Avian leukosis virus subgroup J (ALV-J) is an avian oncogenic retrovirus that has led to severe economic losses in the poultry industry in China in recent years. The pathogenesis of virus infection and virus-host interactions are still not well elucidated. In this paper, we investigated the expression changes for cellular proteins in DF-1 cells infected with ALV-J.
View Article and Find Full Text PDFGuang Pu Xue Yu Guang Pu Fen Xi
June 2010
The microwave emissivity over land is very important for describing the characteristics of the lands, and it is also a key factor for retrieving the parameters of land and atmosphere. Different land covers have their emission behavior as a function of structure, water content, and surface roughness. In the present study the global land surface emissivities were calculated using six month (June, 2003-August, 2003, Dec, 2003-Feb, 2004) AMSR-E L2A brightness temperature, MODIS land surface temperature and the layered atmosphere temperature, and humidity and pressure profiles data retrieved from MODIS/Aqua under clear sky conditions.
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