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您的检索式：作者名="ZENG Xiancheng"
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| 1 | Identification and Characterization of a Distinct Strain of Beak and Feather Disease Virus in Southeast China显示文摘Beak and feather disease virus(BFDV) is an infectious agent responsible for feather degeneration and beak deformation in birds. In March 2017, an epidemic of psittacine beak and feather disease(PBFD) struck a farm in Fuzhou in the Fujian Province of southeast China, resulting in the death of 51 parrots. In this study, the disease was diagnosed and the pathogen was identified by PCR and whole genome sequencing. A distinct BFDV strain was identified and named as the FZ strain.This BFDV strain caused severe disease symptoms and pathological changes characteristic of typical PBFD in parrots, for example, loss of feathers and deformities of the beak and claws, and severe pathological changes in multiple organs of the infected birds. Phylogenetic analysis showed that the FZ strain was more closely related to the strain circulating in New Caledonia than the strains previously reported in China. Nucleotide homology between the FZ strain and other 43 strains of BFDV ranged from 80.0% to 92.0%. Blind passage experiment showed that this strain had limited replication capability in SPF Chicken Embryos and DF-1 Cells. Furthermore, the capsid(Cap) gene of this FZ strain was cloned into the p GEX-4 T-1 expression vector to prepare the polyclonal anti-Cap antibody. Western blotting analysis using the anti-Cap antibody further confirmed that the diseased parrots were infected with BFDV. In this study, a PBFD and its pathogen was identified for the first time in Fujian Province of China, suggesting that future surveillance of BFDV should be performed. | Yanmei Ma Xiaoyong Chen Keyuan Chen Xiancheng Zeng Shili Yang Wei Chang Yao Tang Xiaoli Chen Song Wang Ji-Long Chen | 2020 | Virologica Sinica2020，35，1： | 1 |
| 2 | Microcalrimetric investication of effects of temperature on pH of petroleum bacterial cptimum growth 显示文摘 | Nan Zhaodong Zeng Xiancheng Zhang Honglin | 2000 | Thermochimica Acta2000，351，： | 1 |
| 3 | The Effects of Mixed Micelles of Surfactants on Ploymerization of Acrylamide显示文摘 | Zeng Xiancheng Wang Qian Cheng Siqing | 1999 | Journal of Dispersion Science And Technology1999，20，4： | 1 |
| 4 | Spontaneous vesicle formation from DSB/AOT mixed system显示文摘Spontaneous vesicles from the aqueous mixtures of dodecyl sulfonate betaine (DSB) and sodium bis (2-ethylhexyl) sulfosuccinate (AOT) at certain mixing ratios have been demonstrated by using calorimetry, freeze-frac- ture transmission electronic microscopy (TEM), negative- staining TEM and dynamic light scattering (DLS) methods. The addition of NaCl will promote vesicle formation and the heat effect of monodisperse vesicle system is greatest. Meanwhile the mechanism was analyzed from the viewpoint of packing parameter f, molecular geometry structure and interaction. | CHEN Wenjun ZHAI Limin LI Ganzuo MENG Xiangguang ZENG Xiancheng | 2003 | Chinese Science Bulletin2003，48，13： | 0 |
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