Abstract: The use of a negative regulator AtRTP5 for increasing the plant resistance to Phytophthora is disclosed. The AtRTP5 gene negatively regulates the plant resistance to Phytophthora by interfering with a plant hormone immune signaling pathway. The AtRTP5 gene has a nucleotide sequence shown as SEQ ID NO: 1 or a homologous sequence having more than 50% homology with the sequence. The use of a protein encoded by a negative regulator AtRTP5 for increasing the plant resistance to Phytophthora is also disclosed. The plant resistance to Phytophthora is enhanced by reducing the expression of the protein encoded by the AtRTP5 gene with genetic engineering. The protein has an amino acid sequence shown as SEQ ID NO: 2 or a homologous sequence having more than 50% homology with the sequence.

Abstract: The present disclosure discloses an AtPPR1 gene (negative regulatory factor) for Phytophthora resistance and homologous genes thereof, involving an AtPPR1 gene and a protein encoded by the AtPPR1 gene. The AtPPR1 gene has a nucleotide sequence of SEQ ID NO:6, and the protein encoded by the AtPPR1 gene has an amino acid sequence of SEQ ID NO:7. A function of the AtPPR1 gene of the present disclosure to improve Phytophthora resistance of plants can be used for the selective breeding of Phytophthora-resistant varieties. As a new type of negative immunoregulatory factor in plants, AtPPR1 negatively regulates the resistance of plants to Phytophthora by interfering with downstream signal transduction of endogenous jasmonic acid (JA) and salicylic acid (SA) and ROS signals in plants.

Abstract: A switching control device, a control method, and a display device are provided. The switching control device includes: a main control circuit and switch control circuits in one-to-one correspondence with display screens. The main control circuit is configured to output a display control voltage, and output in a time-division manner a display switching instruction in one-to-one correspondence with each of the display screens. For each of the display screens, the display switching instruction includes: a switch control signal, a data signal, a lighting signal, and an extinguishing signal. The main control circuit is configured to output a lighting signal to the corresponding display screens, and to output an extinguishing signal to the corresponding display screens. The switch control circuits are configured to receive a display control voltage and a switch control signal, and supply a display control voltage to the corresponding display screens.

Abstract: The present disclosure discloses an AtPPR1 gene (negative regulatory factor) for Phytophthora resistance and homologous genes thereof, involving an AtPPR1 gene and a protein encoded by the AtPPR1 gene. The AtPPR1 gene has a nucleotide sequence shown in TAIR Gene Locus: At4G02820.1, and the protein encoded by the AtPPR1 gene has an amino acid sequence shown in TAIR Accession AASequence NO.: 1009127979. A function of the AtPPR1 gene of the present disclosure to improve Phytophthora resistance of plants can be used for the selective breeding of Phytophthora-resistant varieties. As a new type of negative immunoregulatory factor in plants, AtPPR1 negatively regulates the resistance of plants to Phytophthora by interfering with downstream signal transduction of endogenous jasmonic acid (JA) and salicylic acid (SA) and ROS signals in plants.

Abstract: A power circuit of a display panel and a display panel. The power circuit comprises a sensing circuit and a voltage output circuit. The sensing circuit is configured to provide a sensing signal indicative of a type of an image to be displayed by the display panel. The voltage output circuit is electrically connected to common electrodes of the display panel and configured to receive the sensing signal and change potentials of some of the common electrodes in response to a change in the sensing signal.

Abstract: The use of a negative regulator AtRTP5 for increasing the plant resistance to Phytophthora is disclosed. The AtRTP5 gene negatively regulates the plant resistance to Phytophthora by interfering with a plant hormone immune signaling pathway. The AtRTP5 gene has a nucleotide sequence shown as SEQ ID NO: 1 or a homologous sequence having more than 50% homology with the sequence. The use of a protein encoded by a negative regulator AtRTP5 for increasing the plant resistance to Phytophthora is also disclosed. The plant resistance to Phytophthora is enhanced by reducing the expression of the protein encoded by the AtRTP5 gene with genetic engineering. The protein has an amino acid sequence shown as SEQ ID NO: 2 or a homologous sequence having more than 50% homology with the sequence.

Abstract: There is provided a touch display device, which includes a touch display substrate, a drive circuit and at least one switch circuit. The touch display substrate includes plural common electrode blocks including plural first-shaped common electrode blocks and at least one second-shaped common electrode block. The drive circuit includes plural touch terminals and at least one common voltage output terminal, and each common electrode block is connected to one of the touch terminals through a touch line. Each switch circuit is connected to at least one of the at least one second-shaped common electrode block and a portion of the first-shaped common electrode blocks, and configured to cause the common electrode blocks connected to the switch circuit to be disconnected from (or connected to) each other and disconnected from (or connected to) a respective common voltage output terminal connected to the switch circuit.

Abstract: A switching control device, a control method, and a display device are provided. The switching control device includes: a main control circuit and switch control circuits in one-to-one correspondence with display screens. The main control circuit is configured to output a display control voltage, and output in a time-division manner a display switching instruction in one-to-one correspondence with each of the display screens. For each of the display screens, the display switching instruction includes: a switch control signal, a data signal, a lighting signal, and an extinguishing signal. The main control circuit is configured to output a lighting signal to the corresponding display screens, and to output an extinguishing signal to the corresponding display screens. The switch control circuits are configured to receive a display control voltage and a switch control signal, and supply a display control voltage to the corresponding display screens.

Abstract: A power circuit of a display panel and a display panel. The power circuit comprises a sensing circuit and a voltage output circuit. The sensing circuit is configured to provide a sensing signal indicative of a type of an image to be displayed by the display panel. The voltage output circuit is electrically connected to common electrodes of the display panel and configured to receive the sensing signal and change potentials of some of the common electrodes in response to a change in the sensing signal.

Abstract: There is provided a touch display device, which includes a touch display substrate, a drive circuit and at least one switch circuit. The touch display substrate includes plural common electrode blocks including plural first-shaped common electrode blocks and at least one second-shaped common electrode block. The drive circuit includes plural touch terminals and at least one common voltage output terminal, and each common electrode block is connected to one of the touch terminals through a touch line. Each switch circuit is connected to at least one of the at least one second-shaped common electrode block and a portion of the first-shaped common electrode blocks, and configured to cause the common electrode blocks connected to the switch circuit to be disconnected from (or connected to) each other and disconnected from (or connected to) a respective common voltage output terminal connected to the switch circuit.