Lg Electronics Inc.

Snu Rdb Foundation

Jiangsu Academy of Agricultural Sciences

Guotai (taizhou) Center of Technology Innovation for Veterinary Biologicals, Taizhou

Huvet Bio, Inc.

Daesub Song

Jihye Kim

Lei Zhang

Seungjoo Haam

Hyun-Ouk Kim

Jihye Choi

Jong Woo Lim

Zhixin Feng

Qiyan Xiong

Rong Chen

Yuan Gan

Yun Bai

Jongwoo Lim

Yanfei Yu

Guoqing Shao

Beibei Liu

Long Zhao

Fei Hao

Minjoo Yeom

Lulu Xu

Wenliang Li

Yongjie Liu

Xing Xie

Da Yeon Yun

A viral vector delivery system for both respiratory and digestive tracts of pigs and an application thereof are provided. The viral vector delivery system includes a backbone plasmid and a helper plasmid. The backbone plasmid is produced by inserting a full-length cDNA of porcine enterovirus B (PEVB) into a pUC57 plasmid. The helper plasmid is produced by inserting a green fluorescent protein-coding gene into a plasmid pCAG-T7-polymerase. The viral vector delivery system can be constructed with high efficiency, can quickly cause a cytopathic effect (CPE) after infecting cells, has a viral titer up to 10TCID/mL, and can maintain high stability. A pathogenic epitope for the respiratory and digestive tracts of pigs is inserted into the backbone plasmid to produce a vaccine antigen, which is non-pathogenic, has high stability and a high viral titer, and allows a prominent immunization effect after being inoculated in pigs.

Viral vector delivery system for both respiratory and digestive tracts of pigs and application thereof

An Audio/Video (A/V) receiving device includes a Radio Frequency (RF) receiving module configured to receive A/V data from an A/V transmitting device through a first frequency band, an infrared (IR) module configured to receive a power control signal from a remote control device, a wireless receiving module configured to communicate with a wireless transmitting module of the A/V transmitting device through a second frequency band, and a microcomputer configured to turn on power of the A/V receiving device according to the power control signal received from the remote control device and to transmit the power control signal to the wireless transmitting module through the wireless receiving module.

Audio/video transmitting device and audio/video receiving device

Growing community of inventors

Seoul, South Korea

Daesub Song