Pathogenicity of Mumps Virus SP-A Strain of Genotype F at Different Passage Levels in Rhesus Monkey;

Protection of chickens from Newcastle Disease by F gene DNA vaccine combined with trivalent oil-adjuvant inactivated vaccine;

Clone,construction,and expression of eukaryotic expression vector containing F gene of human respiratory syncytial virus subgroup A;

Cloning and sequencing of F gene of avian paramyxovirus strain QY isolated from goose that were purified by plaque-purification test;

Expression of Fusion Gene of Sendai Virus in Prokaryotic System;

Main function fragment of fusion gene of 15 NDV strains were amplified by reveres transcription-polymerase chain reaction(RT-PCR) and sequenced after being cloned into pMD-18-T plasmids.

Genetic stability of recombinant fowlpox virus vaccine expressing fusion protein gene of newcastle disease virus;

Cloning and sequencing of fusion protein gene of Newcastle disease virus isolates in Guangxi;

7 kb fusion protein gene of Newcastle Disease Virus (NDV F) under the control of maize ubiquitin (Ubi) promoter and nos terminator was constructed,in which,the Hygromycin phosphotransferase (HPT) gene was used as the selectable marker.

A pair of consensus primers was designed according to several homologous sequences of F-box genes which specifically expressed in pollen of Solanaceae,Scrophulariaceae and Rosaceae.

In this study,genotypes of MHC-B-F gene of 235 individuals of 9 different chicken breeds were tested by PCR-RFLP.