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host range gene

常見例句

On our conjecture, Gene 3A, a highly conserved sequence, may be the determinant of the virulence of FMDV. Changes in 3A have been associated with altered host range.
我們根據(jù)已有資料推測，3A基因可能是口蹄疫病毒的毒力決定簇，它具有高度保守性，其變異和部分缺失對病毒在牛體內(nèi)的致弱和宿主嗜性發(fā)生改變起重要作用。