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1.发明授权CONTROL OF MALE FERTILITY USING EXTERNALLY INDUCIBLE PROMOTER SEQUENCES 失效控制男性的生育能力通过使用externinduzierbaren启动子序列
公开(公告)号：EP0631630B1
公开(公告)日：2006-05-31
申请号：EP93907354.0
申请日：1993-03-09
CPC分类号： C12N9/0004 , A01H1/02 , C07K14/415 , C12N5/04 , C12N15/82 , C12N15/8289
摘要： An inducible promoter is used to regulate expression of a gene which is known to be critical to male fertility. The selected gene's control sequences are modified so that it is normally 'off' and as a result the plants are male sterile. When it is desired to reproduce the male sterile plants, male fertility is restored by treating the plants with a non-phytotoxic chemical which induces expression of the critical gene. A critical gene is one which affects flavonol production and in particular compounds of formula (I), wherein R1, R2, R3, R4, R5, R7, and R8 are hydrogen, hydroxyl or alkoxy having from 1 to 4 carbon atoms. Particularly preferred flavonols include galangin, kaempferol, iso-rhamnetin, quercetin and morin.
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公开(公告)号：EP1112360A1
公开(公告)日：2001-07-04
申请号：EP99946839.0
申请日：1999-09-10
CPC分类号： C12N15/8287 , C07K14/43577 , C07K14/721 , C07K2319/00
摘要： The field of the invention is inducible gene expression systems wherein expression is controlled by a novel ecdysone receptor or its derivatives. The field particularly relates to the isolation and characterization of nucleic acid and polypeptides for a novel ecdysone receptor. The nucleic acid and polypeptides are useful in novel gene expression systems inducible with ecdysone or derivative receptor agonists.
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公开(公告)号：EP1320618B1
公开(公告)日：2012-03-07
申请号：EP01971332.0
申请日：2001-09-25
CPC分类号： C12N15/8289 , C07K14/415 , C12N15/8217 , C12N15/8222 , C12N15/8231
摘要： Nucleotide sequences mediating male fertility in plants are described, with DNA molecule and amino acid sequences set forth. Promoter sequences and their essential regions are also identified. The nucleotide sequences are useful in mediating male fertility in plants.
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公开(公告)号：EP0994956B1
公开(公告)日：2005-01-05
申请号：EP98931443.0
申请日：1998-06-19
发明人： ALBERTSEN, Marc, C. , FOX, Timothy, W. , GARNAAT, Carl, W. , HUFFMAN, Gary, A. , KENDALL, Timmy, L.
IPC分类号： C12N15/82 , C12N15/29 , C12N9/24 , C12N9/22 , C12N9/10 , C12N9/00 , C07K14/34 , C12Q1/68 , A01H5/00
CPC分类号： C12Y302/01031 , C07K14/34 , C12N9/1037 , C12N9/22 , C12N9/2402 , C12N9/93 , C12N15/8231 , C12N15/8289 , C12Y302/01039 , C12Y602/01003
摘要： The present invention relates to an isolated nucleic sequence encoding the Ms45 male tissue-preferred regulatory region. In one aspect this invention relates to the use of this male tissue-preferred regulatory region in mediating fertility. An example of such use is the production of hybrid seed such as in a male sterility system. The Ms45 male tissue-preferred regulatory region can be operably linked with exogenous genes, such as those encoding cytotoxins, complementary nucleotidic units and inhibitory molecules. This invention also relates to plant cells, plant tissue and differentiated plants which contain the regulatory region in this invention.
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公开(公告)号：EP1320618A2
公开(公告)日：2003-06-25
申请号：EP01971332.0
申请日：2001-09-25
CPC分类号： C12N15/8289 , C07K14/415 , C12N15/8217 , C12N15/8222 , C12N15/8231
摘要： Nucleotide sequences mediating male fertility in plants are described, with DNA molecule and amino acid sequences set forth. Promoter sequences and their essential regions are also identified. The nucleotide sequences are useful in mediating male fertility in plants.
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6.发明公开METHODS AND COMPOSITIONS FOR THE PRODUCTION OF UNREDUCED, NON-RECOMBINED GAMETES AND CLONAL OFFSPRING 审中-公开用于生产未降解，非重新组合和克隆脱落的方法和组合物
公开(公告)号：EP3292205A1
公开(公告)日：2018-03-14
申请号：EP16725663.5
申请日：2016-05-06
申请人： Pioneer Hi-Bred International, Inc. , Universität Zürich , E. I. du Pont de Nemours and Company
发明人： FOX, Tim, W. , ALBERTSEN, Marc, C. , WILLIAMS, Mark, E. , LAWIT, Shai, J. , CHAMBERLIN, Mark, A. , GROSSNIKLAUS, Ueli , BRUNNER, Gion, Arco , CHUMAK, Nina , DE ASIS, Joana, Bernardes , PASQUER, Frederique
IPC分类号： C12N15/82
CPC分类号： C12N15/8218 , C12N15/8241
摘要： Methods and compositions used to prevent or decrease reduction, or reduction and recombination, during meiosis in female sporocyte, female gametophytes, or female gametes are described herein. The compositions and methods may include silencing elements and/or use gene-editing technology to decrease or inhibit Nrf4 expression levels or activity. Further provided are compositions and methods for the production of a plant that has ovules comprising non-reduced, or non-reduced and non-recombined, gametes, and/or seeds that contain clonal maternal embryos.
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7.发明公开DROUGHT TOLERANT PLANTS AND RELATED CONSTRUCTS AND METHODS INVOLVING GENES ENCODING DTP21 POLYPEPTIDES 审中-公开DRY抗性植物及相关结构和方法的研究FOR DTP21编码基因
公开(公告)号：EP2493914A1
公开(公告)日：2012-09-05
申请号：EP10773517.7
申请日：2010-11-01
发明人： KASHIHARA, Masakazu , KOMORI, Toshiyuki , OKA, Ichiro , USAMI, Satoru , KATO, Norio , HIEI, Yukoh , TAKAKURA, Yoshimitsu , KOMARI, Toshihiko , IMAYAMA, Teruyuki , TINGEY, Scott, V. , SAKAI, Hajime , ALBERTSEN, Marc, C. , LUCK, Stanley
IPC分类号： C07K14/415 , C12N15/82
CPC分类号： C12N15/8273 , C07K14/415 , C12N15/821
摘要： Isolated polynucleotides and polypeptides and recombinant DNA constructs useful for conferring drought tolerance, compositions (such as plants or seeds) comprising these recombinant DNA constructs, and methods utilizing these recombinant DNA constructs. The recombinant DNA construct comprises a polynucleotide operably linked to a promoter that is functional in a plant, wherein said polynucleotide encodes a DTP21 polypeptide.
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8.发明授权
公开(公告)号：EP0797675B1
公开(公告)日：2006-06-07
申请号：EP95940806.3
申请日：1995-12-07
IPC分类号： C12N15/82
CPC分类号： C12N9/1007 , C07K14/415 , C12N15/8216 , C12N15/8231 , C12N15/8289 , Y10S47/01
摘要： Plant development can be altered by transforming a plant with a genetic construct that includes regulatory elements and DNA sequences capable of acting in a fashion to inhibit pollen formation or function, thus rendering the transformed plant reversibly male-sterile. In particular, the present invention relates to the use of dominant negative genes and an anther-specific promoter. Male sterility is reversed by incorporation into a plant of a second genetic construct which represses the dominant negative gene. The invention also relates to novel DNA sequences which exhibit the ability to serve as anther-specific promoters in plants.
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公开(公告)号：EP0787189B1
公开(公告)日：2005-06-01
申请号：EP95901716.1
申请日：1994-10-28
IPC分类号： C12N15/29 , C12N15/83 , C07K14/415 , A01H1/02 , A01H5/00
CPC分类号： C07K14/415 , C12N15/8289
摘要： Nucleotide sequences mediating male fertility in plants are described, with DNA molecule and amino acid sequences set forth. Use of the nucleotide sequences to mediate fertility in plants is also described. In one such method, an inducible promoter is used to regulate expression of the DNA molecule. The control sequences are modified so that it is normally "off" and as a result the plants are male sterile. When it is desired to reproduce the male sterile plants, male fertility is restored by treating the plants with a non-phytotoxic chemical which induces expression of the critical gene.
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公开(公告)号：EP2825656A1
公开(公告)日：2015-01-21
申请号：EP13711546.5
申请日：2013-03-12
发明人： ALBERTSEN, Marc, C. , LEONARD, April, L. , LI, Bailin , SHEN, Bo
IPC分类号： C12N15/82 , C07K14/415
CPC分类号： C12N15/8287 , C07K14/415 , C12N15/8231 , C12N15/8289 , C12Q1/6876 , C12Q2600/13 , C12Q2600/156
摘要： Genetic male sterile plants are provided in which complementing constructs result in suppression of a parental phenotype in the progeny. Methods to generate and maintain such plants and methods of use of said plants, are provided, including use of parental plants to produce sterile plants for hybrid seed production.
摘要翻译： 提供遗传雄性不育植物，其中补体构建体导致后代中的亲本表型的抑制。 提供了产生和维持这种植物的方法和所述植物的使用方法，包括使用亲本植物生产用于杂交种子生产的不育植物。
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