Boe Technology Group Co., Ltd.

Chengdu Boe Optoelectronics Technology Co., Ltd.

China National Seed Group Corporation, Ltd.

Chao Tan

Wanggen Zhang

Bolin Liu

Jieting Xu

Chonglie Ma

Xin Jin

Fei Fei Li

Yu Han

Wenbin Yang

Jianbo Yang

Junxi Wang

Xuewei Wang

Donghua Jiang

Pengyu Liao

Kang Luo

Yongyi Fu

Yuhang Peng

Yin Xie

Chenliang Liu

Rujian Li

Qin Wen

Yongzhou Ling

Qiuming She

Qianqian Yang

Long Qiu

Xuxia Wang

Peixiuzi Tian

Dongming Nie

An insect-resistant herbicide-tolerant corn transformation event, and a related creation method, a detection method, and application thereof are provided herein. Using the corn inbred line Xiang 249 as a receptor, by means of agrobacterium-mediated genetic transformation, obtaining a corn plant with an exogenous gene insert inserted at a specific genomic locus, the exogenous gene insert comprising the following three genes: an insect-resistant gene, a glufosinate resistant gene, and a glyphosate resistant gene. In the obtained transformation event, the inserted exogenous genes are positioned at a non-functional locus of the corn genome, and do not affect the expression of the other genes of the receptor plant, such that the transgenic corn plant maintains good agronomic traits whilst acquiring insect resistance and herbicide tolerance.

Insect-resistant herbicide-tolerant corn transformation event

The present disclosure relates to a gene sequence Cry1Ab/Cry1AcZM, an expression cassette containing the gene, an expression vector, a host cell and the use thereof in plant breeding. The protein encoded by an insect-resistant gene according to the disclosure can be expressed in a monocotyledonous plant and further used for culturing an insect-resistant transgenic monocotyledonous plant harboring transgenes Cry1Ab/Cry1AcZM. Bioassay tests prove that the modified and synthesized gene sequence Cry1Ab/Cry1AcZM and the expression product of the constructed vector according to the disclosure have a killing effect on lepidopteran pests.

Gene for encodingcrystal proteins, and use thereof

A bearing device and an ion implantation device are provided. The bearing device includes a bearing table configured to bear a substrate, and a plurality of supporting components configured to support the substrate, each supporting component is movably arranged on the bearing table, to support the substrate at an adjustable position.

Bearing device and ion implantation device

The present invention provides a shift register, which comprises a first signal conversion module and a second signal conversion module, the first signal conversion module being connected to an start signal input terminal, a clock signal terminal, a high-level input terminal, a low-level input terminal and an input terminal of the second signal conversion module, respectively, and the second signal conversion module being connected to an output terminal of the first signal conversion module, the clock signal terminal, a signal output terminal, a high-level input terminal and a low-level input terminal, respectively. The present invention also provides a shift register, a gate driving circuit and a display device. The shift register cell provided by the present invention only needs a single-phase clock signal to perform control, thereby simplifying the structure of the shift register cell.

Shift register cell, shift register, gate driving circuit and display device

Growing community of inventors

Beijing, China

Chao Tan