antigenic variation

Study on antigenic variation of different VATS Trypanosoma evansi deriving from a clone stock in rabbits

同一克隆两个不同变异体的伊氏锥虫在兔体内抗原变异研究

Research for H3 Antigenic Evolution and Variation Rule of Influenza a Virus

甲型流感病毒H3抗原进化及变异规律研究

Avian influenza virus is a high contagious, strong antigenic variation microorganism and with poor resistance force.

禽流感病毒是一种传染性高、抗原变异性强、抗力较弱的微生物，可通过消化道和呼吸道进入人体传染给人。

A preliminary experiment on immune protecting according to regularity antigenic variation in Trypanosoma evansi

运用伊氏锥虫抗原变异规律进行免疫预防的初步研究

Though the structure variation makes the PI produce serotype specificity, but the conservative antigenic determinant provides a latent target with reaction for antibody.

尽管结构上的变异使PI产生血清型特异性，但是保守的抗原表位给抗体的识别与反应提供了潜在的目标。

Primary carpophagous insects. ANTIGENIC VARIATION IN PARASITES

原发性种类。寄生虫的抗原变异

Research on Antigenic Variation of Goose Paramyxovirus and Diagnostic Method of Multiplex RT-PCR

鹅源副粘病毒抗原变异及复合RT-PCR诊断方法研究

Antigenic variation of Trypanosoma evansi in rabbit and guinea pig

伊氏锥虫在兔和豚鼠体内抗原变异研究

HA Genetic and Antigenic Variation of Influenza a Viruses in Shanghai

上海地区甲型流感病毒HA基因和抗原变异研究