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兽用基因缺失疫苗
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兽用基因缺失疫苗
Encyclopedia
农学
兽用基因工程疫苗
释
gene deleted vaccine
兽用基因缺失疫苗
通过基因重组等现代生物技术手段,将病原微生物的某一个或多个基因完全或部分敲除,降低其对感染动物的致病性,同时保留其原有的免疫原性的疫苗。
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Song Qiqiu
Song Qishan
Song Qi’s Notes on Historical Stories
Song rules on poverty relief
Song rules on the poor's asylum
Songs
Songs about Yongzhou
Songs for the Sacrifies at the Suburban Altars
Songshan
Songshan Qu
Songshan Villa
Song Shijie
Song shipwreck at Yuanmengkou of Tianjin Jinghai
Song Shixiong
Song Shu
Song Shuhe
Song Shuhua
Song Shuxian
Songsigong Played Havoc with Zhang Who Is A Miser
song-singing or songgirl at a feast
Songs in Mountains
Songs of a Pacified Age for the Inner Halls
Songs of Baishi Taoist
songs of ceremony or ritual
songs of current affairs
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更新时间:2026/2/28 13:34:23