PLANT CELLS AND PLANTS WHICH SYNTHESIZE A STARCH WITH AN INCREASED FINAL VISCOSITY
    4.
    发明申请
    PLANT CELLS AND PLANTS WHICH SYNTHESIZE A STARCH WITH AN INCREASED FINAL VISCOSITY 有权
    植物细胞和植物合成具有增加的最终粘度的淀粉

    公开(公告)号:US20100292461A1

    公开(公告)日:2010-11-18

    申请号:US12714167

    申请日:2010-02-26

    Abstract: The present invention relates to a plant cell which is genetically modified, the genetic modification leading to the reduction of the activity of one or more SSIII proteins which occur endogenously in the plant cell and to the reduction of the activity of one or more BEI proteins which occur endogenously in the plant cell and to the reduction of the activity of one or more BEII proteins which occur endogenously in the plant cell in comparison with corresponding plant cells, of wild-type plants, which have not been genetically modified. Further aspects of the invention relate to plants containing such plant cells, to a method for generating the plant cells and plants, and to the starch obtainable from them.

    Abstract translation: 本发明涉及遗传修饰的植物细胞,导致在植物细胞中内源性发生的一种或多种SSIII蛋白的活性降低的遗传修饰以及降低一种或多种BEI蛋白的活性, 在植物细胞中内源性地发生,并且与未经遗传修饰的野生型植物的相应植物细胞相比,在植物细胞内源性地发生一种或多种BEII蛋白的活性降低。 本发明的其它方面涉及含有这种植物细胞的植物,用于产生植物细胞和植物的方法以及从其获得的淀粉。

    Rice and products thereof having starch with an increased proportion of amylose

    公开(公告)号:US07790955B2

    公开(公告)日:2010-09-07

    申请号:US10577564

    申请日:2004-10-27

    Abstract: Rice having reduced levels of starch branching enzymes produce grain having a high relative amylose content in the endosperm. The rice grain of this invention can be of a non-shrunken phenotype despite a lesion in the amylopectin synthesis pathway and may be transgenic or nontransgenic.    1 GCCACCGACA TCCGCCGCAA TGCTGTGTCT CACCTCCTCT TCCTCCTCCG CGCCCGCTCC   61 GCTCCTTCCC TCTCTCGCTG ATCGACCGAG CCCGGGAATC GCGGGCGGGG GTGGCAATGT  121 TCGCCTGAGC GTGGTTTCTT CGCCGCGCCG GTCGTGGCCT GGAAAGGTCA AGACCAATTT  181 CTCAGTTCCT GCGACTGCGC GAAAAAACAA AACCATGGTG ACTGTTGTGG AGGAGGTCGA  241 CCACCTTCCT ATATATGATC TGGACCCTAA GTTGGAGGAA TTCAAGGATC ACTTCAACTA  301 TAGGATAAAA AGATACCTCG ACCAGAAATG CCTGATTGAA AAACATGAGG GGGGCCTTGA  361 AGAATTTTCT AAAGGCTATT TGAAGTTTGG GATTAATACA GTTGATGGTG CCACAATATA  421 TCGTGAATGG GCGCCTGCTG CACAAGAAGC ACAGCTCATT GGTGAGTTCA ATAACTGGAA  481 TGGTGCAAAA CACAAGATGG AGAAGGATAA ATTTGGCATT TGGTCAATCA AGATTTCACA  541 TGTCAATGGG AAGCCTGCCA TCCCTCACAA TTCCAAGGTT AAATTTCGCT TTAGGCATGG  601 GGGTGGAGCA TGGGTTGATC GTATTCCCGC ATGGATTCGT TATGCAACTT TTGATGCCTC  661 TAAATTTGGA GCTCCATATG ATGGTGTACA CTGGGATCCT CCAGCCTGTG AAAGGTACGT  721 GTTTAAGCAT CCTCGACCTC CAAAACCTGA TGCTCCACGC ATCTATGAGG CTCATGTGGG  781 GATGAGTGGT GAAGAGCCAG AAGTAAGCAC ATACAGAGAA TTTGCAGACA ATGTGTTACC  841 ACGCATACGG GCAAATAACT ACAACACAGT TCAGTTAATG GCAATCATGG AACATTCCTA  901 CTATGCTTCT TTTGGGTATC ACGTGACAAA TTTTTTCGCA GTCAGCAGCA GATCAGGAAC  961 ACCAGAGGAT CTGAAATATC TTGTTGACAA GGCACATAGT TTAGGATTAC GAGTTCTGAT 1021 GGATGTTGTC CATAGCCATG CGAGTAATAA TGTGACCGAT GGTCTAAATG GCTATGACGT 1081 TGGACAAAAC ACTCATGAGT CTTATTTTCA TACAGGAGAT AGGGGCTACC ATAAACTCTG 1141 GGATAGTCGT CTGTTCAACT ATGCCAATTG GGAGGTCTTA AGATTTCTTC TTTCTAATTT 1201 GAGATATTGG ATGGACGAAT TCATGTTTGA TGGCTTCCGA TTTGATGGGG TTACATCAAT 1261 GCTATACCAT CACCATGGTA TCAATAAGGG ATTTACTGGA AACTACAAGG AGTATTTCAG 1321 TTTGGATACC GATGTGGATG CAATTGTTTA CATGATGCTC GCAAACCATT TAATGCATAA 1381 ACTCTTGCCG GAAGCAACTA TTGTTGCTGA AGATGTTTCG GGCATGCCAG TGCTTTGTCG 1441 GCCAGTTGAT GAAGGTGGAG TAGGGTTTGA CTTCCGCCTG GCAATGGCCA TTCCTGATAG 1501 ATGGATTGAC TACCTGAAGA ACAAAGAGGA CCGCAAATGG TCAATGAGTG AAATAGTGCA 1561 AACTTTGACT AACAGGAGAT ATACAGAAAA ATGCATTGCC TATGCCGAGA GCCATGATCA 1621 GTCCATTGTT GGTGACAAGA CTATAGCATT TCTCTTGATG GACAAGGAAA TGTACACTGG 1681 CATGTCAGAC TTGCAGCCTG CTTCACCTAC CATCAACCGT GGCATTGCAC TCCAAAAGAT 1741 GATTCACTTC ATTACGATGG CCCTTGGAGG TGATGGCTAC TTAAATTTTA TGGGCAATGA 1801 GTTTGGCCAT CCAGAATGGA TTGACTTTCC AAGAGAAGGC AACAACTGGA GCTATGATAA 1861 ATGCAGACGT CAGTGGAGCC TTGTCGACAC TGATCACCTT CGATACAAGT ATATGAATGC 1921 ATTTGATCAA GCAATGAATG CACTCGAGGA GGAATTTTCC TTCCTGTCAT CATCAAAGCA 1981 GATTGTTAGC GACATGAACG AGAAAGATAA GGTTATTGTC TTTGAACGTG GAGATTTGGT 2041 TTTTGTTTTC AATTTTCATC CCAACAAAAC TTATAAGGGT TACAAAGTCG GATGTGACTT 2101 GCCCGGGAAG TACAGAGTAG CTCTGGACTG TGATGCTTTG GTCTTTGGTG GCCATGGAAG 2161 AGTTGGCCAT GATGTGGATC ACTTCACGTC TCCCGAGGGA ATGCCAGGAG TACCAGAAAC 2221 AAATTTCAAC AACCGCCCTA ACTCATTCAA AGTCCTTTCC CCGCCCCGTA CCTGTGTGGC 2281 TTACTATCGC GTTGATGAAG ATCGTGAAGA GCTCAGGAGG GGTGGAGCAG TTGCTTCTGG 2341 AAAGATTGTT ACAGAGTATA TCGATGTTGA AGCAACAAGT GGGGAGACTA TCTCTGGTGG 2401 CTGGAAGGGC TCCGAGAAGG ACGATTGTGG CAAGAAAGGG ATGAAGTTTG TGTTTCGGTC 2461 TTCTGACGAA GACTGCAAAT GAAGCATCAG ATTTCTTGAT CAGGAGCAAC TGTTGGTGCC 2521 CTTGTAATCT GGAGATCCTG GCTTGCCTTG GACTTGGTTG TGGTTCTTTA GCAGTTGCTA 2581 TGTACCTATC TATGATATGA ACTTTATGTA TAGTTCGCCT TAAAGAAAGA ATAAGCAGTG 2641 ATGATGTGGC CTTAAACCTG AGCTGCACAA GCCTAATGTA AAAATAAAGT TTCAGGCTTT 2701 CATCCAGAAT AAAACAGCTG TTCATTTACC ATCTCAAAA

    Monocotyledon plant cells and plants which synthesise modified starch
    10.
    发明申请
    Monocotyledon plant cells and plants which synthesise modified starch 有权
    单子叶植物细胞和合成改性淀粉的植物

    公开(公告)号:US20080248188A1

    公开(公告)日:2008-10-09

    申请号:US11585179

    申请日:2006-10-24

    Abstract: The present invention relates to monocotyledon plant cells and plants which are genetically modified, wherein the genetic modification consists of the introduction of an extraneous nucleic acid molecule which codes for a protein with the biological activity of an R1 protein. The present invention further relates to means and methods for the production thereof. Plant cells and plants of this type synthesise a modified starch, which is characterised in that it has an increased phosphate content and/or a modified phosphorylation pattern and/or an increased final viscosity in an RVA profile and/or a reduced peak temperature in DSC analysis and/or an increased gel strength in the texture analysis compared with starch from corresponding non-genetically modified monocotyledon plants. Therefore, the present invention also relates to the starch which is synthesised from the plant cells and plants according to the invention, and to methods of producing said starch. The present invention further relates to wheat flours which contain said modified starches, and to food products and bakery products which contain said wheat flours and/or starch.

    Abstract translation: 本发明涉及单子叶植物细胞和遗传修饰的植物,其中遗传修饰由引入编码具有R1蛋白的生物活性的蛋白质的外来核酸分子组成。 本发明还涉及其生产方法和方法。 这种类型的植物细胞和植物合成了改性淀粉,其特征在于其具有增加的磷酸盐含量和/或改进的磷酸化模式和/或在RVA谱中增加的最终粘度和/或DSC中降低的峰值温度 分析和/或纹理分析中与来自相应的非转基因植物单子叶植物的淀粉相比增加的凝胶强度。 因此,本发明还涉及由根据本发明的植物细胞和植物合成的淀粉以及生产所述淀粉的方法。 本发明还涉及含有所述改性淀粉的小麦粉,以及含有所述小麦面粉和/或淀粉的食品和焙烤食品。

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