摘要:
The present invention discloses a button switch outlet mechanism, which is provided with a body communicating with the water source and in which at least two water passages are arranged, wherein, it is further provided with a switch unit and a water division unit mounted in the body, the switch unit comprises at least two switch buttons that are arranged to the control poles of the switch buttons and a limiting assembly respectively, the limiting assembly controls that one of the switch button is pressed or all the switch buttons are pressed simultaneously and located to the limiting plate; the water division unit is connected to the switch unit to control that the water passages are communicated with the water source respectively or simultaneously. The cooperation of the components of the present outlet mechanism is tight and artistic with effective and stable switch.
摘要:
The present invention discloses a button switch outlet mechanism, which is provided with a body communicating with the water source and in which at least two water passages are arranged, wherein, it is further provided with a switch unit and a water division unit mounted in the body, the switch unit comprises at least two switch buttons that are arranged to the control poles of the switch buttons and a limiting assembly respectively, the limiting assembly controls that one of the switch button is pressed or all the switch buttons are pressed simultaneously and located to the limiting plate; the water division unit is connected to the switch unit to control that the water passages are communicated with the water source respectively or simultaneously. The cooperation of the components of the present outlet mechanism is tight and artistic with effective and stable switch.
摘要:
Transgenic plants expressing a Vip3 protein have been found to be efficacious against plant-infesting nematodes. Disclosed are methods of controlling nematode populations using transgenic plants expressing Vip3 protein.
摘要:
The invention provides isolated plant gene promoters and regulatory elements that are root specific and/or induced by plant parasitic nematodes. The promoters of the invention are useful for controlling expression of nucleic acids of interest in plant roots and are particularly useful for controlling transcription of nucleic acids encoding agents that disrupt formation or maintenance of parasitic nematode feeding sites in plants.
摘要:
The present invention relates to the use of RNA interference to inhibit expression of plant parasitic nematode target let-70 genes, and relates to the generation of plants that have increased resistance to parasitic nematodes.
摘要:
The present invention concerns double stranded RNA compositions and transgenic plants capable of inhibiting expression of essential genes in parasitic nematodes, and methods associated therewith. Specifically, the invention relates to the use of RNA interference to inhibit expression of a target essential parasitic nematode gene, which is a parasitic nematode pas-5 gene, and relates to the generation of plants that have increased resistance to parasitic nematodes.
摘要:
The invention provides an improvement in the method of screening roots, both transgenic and non-transgenic, for activity against parasitic nematodes. In particular, the improvement of the invention is use of multi-well cell culture plates for root culture and nematode infection steps.
摘要:
The present invention provides methods for producing a transgenic soybean plant, soybean plant part, or soybean plant cell having increased resistance to soybean cyst nematode parasitism, comprising introducing into the soybean plant, soybean plant part, or soybean plant cell, a heterologous miR164 nucleotide sequence, wherein the heterologous miR164 nucleotide sequence is expressed in the soybean plant, soybean plant part or soybean plant cell, thereby producing a transgenic soybean plant, soybean plant part, or soybean plant cell having increased resistance to soybean cyst nematode parasitism relative to a control soybean plant, soybean plant part, or soybean plant cell. The invention further provides methods of reducing soybean cyst nematode cyst formation in a soybean plant, soybean plant part, or soybean plant cell as well as compositions including nucleic acid constructs for transforming a plant, plant part or plant cell and transformed plants, plant parts and plant cells.
摘要:
The invention provides isolated promoter polynucleotides that are root-specific and/or induced by plant parasitic nematodes. The promoters of the invention are useful for controlling expression of nucleic acids of interest in plant roots and are particularly useful for controlling transcription of nucleic acids encoding agents that disrupt formation or maintenance of parasitic nematode feeding sites in plants.
摘要:
The invention provides promoter polynucleotides that are root-preferred and/or induced by parasitic nematodes. The promoter polynucleotides of the invention are useful for controlling expression of nucleic acids of interest in plant roots.