公开(公告)号：WO2015060773A9

公开(公告)日：2015-12-10

申请号：PCT/SE2014051238

申请日：2014-10-21

Applicant: SWETREE TECHNOLOGIES AB

Inventor： MELLEROWICZ EWA J ,  JÖNSSON LEIF ,  RATKE CHRISTINE ,  TEREBIENIEC BARBARA ,  WINESTRAND SANDRA

IPC: C12N15/82 ,  A01H1/00 ,  A01H5/00 ,  C12N9/10

CPC classification number: C12N15/8246 ,  C12N15/1137 ,  C12N15/8218 ,  C12N2310/14 ,  C12Y204/01

Abstract: The invention relates to a method for producing a transgenic tree having reduced xylan content compared to a wild-type tree of the same species, said method comprising reducing expression of one or more genes from the glycosyltransferase 43 (GT43), family in the said transgenic tree, whereby growth properties, mechanical properties, and/or saccharification properties are improved in the said transgenic tree.

Abstract translation: 本发明涉及用于产生与相同物种的野生型树木相比具有降低的木聚糖含量的转基因树木的方法，所述方法包括减少来自所述转基因中的糖基转移酶43（GT43）家族的一种或多种基因的表达 树，由此在所述转基因树中提高了生长特性，机械特性和/或糖化特性。

公开(公告)号：WO2012134378A1

公开(公告)日：2012-10-04

申请号：PCT/SE2012/050332

申请日：2012-03-26

Applicant: SWETREE TECHNOLOGIES AB ,  BERGLUND, Lars ,  SEHAQUI, Houssine ,  ZHOU, Qi

Inventor： BERGLUND, Lars ,  SEHAQUI, Houssine ,  ZHOU, Qi

IPC: C08J9/28 ,  B82Y30/00 ,  C08J3/075 ,  C08L1/02

CPC classification number: C08B16/00 ,  B82Y30/00 ,  C08B15/02 ,  C08J9/28 ,  C08J2201/0482 ,  C08J2201/0502 ,  C08J2205/026 ,  C08J2301/02 ,  C08L1/02 ,  C12P19/14

Abstract: The present invention relates to cellulose-based materials comprising nanofibrillated cellulose (NFC) from native cellulose. exhibiting highly superior properties as compared to other cellulose-based materials, a method for preparing such cellulose-based material, and uses thereof are also disclosed.

Abstract translation: 本发明涉及包含来自天然纤维素的纳米纤维化纤维素（NFC）的纤维素基材料。 与其它纤维素类材料相比，表现出非常优异的性能，还公开了制备这种纤维素基材料的方法及其用途。

公开(公告)号：WO2011123038A1

公开(公告)日：2011-10-06

申请号：PCT/SE2011/050356

申请日：2011-03-29

Applicant: SWETREE TECHNOLOGIES AB ,  EGERTSDOTTER, Ulrika ,  CLAPHAM, David

Inventor： EGERTSDOTTER, Ulrika ,  CLAPHAM, David

IPC: A01H4/00 ,  C12N5/04

CPC classification number: A01H4/005 ,  C12N5/0025

Abstract: A method for the culture of somatic plant embryos comprising contacting said embryos with a culture medium containing a plasmolytic or near plasmolytic concentration of a sugar alcohol or a combination of sugar alcohols; and culturing said embryos in said culture medium for a time period suitable for the desired level of maturation to be achieved. Inositol is a preferable sugar alcohol.

Abstract translation: 一种用于培养体细胞植物胚胎的方法，包括使所述胚胎与含有溶血或近等离子体溶解浓度的糖醇或糖醇组合的培养基接触; 并在所述培养基中培养所述胚胎适合达到所需成熟水平的时间。 肌醇是优选的糖醇。

公开(公告)号：WO2010062240A1

公开(公告)日：2010-06-03

申请号：PCT/SE2009/051239

申请日：2009-11-03

Applicant: SWETREE TECHNOLOGIES AB ,  HERTZBERG, Magnus ,  SUNDBERG, Björn ,  SANDBERG, Göran ,  SCHRADER, Jarmo ,  TEERI, Tuula ,  ASPEBORG, Henrik ,  WALLBÄCKS, Lars ,  BHALERAO, Rishikeshi ,  TRYGG, Johan ,  JOHANSSON, Karin ,  KARLSSON, Ann ,  JOHNSSON, Pär

Inventor： HERTZBERG, Magnus ,  SUNDBERG, Björn ,  SANDBERG, Göran ,  SCHRADER, Jarmo ,  TEERI, Tuula ,  ASPEBORG, Henrik ,  WALLBÄCKS, Lars ,  BHALERAO, Rishikeshi ,  TRYGG, Johan ,  JOHANSSON, Karin ,  KARLSSON, Ann ,  JOHNSSON, Pär

IPC: C12N15/82 ,  A01H5/00 ,  C12N9/10

CPC classification number: C12N15/8255 ,  A01H1/02 ,  C12N15/01 ,  C12N15/113

Abstract: The present invention is related to a set of genes, which when modified in plants gives altered lignin properties. The invention provides DNA construct such as a vector useful in the method of the invention. Further, the invention relates to a plant cell or plant progeny of the plants and wood produced by the plants according to the invention Lower lignin levels will result in improved saccharification for bio-refining and ethanol production and improved pulp and paper. Increased lignin levels will utilise lignin properties for energy production. The genes and DNA constructs may be used for the identification of plants having altered lignin characteristics as compared to the wild-type. According to the invention genes and DNA constructs may also be used as candidate genes in marker assisted breeding.

Abstract translation: 本发明涉及一组基因，当在植物中被修饰时，它们产生改变的木质素性质。 本发明提供了DNA构建体，例如可用于本发明方法的载体。 此外，本发明涉及由根据本发明的植物产生的植物和木材的植物细胞或植物后代。较低的木质素水平将导致用于生物精炼和乙醇生产的改进的糖化以及改进的纸浆和纸。 增加的木质素水平将利用木质素的能量生产特性。 与野生型相比，基因和DNA构建体可用于鉴定具有改变的木质素特征的植物。 根据本发明，基因和DNA构建体也可以用作标记辅助育种中的候选基因。

公开(公告)号：WO2008104528A3

公开(公告)日：2009-09-03

申请号：PCT/EP2008052286

申请日：2008-02-26

Applicant: SWETREE TECHNOLOGIES AB ,  BODIN AASE ,  GATENHOLM PAUL ,  FINK HELEN ,  RISBERG BO ,  BRUMER HARRY ,  AHRENSTEDT NILS LAGE

Inventor： BODIN AASE ,  GATENHOLM PAUL ,  FINK HELEN ,  RISBERG BO ,  BRUMER HARRY ,  AHRENSTEDT NILS LAGE

IPC: A61L27/20 ,  A61L27/54 ,  A61L31/04 ,  A61L31/16 ,  A61L33/08

CPC classification number: A61L27/507 ,  A61L27/34 ,  A61L27/54 ,  A61L33/08 ,  A61L2300/25 ,  A61L2300/414 ,  C08L1/00

Abstract: Implantable materials for medical or surgical applications comprising specific chemical groups on their surface to alter the physico-chemical properties of said material rendering it suitable implantation or biocompatible properties.

Abstract translation: 用于医疗或外科应用的植入材料包括其表面上的特定化学基团，以改变所述材料的物理化学性质，使其具有合适的植入或生物相容性质。

公开(公告)号：WO2008125983A3

公开(公告)日：2008-12-31

申请号：PCT/IB2008001482

申请日：2008-04-10

Applicant: SWETREE TECHNOLOGIES AB ,  JONES BRIAN ,  WANG JIEHUA ,  SANDBERG GORAN

Inventor： JONES BRIAN ,  WANG JIEHUA ,  SANDBERG GORAN

IPC: C07K14/415 ,  C12N15/82

CPC classification number: C12N15/8262 ,  C07K14/415 ,  C12N15/8218 ,  C12N15/8241

Abstract: This invention relates to methods of increasing the growth and/or biomass of plants by partially suppressing the expression of a SHORT-ROOT [SHR) polypeptide, such as AtSHR or PtSHRl. Manipulation of SHORT-ROOT expression may be useful, for example, in accelerating growth and increasing biomass production in transgenic plants.

Abstract translation: 本发明涉及通过部分抑制SHORT-ROOT [SHR]多肽如AtSHR或PtSHR1的表达来增加植物的生长和/或生物量的方法。 短效表达的操作可能是有用的，例如，在加速生长和增加转基因植物中的生物量生产中。

公开(公告)号：WO2008067841A1

公开(公告)日：2008-06-12

申请号：PCT/EP2006/011856

申请日：2006-12-08

Applicant: SWETREE TECHNOLOGIES AB ,  HERTZBERG, Magnus ,  SANDBERG, Göran ,  SCHRADER, Jarmo ,  SÖDERSTRÖM, David ,  MÖLLER, Linus

Inventor： HERTZBERG, Magnus ,  SANDBERG, Göran ,  SCHRADER, Jarmo ,  SÖDERSTRÖM, David ,  MÖLLER, Linus

IPC: C12N15/82

CPC classification number: C12N15/8261 ,  Y02A40/146

Abstract: The present invention pertains to a novel and extensive analytical platform for selecting genes with a possible commercial phenotype from a large group of candidate genes identified using tools in bioinformatics, data from EST sequencing and DNA array. The analytical platform is concentrated on analyses of fiber length and/or width and growth behavior based on a combination of multiple criteria. An object of the present invention relates to a method of producing a transgenic plant having an increased fibre length and/or width compared to its wild type. The method comprises altering in the plant the level of a gene product of at least one gene specifically expressed during different phases of wood formation phases. Further aspects of the invention provide a plant cell or plant progeny of a transgenic plant comprising a recombinant polynucleotide according to the invention. Other aspects pertain to wood produced by a transgenic plant of the invention as well as a DNA construct comprising a nucleotide sequence of the invention and a plant cell or plant progeny comprising the DNA construct.

Abstract translation: 本发明涉及一种用于从使用生物信息学中的工具，来自EST测序和DNA阵列的数据鉴定的大量候选基因中选择具有可能的商业表型的基因的新型和广泛的分析平台。 分析平台集中在基于多个标准的组合的纤维长度和/或宽度和生长行为的分析。 本发明的一个目的涉及一种生产与其野生型相比具有增加的纤维长度和/或宽度的转基因植物的方法。 该方法包括在植物中改变在木材形成阶段的不同阶段期间特异性表达的至少一种基因的基因产物的水平。 本发明的其它方面提供了包含本发明的重组多核苷酸的转基因植物的植物细胞或植物后代。 其他方面涉及由本发明的转基因植物产生的木材以及包含本发明的核苷酸序列和包含该DNA构建体的植物细胞或植物后代的DNA构建体。

公开(公告)号：WO2006126100A3

公开(公告)日：2007-03-01

申请号：PCT/IB2006002220

申请日：2006-05-26

Applicant: SWETREE TECHNOLOGIES AB ,  NASHOLM TORGNY ,  SVENNERSTAM HENRIK ,  FORSUM OSKAR ,  GANENTEG ULRIKA ,  ZETHERSTROM MARGARETA

Inventor： NASHOLM TORGNY ,  SVENNERSTAM HENRIK ,  FORSUM OSKAR ,  GANENTEG ULRIKA ,  ZETHERSTROM MARGARETA

IPC: C12N15/82 ,  A01H5/00

CPC classification number: C12N15/8251 ,  C12N15/821

Abstract: This invention relates to finding that plant growth is directly affected by alterations in the expression of amino acid transporters that mediate the uptake of amino acids from the environment. Methods of modulating plant growth by modulation of amino acid transporter expression are provided.

Abstract translation: 本发明涉及发现植物生长直接受到介导氨基酸从环境摄取的氨基酸转运蛋白表达的改变的影响。 提供了通过调节氨基酸转运蛋白表达调节植物生长的方法。

公开(公告)号：WO2006040685A3

公开(公告)日：2006-12-28

申请号：PCT/IB2005003424

申请日：2005-10-14

Applicant: SWETREE TECHNOLOGIES AB ,  HERTZBERG MAGNUS

Inventor： HERTZBERG MAGNUS

IPC: C12N15/82 ,  A01H5/00

CPC classification number: C12N15/8261 ,  C12N15/8246 ,  Y02A40/146

Abstract: This invention relates to the modulation of growth and wood quality in trees by co-expression of a growth promoting polypeptide, for example a plant hormone biosynthesis polypeptide, for example a GA20 oxidase, and a wood quality polypeptide, for example a pectin methyl esterase, expansin or sucrose phosphate synthase.

Abstract translation: 本发明涉及通过共表达生长促进多肽（例如植物激素生物合成多肽，例如GA20氧化酶）和木质多肽（例如果胶甲酯酶）来调节树木中的生长和木材质量， 扩展蛋白或蔗糖磷酸合酶。

公开(公告)号：WO2006033014A3

公开(公告)日：2006-05-04

申请号：PCT/IB2005003106

申请日：2005-09-20

Applicant: SWETREE TECHNOLOGIES AB ,  NILSSON OVE ,  BOHLENIUS HENRIK

Inventor： NILSSON OVE ,  BOHLENIUS HENRIK

IPC: C12N15/82 ,  A01H5/00 ,  C07K14/415

CPC classification number: C12N15/827 ,  C07K14/415 ,  C12N15/8201

Abstract: This invention relates to the identification and characterisation of poplar PFT genes and their role in the induction of early flowering and repression of short-day induced growth cessation in perennial plant species. This has important applications for forestry, for example in tree breeding programs.

Abstract translation: 本发明涉及杨树PFT基因的鉴定和表征及其在多年生植物物种诱导早期开花和抑制短日诱导生长停止中的作用。 这对林业有重要的应用，例如树木育种计划。