜10日間、植物性 フェノール性化合物を含む培地上でインキュベートされる、請求の範囲第1項に 記載の方法。 14.非形質転換細胞は、DNA断片との接触の前に、約4〜5日間、植物性フ ェノール性化合物を含む培地上でインキュベートされる、鯖求の範囲第1項に記 載の方法。 15.非形質転換細胞は、DNA断片との接触の前に、約4〜5日間、植物性フ ェノール性化合物を含む培地上でインキュベートされる、請求の範囲第12項に 記載の方法。 16.非形質転換細胞は、電気穿孔法、ポリエチレングリコールを使用する直接 遺伝子移動、またはDNAコーティングしたマイクロプロジェクタイルによる衝 撃により、DNA断片と接触される、請求の範囲第1項に記載の方法。 17.非形質転換細胞は、DNA断片を含むアグロバクテリウム株との同時培養 法により、DNA断片と接触される、請求の範囲第1項に記載の方法。 18.非形質転換細胞は、DNA断片を含むアグロバクテリウム株との同時培養 法により、DNA断片と接触される、請求の範囲第12項に記載の方法。 19.アグロバクテリウム株は追加のvirG遺伝子コピーをさらに含む、請求 の範囲第17項に記載の方法。 20.virG遺伝子はpTiBo542から得られる、請求の範囲第19項に 記載の方法。 21.アグロバクテリウム株は、virBプロモーターに機能的に結合したvi rB11コード領域を含むキメラ遺伝子の追加のコピーをさらに含む、請求の範 囲第17項に記載の方法。 22.単子葉植物細胞を外来DNAと接触させる前に、植物性フェノール性化合 物を含む培地上で該細胞を培養することを含んでなる、単子葉植物細胞の安定な 形質転換の頻度を上げる方法。 23.植物性フェノール性化合物は、アセトシリンゴン、α−ヒドロキシ−アセ トシリンゴン、シナピン酸、シリンジ酸(syringic acid)、フェルリ酸(ferul ic acid)、カテコール、p−ヒドロキシ安息香酸、β−レソルシル酸(β-reso rcylic acid)、プロトカテク酸、ピロガロール厳、没食子酸、またはバニリン である、請求の範囲第20項に記載の方法。 24.アセトシリンゴン、α−ヒドロキシ−アセトシリンゴン、シナピン酸、シ リンジ酸(syringic acid)、フェルリ酸(ferulic acid)、カテコール、p− ヒドロキシ安息香酸、β−レソルシル酸(β-resorcylic acid)、プロトカテク 酸、ピロガロール酸、没食子酸、およびバニリンよりなる群から選択される、少 なくとも2つの植物性フェノール性化合物を含む、植物増殖培地用の組成物。 25.植物性フェノール性化合物はアセトシリンゴンおよびp−ヒドロキシ安息 香酸である、請求の範囲第24項に記載の方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US80898897A | 1997-02-20 | 1997-02-20 | |
| US08/808,988 | 1997-02-20 | ||
| PCT/IB1998/000220 WO1998037212A1 (en) | 1997-02-20 | 1998-02-20 | Improved transformation method for plants |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000509612A true JP2000509612A (ja) | 2000-08-02 |
| JP4199312B2 JP4199312B2 (ja) | 2008-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP53643598A Expired - Fee Related JP4199312B2 (ja) | 1997-02-20 | 1998-02-20 | 植物の改良された形質転換法 |
Country Status (13)
| Country | Link |
|---|---|
| US (2) | US6140553A (ja) |
| EP (1) | EP0900279B1 (ja) |
| JP (1) | JP4199312B2 (ja) |
| CN (1) | CN1155715C (ja) |
| AT (1) | ATE278026T1 (ja) |
| AU (1) | AU727570B2 (ja) |
| BR (1) | BR9805900B1 (ja) |
| CA (1) | CA2252612C (ja) |
| DE (1) | DE69826596T2 (ja) |
| DK (1) | DK0900279T3 (ja) |
| ES (1) | ES2229472T3 (ja) |
| PT (1) | PT900279E (ja) |
| WO (1) | WO1998037212A1 (ja) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101786121B1 (ko) | 2009-03-16 | 2017-10-16 | 디에스엠 아이피 어셋츠 비.브이. | 라비린툴로바이코타문 미생물에서의 단백질 생산 |
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|---|---|---|---|---|
| EP0179861A1 (en) * | 1984-04-19 | 1986-05-07 | Agracetus | Methods and vectors for transformation of plant cells |
| US5187073A (en) | 1986-06-30 | 1993-02-16 | The University Of Toledo | Process for transforming gramineae and the products thereof |
| US5177010A (en) * | 1986-06-30 | 1993-01-05 | University Of Toledo | Process for transforming corn and the products thereof |
| WO1989012102A1 (en) * | 1988-06-01 | 1989-12-14 | The Texas A&M University System | Method for transforming plants via the shoot apex |
| US4954442A (en) * | 1988-08-31 | 1990-09-04 | Purdue Research Foundation | Opine enhancement of vir gene induction |
| ATE318318T1 (de) | 1990-11-23 | 2006-03-15 | Bayer Bioscience Nv | Verfahren zur transformation monokotyler pflanzen |
| DE69334225D1 (de) * | 1992-07-07 | 2008-07-31 | Japan Tobacco Inc | Verfahren zur transformation einer monokotyledon pflanze |
| FR2709496B1 (fr) * | 1993-08-30 | 1995-11-03 | Limagrain Holding Groupe | Procédé de production de plantes transgéniques, entièrement transformées en génération T0, à partir de méristèmes. |
| DE69433809T2 (de) | 1993-09-03 | 2005-06-16 | Japan Tobacco Inc. | Verfahren zur transformation von monocotyledonen mittels des schildes von unreifen embryonen |
| US5693512A (en) * | 1996-03-01 | 1997-12-02 | The Ohio State Research Foundation | Method for transforming plant tissue by sonication |
| DE69826596T2 (de) * | 1997-02-20 | 2006-02-09 | Bayer Bioscience N.V. | Verbesserte methode zur transformation von pflanzen |
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1998
- 1998-02-20 DE DE69826596T patent/DE69826596T2/de not_active Expired - Lifetime
- 1998-02-20 AT AT98903214T patent/ATE278026T1/de active
- 1998-02-20 US US09/026,673 patent/US6140553A/en not_active Expired - Lifetime
- 1998-02-20 CN CNB988004763A patent/CN1155715C/zh not_active Expired - Fee Related
- 1998-02-20 PT PT98903214T patent/PT900279E/pt unknown
- 1998-02-20 JP JP53643598A patent/JP4199312B2/ja not_active Expired - Fee Related
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- 1998-02-20 EP EP98903214A patent/EP0900279B1/en not_active Expired - Lifetime
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101786121B1 (ko) | 2009-03-16 | 2017-10-16 | 디에스엠 아이피 어셋츠 비.브이. | 라비린툴로바이코타문 미생물에서의 단백질 생산 |
| KR101939014B1 (ko) | 2009-03-16 | 2019-01-15 | 디에스엠 아이피 어셋츠 비.브이. | 라비린툴로바이코타문 미생물에서의 단백질 생산 |
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| Publication number | Publication date |
|---|---|
| CA2252612A1 (en) | 1998-08-27 |
| US6140553A (en) | 2000-10-31 |
| WO1998037212A1 (en) | 1998-08-27 |
| CN1155715C (zh) | 2004-06-30 |
| ATE278026T1 (de) | 2004-10-15 |
| DE69826596D1 (de) | 2004-11-04 |
| CN1222939A (zh) | 1999-07-14 |
| ES2229472T3 (es) | 2005-04-16 |
| BR9805900B1 (pt) | 2009-05-05 |
| DK0900279T3 (da) | 2005-01-31 |
| EP0900279B1 (en) | 2004-09-29 |
| JP4199312B2 (ja) | 2008-12-17 |
| US6372963B1 (en) | 2002-04-16 |
| CA2252612C (en) | 2010-01-05 |
| AU6002798A (en) | 1998-09-09 |
| EP0900279A1 (en) | 1999-03-10 |
| AU727570B2 (en) | 2000-12-14 |
| PT900279E (pt) | 2005-01-31 |
| DE69826596T2 (de) | 2006-02-09 |
| BR9805900A (pt) | 1999-08-24 |
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