SOUCHE DE VACCIN DE LA GRIPPE AVIAIRE H9 QUI EFFECTUE UNE DIFFÉRENCIATION DES ANIMAUX INFECTÉS PAR RAPPORT AUX ANIMAUX VACCINÉS, ET SON PROCÉDÉ DE PRÉPARATION

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专利权人:

Song; Jiasheng

发明人:

申请号：

EP18881872.8

公开号：

EP3715459A1

申请日:

2018.06.01

申请国别(地区):

EP

年份:

2020

代理人:

摘要：

Provided is an application of a label gene sequence in the preparation of an H9 avian influenza vaccine strain which differentiates influenza A virus infection from vaccination, the label gene sequence containing a DNA sequence for coding an influenza B virus NA protein extracellular region amino acid sequence. Also provided are an H9 avian influenza vaccine strain which differentiates influenza A virus infection from vaccination, a preparation method therefor, and an application.

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中国工程科技知识中心

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http://www.ckcest.cn/home/