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公开(公告)号：US07293564B2
公开(公告)日：2007-11-13
申请号：US10459123
申请日：2003-06-11
申请人： Thomas Albert Perfetti , Watson Minyard Dufour , Stephen Keith Cole , William Monroe Coleman, III , Marvin Glenn Riddick , Wennuan Liu , Paul Andrew Brinkley
发明人： Thomas Albert Perfetti , Watson Minyard Dufour , Stephen Keith Cole , William Monroe Coleman, III , Marvin Glenn Riddick , Wennuan Liu , Paul Andrew Brinkley
IPC分类号： A24B3/18
摘要： A method for chemically modifying a tobacco material during a curing process involves treating the tobacco material in a curing enclosure at a temperature and for a time sufficient to produce cured tobacco. The method also involves contacting the tobacco material with a chemical reagent before and/or during the time period that the tobacco material is cured so that the chemical reagent can interact with the tobacco material, thus resulting in further change in the chemical nature of the cured tobacco material. An exemplary chemical reagent is an ammonia source, which can be applied to a tobacco material in a variety of ways, including by spraying an aqueous ammonia source onto the tobacco or by introducing gaseous ammonia into the curing enclosure during the curing process.
摘要翻译： 在固化过程中化学改性烟草材料的方法包括在足以产生硫化烟草的温度和时间内处理固化外壳中的烟草材料。 该方法还包括在烟草材料固化之前和/或期间使烟草材料与化学试剂接触，使得化学试剂可与烟草材料相互作用，从而导致固化的化学性质的进一步变化 烟草材料。 示例性的化学试剂是氨源，其可以以各种方式施用于烟草材料，包括通过将氨水源喷射到烟草上或者在固化过程中将气态氨引入固化外壳中。
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2.发明授权公开(公告)号：US07173170B2
公开(公告)日：2007-02-06
申请号：US10463449
申请日：2003-06-17
摘要： The present invention provides a method for producing plants with a desired phenotypic trait which comprises subjecting plants to mutagenesis, screening chimeric progeny for plants having the desired phenotypic trait, and propagating the survivors. In an embodiment, the phenotypic trait comprises an altered amino acid content. Preferably, the technique is used to generate Nicotiana tobacum plant lines having an increase in at least one amino acid. In a preferred embodiment, the invention provides improved Nicotiana tobacum plant lines producing at least 1.35 nmole of threonine per milligram of dry plant weight. These plants are useful for improving the flavor and aroma of the tobacco.
摘要翻译： 本发明提供了一种用于产生具有所需表型性状的植物的方法，其包括对植物进行诱变，筛选具有所需表型性状的植物的嵌合后代，以及繁殖幸存者。 在一个实施方案中，表型性状包含改变的氨基酸含量。 优选地，该技术用于产生具有至少一个氨基酸增加的烟草植物品系。 在优选的实施方案中，本发明提供了改进的烟草植物品系，每毫克干植物重量产生至少1.35nmole的苏氨酸。 这些植物可用于改善烟草的风味和香气。
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3.发明授权公开(公告)号：US06730832B1
公开(公告)日：2004-05-04
申请号：US09949973
申请日：2001-09-10
IPC分类号： C12N1500
摘要： The present invention provides a method for producing plants with a desired phenotypic trait which comprises subjecting plants to mutagenesis, screening chimeric progeny for plants having the desired phenotypic trait, and propagating the survivors. In an embodiment, the phenotypic trait comprises an altered amino acid content. Preferably, the technique is used to generate Nicotiana tobacum plant lines having an increase in at least one amino acid. In a preferred embodiment, the invention provides improved Nicotiana tobacum plant lines producing at least 1.35 nmole of threonine per milligram of dry plant weight. These plants are useful for improving the flavor and aroma of the tobacco.
摘要翻译： 本发明提供了一种用于产生具有所需表型性状的植物的方法，其包括对植物进行诱变，筛选具有所需表型性状的植物的嵌合后代，以及繁殖幸存者。 在一个实施方案中，表型性状包含改变的氨基酸含量。 优选地，该技术用于产生具有至少一个氨基酸增加的烟草植物品系。 在优选的实施方案中，本发明提供了改进的烟草植物品系，每毫克干植物重量产生至少1.35nmole的苏氨酸。 这些植物可用于改善烟草的风味和香气。
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4.发明申请公开(公告)号：US20110023178A1
公开(公告)日：2011-01-27
申请号：US12804617
申请日：2010-07-26
摘要： The present invention provides a method for producing plants with a desired phenotypic trait which comprises subjecting plants to mutagenesis, screening chimeric progeny for plants having the desired phenotypic trait, and propagating the survivors. In an embodiment, the phenotypic trait comprises an altered amino acid content. Preferably, the technique is used to generate Nicotiana tobacum plant lines having an increase in at least one amino acid. In a preferred embodiment, the invention provides improved Nicotiana tobacum plant lines producing at least 1.35 nmole of threonine per milligram of dry plant weight. These plants are useful for improving the flavor and aroma of the tobacco.
摘要翻译： 本发明提供了一种用于产生具有所需表型性状的植物的方法，其包括对植物进行诱变，筛选具有所需表型性状的植物的嵌合后代，以及繁殖幸存者。 在一个实施方案中，表型性状包含改变的氨基酸含量。 优选地，该技术用于产生具有至少一个氨基酸增加的烟草植物品系。 在优选的实施方案中，本发明提供了改进的烟草植物品系，每毫克干植物重量产生至少1.35nmole的苏氨酸。 这些植物可用于改善烟草的风味和香气。
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公开(公告)号：US07825305B2
公开(公告)日：2010-11-02
申请号：US11584378
申请日：2006-10-20
摘要： The present invention provides a method for producing plants with a desired phenotypic trait which comprises subjecting plants to mutagenesis, screening chimeric progeny for plants having the desired phenotypic trait, and propagating the survivors. In an embodiment, the phenotypic trait comprises an altered amino acid content. Preferably, the technique is used to generate Nicotiana tobacum plant lines having an increase in at least one amino acid. In a preferred embodiment, the invention provides improved Nicotiana tobacum plant lines producing at least 1.35 nmole of threonine per milligram of dry plant weight. These plants are useful for improving the flavor and aroma of the tobacco.
摘要翻译： 本发明提供了一种用于产生具有所需表型性状的植物的方法，其包括对植物进行诱变，筛选具有所需表型性状的植物的嵌合后代，以及繁殖幸存者。 在一个实施方案中，表型性状包含改变的氨基酸含量。 优选地，该技术用于产生具有至少一个氨基酸增加的烟草植物品系。 在优选的实施方案中，本发明提供了改进的烟草植物品系，每毫克干植物重量产生至少1.35nmole的苏氨酸。 这些植物可用于改善烟草的风味和香气。
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公开(公告)号：US5908771A
公开(公告)日：1999-06-01
申请号：US792081
申请日：1997-01-31
CPC分类号： C12N15/8201 , A01H4/001
摘要： Salvia is regenerated via organogenesis using plant tissue culture techniques in a multistage culturing process. Roots can be induced from regenerated shoots, and the regenerated plants can be transferred to soil for further growth after the root system is well established.
摘要翻译： 通过在多级培养过程中使用植物组织培养技术通过器官发生再生丹参。 可以从再生苗诱导根，并且在根系建立后，再生植物可以转移到土壤中以进一步生长。
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公开(公告)号：US09012736B2
公开(公告)日：2015-04-21
申请号：US12804617
申请日：2010-07-26
摘要： The present invention provides a method for producing plants with a desired phenotypic trait which comprises subjecting plants to mutagenesis, screening chimeric progeny for plants having the desired phenotypic trait, and propagating the survivors. In an embodiment, the phenotypic trait comprises an altered amino acid content. Preferably, the technique is used to generate Nicotiana tobacum plant lines having an increase in at least one amino acid. In a preferred embodiment, the invention provides improved Nicotiana tobacum plant lines producing at least 1.35 nmole of threonine per milligram of dry plant weight. These plants are useful for improving the flavor and aroma of the tobacco.
摘要翻译： 本发明提供了一种用于产生具有所需表型性状的植物的方法，其包括对植物进行诱变，筛选具有所需表型性状的植物的嵌合后代，以及繁殖幸存者。 在一个实施方案中，表型性状包含改变的氨基酸含量。 优选地，该技术用于产生具有至少一个氨基酸增加的烟草植物品系。 在优选的实施方案中，本发明提供了改进的烟草植物品系，每毫克干植物重量产生至少1.35nmole的苏氨酸。 这些植物可用于改善烟草的风味和香气。
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8.发明申请公开(公告)号：US20070039068A1
公开(公告)日：2007-02-15
申请号：US11584378
申请日：2006-10-20
申请人： Luis Dominguez , Jerry Lawson , Wennuan Liu , Michael Dube
发明人： Luis Dominguez , Jerry Lawson , Wennuan Liu , Michael Dube
摘要： The present invention provides a method for producing plants with a desired phenotypic trait which comprises subjecting plants to mutagenesis, screening chimeric progeny for plants having the desired phenotypic trait, and propagating the survivors. In an embodiment, the phenotypic trait comprises an altered amino acid content. Preferably, the technique is used to generate Nicotiana tobacum plant lines having an increase in at least one amino acid. In a preferred embodiment, the invention provides improved Nicotiana tobacum plant lines producing at least 1.35 nmole of threonine per milligram of dry plant weight. These plants are useful for improving the flavor and aroma of the tobacco.
摘要翻译： 本发明提供了一种用于产生具有所需表型性状的植物的方法，其包括对植物进行诱变，筛选具有所需表型性状的植物的嵌合后代，以及繁殖幸存者。 在一个实施方案中，表型性状包含改变的氨基酸含量。 优选地，该技术用于产生具有至少一个氨基酸增加的烟草植物品系。 在优选的实施方案中，本发明提供了改进的烟草植物品系，每毫克干植物重量产生至少1.35nmole的苏氨酸。 这些植物可用于改善烟草的风味和香气。
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9.发明申请公开(公告)号：US20050005335A1
公开(公告)日：2005-01-06
申请号：US10463449
申请日：2003-06-17
申请人： Wennuan Liu , Michael Dube , Luis Dominguez , Jerry Lawson
发明人： Wennuan Liu , Michael Dube , Luis Dominguez , Jerry Lawson
摘要： The present invention provides a method for producing plants with a desired phenotypic trait which comprises subjecting plants to mutagenesis, screening chimeric progeny for plants having the desired phenotypic trait, and propagating the survivors. In an embodiment, the phenotypic trait comprises an altered amino acid content. Preferably, the technique is used to generate Nicotiana tobacum plant lines having an increase in at least one amino acid. In a preferred embodiment, the invention provides improved Nicotiana tobacum plant lines producing at least 1.35 nmole of threonine per milligram of dry plant weight. These plants are useful for improving the flavor and aroma of the tobacco.
摘要翻译： 本发明提供了一种用于产生具有所需表型性状的植物的方法，其包括对植物进行诱变，筛选具有所需表型性状的植物的嵌合后代，以及繁殖幸存者。 在一个实施方案中，表型性状包含改变的氨基酸含量。 优选地，该技术用于产生具有至少一个氨基酸增加的烟草植物品系。 在优选的实施方案中，本发明提供了改进的烟草植物品系，每毫克干植物重量产生至少1.35nmole的苏氨酸。 这些植物可用于改善烟草的风味和香气。
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