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45 results about "Silencing Elements" patented technology
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Compositions and Methods to Control Insect Pests
ActiveUS20140275208A1Lower Level RequirementsPest controlBiocideSugar derivativesSequence controlNucleotide
Methods and compositions are provided which employ a silencing element that, when ingested by a pest, such as a Coleopteran plant pest or a Diabrotica plant pest, decrease the expression of a target sequence in the pest. In specific embodiments, the decrease in expression of the target sequence controls the pest and thereby the methods and compositions are capable of limiting damage to a plant. The present invention provides various target polynucleotides set forth in any one of SEQ ID NOS: disclosed herein, (but not including the forward and reverse primers.) or active variants and fragments thereof, or complements thereof, wherein a decrease in expression of one or more of the sequences in the target pest controls the pest (i.e., has insecticidal activity). Further provided are silencing elements which when ingested by the pest decrease the level of the target polypeptide and thereby control the pest. In specific embodiments, the pest is D. virgifera virgifera, D. barberi, D. virgifera zeae, D. speciosa, D. speciosa, or D. undecimpunctata howardi. Plants, plant parts, bacteria and other host cells comprising the silencing elements or an active variant or fragment thereof of the invention are also provided.
Owner:CORTEVA AGRISCIENCE LLC +1
Compositions and methods to control insect pests
InactiveUS20110054007A1Reduces level of targetProcess controlBiocideAnimal repellantsSequence controlSilencing Elements
Methods and compositions are provided which employ a silencing element that, when ingested by a pest, such as a Coleopteran plant pest or a Diabrotica plant pest, decrease the expression of a target sequence in the pest. In specific embodiments, the decrease in expression of the target sequence controls the pest and thereby the methods and compositions are capable of limiting damage to a plant. The present invention provides various target polynucleotides set forth in any one of SEQ ID NOS: 1-236 or active variants and fragments thereof, wherein a decrease in expression of one or more the sequences in the target pest controls the pest (i.e., has insecticidal activity). Further provided are silencing elements which when ingested by the pest decrease the level of the target polypeptide and thereby control the pest. In specific embodiment, the pest is D. virgifera virgifera, D. barberi, D. speciosa, or D. undecimpunctata howardi. Plants, plant part, bacteria and other host cells comprising the silencing elements or an active variant or fragment thereof of the invention are also provided.
Owner:EI DU PONT DE NEMOURS & CO
Compositions and methods for insecticidal control of stinkbugs
InactiveUS20110301223A1Reduces level of targetProcess controlBiocideSugar derivativesSequence controlSilencing Elements
Methods and compositions are provided which employ a silencing element that, when ingested by a pest, such as a Pentatomidae plant pest or a N. viridula, Acrosternum hilare, Piezodorus guildini, and / or Halymorpha halys plant pest, decrease the expression of a target sequence in the pest. In specific embodiments, the decrease in expression of the target sequence controls the pest and thereby the methods and compositions are capable of limiting damage to a plant. The present invention provides various target polynucleotides set forth in any one of SEQ ID NOS: 1-292 or 302-304 or active variants and fragments thereof, wherein a decrease in expression of one or more the sequences in the target pest controls the pest (i.e., has insecticidal activity). Further provided are silencing elements which when ingested by the pest decrease the level of the target polypeptide and thereby control the pest. In specific embodiment, the pest is Pentatomidae. Plants, plant part, bacteria and other host cells comprising the silencing elements or an active variant or fragment thereof of the invention are also provided.
Owner:PIONEER HI BRED INT INC +1
Compositions and methods for the suppression of target polynucleotides from lygus
InactiveUS20090192117A1Reduces level of targetProcess controlOrganic active ingredientsBiocideSequence controlNucleotide
Methods and compositions are provided which employ a silencing element that, when ingested by a pest, such as a pest from the Lygus genus, they are capable of decreasing the expression of a target sequence in the pest. In specific embodiments, the decrease in expression of the target sequence controls the pest and thereby the methods and compositions are capable of limiting damage to a plant. The present invention provides various target polynucleotides from specific polypeptide families as disclosed herein, and further provides target polynucleotides set forth in SEQ ID NOS:1-21 or active variants thereof, wherein a decrease in expression of one or more the sequences in the target pest controls the pest (i.e., has insecticidal activity). Further provided are silencing elements which when ingested by the pest decrease the level of the target polypeptide and thereby control the pest. In specific embodiment, the pest is Lygus Hesperus. Plants, plant part, bacteria and other host cells comprising the silencing elements or an active variant or fragment thereof of the invention are also provided.
Owner:PIONEER HI BRED INT INC +1
System and method for synchronized text display and audio playback
Owner:AGFA HEALTHCARE INC
Silencer for vacuum system of a wound drainage apparatus
ActiveUS8845603B2Reduce decreaseLess noisyWound drainsMedical devicesSilencing ElementsBiomedical engineering
Apparatus (10, 200) for the provision of TNP therapy to a wound is described, the apparatus (10, 200) including: a waste canister (22, 204) into which fluid is aspirated from a wound by aspiration pump means (44, 248) and a fluid flow path (420, 422) for at least a part of said aspirated fluid on an outlet side of said aspiration pump means (44) wherein said fluid flow path (420, 422) on the outlet side comprises a silencing system (400) having a plurality of silencing elements (402, 404, 406) therein.
Owner:SMITH & NEPHEW INC
Identification of effective elements in complex systems
Apparatus for analysis of a complex system comprising elements to determine the effective elements of a system in carrying out a given task, the apparatus comprising: a sampler for carrying out successive silencing operations comprising silencing elements and combinations of elements of the system and measuring results of the given task, a predictor for providing predictions for predicting results for the given task for further element silencing combinations, and a contributions calculator for using said measured results and said predicted results to generate Shapley value predictions for said elements as indicators of an effectiveness of a respective element in carrying out the given task.
Owner:RAMOT AT TEL AVIV UNIV LTD
Compositions and methods to control insect pests
ActiveUS20130177539A1Lower Level RequirementsPest controlBiocideGenetic material ingredientsSequence controlNucleotide
Owner:CORTEVA AGRISCIENCE LLC
Compositions and methods for modulating expression of gene products
InactiveUS20070074311A1Reduced expression and functionAltered phenotypeSugar derivativesOther foreign material introduction processesPlant tissueNucleotide
Compositions and methods for modulating expression of gene products are provided. Compositions comprise suppression cassettes that comprise a convergent promoter pair operably linked to a silencing element that, upon expression, is capable of decreasing the expression of one or more target polynucleotides of interest. Compositions of the invention also include transformed plants, plant cells, plant tissues, and plant seeds. Methods of transformation and regeneration of plants comprising the novel constructs are provided. The methods find use in regulating gene expression, particularly genes associated with agronomic traits of interest. Further provided are promoter sequences, cells, plants, and vectors comprising these promoter sequences and methods of their use.
Owner:PIONEER HI BRED INT INC
Compositions and methods for the suppression of target polynucleotides from lepidoptera
ActiveUS20090265818A1Lower Level RequirementsPest controlBiocideSpecial deliverySequence controlOrder Lepidoptera
Methods and compositions are provided which employ a silencing element that, when ingested by a pest, such as a pest from the Lepidoptera order, they are capable of decreasing the expression of a target sequence in the pest. In specific embodiments, the decrease in expression of the target sequence controls the pest and thereby the methods and compositions are capable of limiting damage to a plant. The present invention provides target polynucleotides encoding polypeptides from specific protein families and various target polynucleotides set forth in SEQ ID NOS: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, or 50 or active variants and fragments thereof, wherein a decrease in expression of one or more the sequences in the target pest controls the pest (i.e., has insecticidal activity). Further provided are silencing elements which when ingested by the pest decrease the level of the target polypeptide and thereby control the pest. In specific embodiment, the pest is Spodoptera frugiperda. Plants, plant part, bacteria and other host cells comprising the silencing elements or an active variant or fragment thereof of the invention are also provided.
Owner:CORTEVA AGRISCIENCE LLC
Compositions and methods for the suppression of target polynucleotides from the family aphididae
InactiveUS20090192116A1Reduces level of targetProcess controlBiocideGenetic material ingredientsSequence controlAphididae
Methods and compositions are provided which employ a silencing element that, when ingested by a pest, such as a pest from the Aphididae family, they are capable of decreasing the expression of a target sequence in the pest. In specific embodiments, the decrease in expression of the target sequence controls the pest and thereby the methods and compositions are capable of limiting damage to a plant. The present invention provides target polynucleotides for specific protein classes and also target polynucleotides as set forth in SEQ ID NOS:1, 2, 3, 4, 5, 6, 7, 8, 9, 10 or active variants or fragments thereof, wherein a decrease in expression of one or more the sequences in the target pest controls the pest (i.e., has insecticidal activity). Further provided are silencing elements which when ingested by the pest decrease the level of the target polypeptide and thereby control the pest. In specific embodiment, the pest is Aphis glycines. Plants, plant part, bacteria and other host cells comprising the silencing elements or an active variant or fragment thereof of the invention are also provided.
Owner:PIONEER HI BRED INT INC +1
Silencer for vacuum system of a wound drainage apparatus
ActiveUS9642951B2Less noisyLess discomfort to a patientWound drainsMedical devicesSilencing ElementsBiomedical engineering
Apparatus (10, 200) for the provision of TNP therapy to a wound is described, the apparatus (10, 200) including: a waste canister (22, 204) into which fluid is aspirated from a wound by aspiration pump means (44, 248) and a fluid flow path (420, 422) for at least a part of said aspirated fluid on an outlet side of said aspiration pump means (44) wherein said fluid flow path (420, 422) on the outlet side comprises a silencing system (400) having a plurality of silencing elements (402, 404, 406) therein.
Owner:SMITH & NEPHEW PLC
Compositions and methods for modulating expression of gene products
InactiveUS8404929B2Reduced expression and functionAltered phenotypeSugar derivativesOther foreign material introduction processesPlant tissueNucleotide
Owner:PIONEER HI BRED INT INC
Silencer for vacuum system of a wound drainage apparatus
ActiveUS9192699B2Less noisyLess discomfort to a patientWound drainsMedical devicesSilencing ElementsBiomedical engineering
Apparatus (10, 200) for the provision of TNP therapy to a wound is described, the apparatus (10, 200) including: a waste canister (22, 204) into which fluid is aspirated from a wound by aspiration pump means (44, 248) and a fluid flow path (420, 422) for at least a part of said aspirated fluid on an outlet side of said aspiration pump means (44) wherein said fluid flow path (420, 422) on the outlet side comprises a silencing system (400) having a plurality of silencing elements (402, 404, 406) therein.
Owner:SMITH & NEPHEW PLC
Electric machine structure of washing machine for lowering noise and reducing vibration
InactiveCN1725603ASimple structureLow costSupports/enclosures/casingsElectric machineSilencing Elements
This invention discloses a motor structure of a washing machine capable of reducing noise and shake including a rotating shaft, a magnet, a stator, a rotation shaft frame and a silencing element, among which, said magnet is set at the inter-circle face of the frame side wall, said stator is set in the shaft frame, the silencing element is set on the peripheral face of the rotation shaft frame.
Owner:LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
Compositions and methods to control insect pests
ActiveUS20180155739A1Lower Level RequirementsPest controlBiocideClimate change adaptationOrder HemipteraInsect pest
Methods and compositions are provided which employ a silencing element that, when ingested by a plant insect pest, such as Coleopteran, Hemiptera, or Lepidopteran plant pest, including a Diabrotica, Leptinotarsa, Phyllotreta, Acyrthosiphan, Bemisia, Halyomorpha, Nezara, or Spodoptera plant pest, decrease the expression of a target sequence in the pest. Disclosed are various target polynucleotides set forth in any one of SEQ ID NOS: 1-53 or 107-254 disclosed herein, or variants and fragments thereof, or complements thereof, wherein a decrease in expression of one or more of the sequences in the target pest controls the pest and pest population by insect sterilization (i.e., male and female sterility, reduction of sperm count, egg production and viability) and mating-based sterile insect technique (SIT). Plants, plant parts, bacteria and other host cells comprising the silencing elements or an active variant or fragment thereof of the invention are also provided. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
Owner:CORTEVA AGRISCIENCE LLC +1
Compositions and methods for insecticidal control of stinkbugs
InactiveUS8872001B2Lower Level RequirementsPest controlBiocideSugar derivativesSequence controlSilencing Elements
Methods and compositions are provided which employ a silencing element that, when ingested by a pest, such as a Pentatomidae plant pest or a N. viridula, Acrosternum hilare, Piezodorus guildini, and / or Halymorpha halys plant pest, decrease the expression of a target sequence in the pest. In specific embodiments, the decrease in expression of the target sequence controls the pest and thereby the methods and compositions are capable of limiting damage to a plant. The present invention provides various target polynucleotides set forth in any one of SEQ ID NOS: 1-292 or 302-304 or active variants and fragments thereof, wherein a decrease in expression of one or more the sequences in the target pest controls the pest (i.e., has insecticidal activity). Further provided are silencing elements which when ingested by the pest decrease the level of the target polypeptide and thereby control the pest. In specific embodiment, the pest is Pentatomidae. Plants, plant part, bacteria and other host cells comprising the silencing elements or an active variant or fragment thereof of the invention are also provided.
Owner:PIONEER HI BRED INT INC +1
Compositions and methods for insecticidal control of stinkbugs
ActiveUS20160108425A1Reduces level of targetLevel of target is decreasedBiocideClimate change adaptationNucleotideSilencing Elements
Methods and compositions are provided which employ a silencing element that, when ingested by a pest, such as a Pentatomidae plant pest, decrease the expression of a target sequence in the pest. The present invention provides various target polynucleotides set forth in any one of SEQ ID NOS: 6-12, 18-40 or active variants and fragments thereof, wherein a decrease in expression of one or more the sequences in the target pest controls the pest (i.e., has insecticidal activity). Plants, plant part, bacteria and other host cells comprising the silencing elements or an active variant or fragment thereof of the invention are also provided.
Owner:CORTEVA AGRISCIENCE LLC
Compositions and methods to control insect pests
InactiveUS20180135048A1Lower Level RequirementsPest controlBiocideClimate change adaptationSilencing ElementsPest control
Methods and compositions are provided which employ a silencing element that, when ingested by a plant insect pest, such as a Coleopteran plant pest or a Diabrotica plant pest, decrease the expression of a target sequence in the pest. Disclosed are various target polynucleotides set forth in any one of SEQ ID NOS: 1-54 and 81-84 disclosed herein, or variants and fragments thereof, or complements thereof, wherein a decrease in expression of one or more of the sequences in the target pest controls the pest (i.e., has insecticidal activity). Plants, plant parts, bacteria and other host cells comprising the silencing elements or an active variant or fragment thereof of the invention are also provided.
Owner:PIONEER HI BRED INT INC +1
Recombinant vectors for use in position-independent transgene expression within chromatin
Owner:UNIV OF WASHINGTON
Plant transcriptional repressor, proteic nuclear factors binding thereto, and uses thereof
The present application describes a plant gene regulatory element and the uses thereof. More particularly a silencing element for modulating plant responses to pathogens, auxin and ethylene is described. The invention also describes transcriptional repressors which specifically binds onto the silencing element of the invention. Nucleotide and amino acid sequences of a novel transcriptional repressor referred as 'SEBF' are given.
Owner:造值研究有限公司
Compositions and methods to control insect pests
InactiveCN105339380ALower levelSugar derivativesClimate change adaptationNucleotideSilencing Elements
Methods and compositions are provided which employ a silencing element that, when ingested by a pest, such as a Coleopteran plant pest or a Diabrotica plant pest, decrease the expression of a target sequence in the pest. The present invention provides various target polynucleotides set forth in any one of SEQ ID NOS: disclosed herein, (but not including the forward and reverse primers.) or active variants and fragments thereof, or complements thereof, wherein a decrease in expression of one or more of the sequences in the target pest controls the pest (i.e., has insecticidal activity). Plants, plant parts, bacteria and other host cells comprising the silencing elements or an active variant or fragment thereof of the invention are also provided.
Owner:PIONEER HI BRED INT INC +1
Compositions and methods to control insect pests
The invention relates to compositions and methods to control insect pests. Methods and compositions are provided which employ a silencing element that, when ingested by a pest, such as a Coleopteran plant pest or a Diabrotica plant pest, decrease the expression of a target sequence in the pest. The present invention provides various target polynucleotides set forth in any one of SEQ ID NOs: disclosed herein, (but not including the forward and reverse primers.) or active variants and fragments thereof, or complements thereof, wherein a decrease in expression of one or more of the sequences in the target pest controls the pest (i.e., has insecticidal activity). Plants, plant parts, bacteria and other host cells comprising the silencing elements or an active variant or fragment thereof of theinvention are also provided.
Owner:PIONEER HI BRED INT INC +1
Identification of effective elements in complex systems
Owner:RAMOT AT TEL AVIV UNIV LTD
Compositions and methods for insecticidal control of stinkbugs
ActiveUS10190134B2Lower Level RequirementsPest controlBiocideClimate change adaptationSilencing ElementsPest control
Owner:CORTEVA AGRISCIENCE LLC
Compositions and methods for modulating expression of gene products
InactiveUS20100088785A1Reduced expression and functionAltered phenotypeSugar derivativesOther foreign material introduction processesPlant tissueGene product
Compositions and methods for modulating expression of gene products are provided. Compositions comprise suppression cassettes that comprise a convergent promoter pair operably linked to a silencing element that, upon expression, is capable of decreasing the expression of one or more target polynucleotides of interest. Compositions of the invention also include transformed plants, plant cells, plant tissues, and plant seeds. Methods of transformation and regeneration of plants comprising the novel constructs are provided. The methods find use in regulating gene expression, particularly genes associated with agronomic traits of interest. Further provided are promoter sequences, cells, plants, and vectors comprising these promoter sequences and methods of their use.
Owner:PIONEER HI BRED INT INC
Methods and compositions to improve the spread of chemical signals in plants
Compositions and methods are provided which employ a chemical-gene switch. The chemical-gene switch disclosed herein comprises at least three components. The first component comprises a polynucleotide encoding a chemically-regulated transcriptional repressor; the second component comprises a repressible promoter operably linked to a polynucleotide of interest, and the third component comprises a gene silencing construct operably linked to a second repressible promoter, wherein the gene silencing construct encodes a silencing element that decreases the level of mRNA encoding the chemically -regulated transcriptional repressor. Expression of the polynucleotide of interest and the silencing construct is controlled by providing the appropriate chemical ligand. Transient induction from the chemical ligand leads to the production of the silencing element, and the destruction of the mRNA encoding the chemically-regulated transcriptional repressor. The presence of the silencing element maintains a state of de-repression. In specific embodiments, the silencing elements are cell non-autonomous, the state of de-repression becomes more distributed throughout the plant beyond where the chemical ligand reaches.
Owner:PIONEER HI BRED INT INC +1
Cross-flow cooling tower additionally provided with silencing device
Owner:GUANGZHOU LAXUN TECH DEV CO LTD +1
Compositions and methods for the suppression of target polynucleotides from lepidoptera
ActiveUS8847013B2Lower Level RequirementsPest controlBiocideSpecial deliverySequence controlOrder Lepidoptera
Methods and compositions are provided which employ a silencing element that, when ingested by a pest, such as a Lepidopteran pest, decreases the expression of a target sequence in the pest. In specific embodiments, the decrease in expression of the target sequence controls the pest, thereby limiting damage to a plant. The present invention provides target polynucleotides encoding polypeptides from specific protein families and various target polynucleotides as set forth, or active variants and fragments thereof, wherein a decrease in expression of one or more sequences in the target pest has insecticidal activity. Further provided are silencing elements which when ingested by the pest decrease the level of the target polypeptide and thereby control the pest. In a specific embodiment, the pest is Spodoptera frugiperda. Plants, plant parts, bacteria and other host cells comprising the silencing elements or an active variant or fragment thereof of the invention are also provided.
Owner:CORTEVA AGRISCIENCE LLC
Manufacturing method of silencing element used in front of carbon tank electromagnetic valve
ActiveCN113006980AHigh impact strengthAvoid breakingNon-fuel substance addition to fuelInternal combustion piston enginesSilencing ElementsToughness
The invention discloses a manufacturing method of a silencing element used in front of a carbon tank electromagnetic valve. The manufacturing method comprises the following steps that 1, a silencer body and a fixing structure are correspondingly manufactured by adopting different materials, the material rigidity of the silencer body is greater than the material rigidity of the fixing structure, or / and the material toughness of the fixing structure is greater than the material toughness of the fixing structure; and 2, the fixing structure is assembled on the surface of the silencer body. The silencing element manufactured by the manufacturing method can meet the rigidity required by the silencer body and the toughness required by the fixing structure at the same time.
Owner:HEBEI CHINAUST AUTOMOTIVE PLASTICS CORP LTD
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