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公开(公告)号：AU2001241317B2
公开(公告)日：2005-07-28
申请号：AU2001241317
申请日：2001-03-02
Applicant: SWETREE TECHNOLOGIES AB
Inventor： OLSSON OLOF , ISRAELSSON MARIA , MORITZ THOMAS , ERIKSSON MARIA
IPC: A01H5/00 , C12N5/10 , C12N15/09 , C12N15/82 , C12N015/82 , A01H005/00
Abstract: Important aims in nearly all tree-breeding programs around the world are to produce plants with increased growth rates and stem volumes, and shorter rotation times. Such trees would yield more biomass per area unit. Here the present inventors have shown that when over-expressing a key regulatory gene in the biosynthesis of the plant hormone gibberellin (GA) in hybrid aspen ( Populus tremula x P. tremuloides ), improvements in valuable traits such as growth rate and biomass are obtained. In addition, these trees also have longer xylem fibers than unmodified wild type plants. Long fibres are very desirable in the production of strong paper, but it has not (as yet) proved possible to influence this trait by traditional breeding techniques. A further advantage of the present invention is that it may reduce or eliminate the use of growth influencing chemicals in forestry.
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公开(公告)号：DE60119901T2
公开(公告)日：2007-01-04
申请号：DE60119901
申请日：2001-03-02
Applicant: SWETREE TECHNOLOGIES AB
Inventor： ERIKSSON MARIA , MORITZ THOMAS , ISRAELSSON MARIA , OLSSON OLOF
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Patent Agency Ranking
公开(公告)号：BR0108987B1
公开(公告)日：2014-09-16
申请号：BR0108987
申请日：2001-03-02
Applicant: SWETREE TECHNOLOGIES AB
Inventor： ERIKSSON MARIA , ISRAELSSON MARIA , MORITZ THOMAS , OLSSON OLOF
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公开(公告)号：ES2264974T3
公开(公告)日：2007-02-01
申请号：ES01912629
申请日：2001-03-02
Applicant: SWETREE TECHNOLOGIES AB
Inventor： ERIKSSON MARIA , MORITZ THOMAS , ISRAELSSON MARIA , OLSSON OLOF
Abstract: Un árbol transgénico que muestra una producción de biomasa y longitud de las fibras del xilema mayores, comparadas con la variedad natural de dicho árbol, caracterizado porque una secuencia de ADN que codifica la expresión de un polipéptido que muestra actividad de GA 20- oxidasa está funcionalmente insertada en el genoma del árbol.
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公开(公告)号：DK1261726T3
公开(公告)日：2006-09-25
申请号：DK01912629
申请日：2001-03-02
Applicant: SWETREE TECHNOLOGIES AB
Inventor： ERIKSSON MARIA , MORITZ THOMAS , ISRAELSSON MARIA , OLSSON OLOF
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公开(公告)号：DE60119901D1
公开(公告)日：2006-06-29
申请号：DE60119901
申请日：2001-03-02
Applicant: SWETREE TECHNOLOGIES AB
Inventor： ERIKSSON MARIA , MORITZ THOMAS , ISRAELSSON MARIA , OLSSON OLOF
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公开(公告)号：AT327338T
公开(公告)日：2006-06-15
申请号：AT01912629
申请日：2001-03-02
Applicant: SWETREE TECHNOLOGIES AB
Inventor： ERIKSSON MARIA , MORITZ THOMAS , ISRAELSSON MARIA , OLSSON OLOF
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