host-range mutant 宿主范围突变株
broad host range 广谱宿主性 ; 广宿主范畴 ; 广宿主范围
broad-host-range vector 广泛宿主载体
host range gene 宿主范围基因
pest host range 虫害发生范围
host-range 寄主范围
its host range 寄主范围
host range test 寄主范围测定
broad-host-range 广宿主
The Nepovirus are widely distributed in the temperate regions,and have a broad host range. Among them,several kinds of virus can cause severe economic losses.
线虫传多面体病毒属病毒在全世界温带地区均有分布,具有广泛的寄主范围,其中许多种病毒能够在农业生产中引起严重危害。
参考来源 - 线虫传多面体病毒属研究进展—《现代农业科技》—2010年第9期—龙源期刊网This may afford valuable information to the research of the expansion of host range.
从感染性来分析，可能亲缘关系近的病毒之间更容易引起原本不具备侵染性的病毒产生侵染特性，这可能为宿主域拓展的研究提供有价值的信息。
参考来源 - 柞蚕核型多角体病毒分子生物学及杆状病毒感染特性Transgenic mouse system has been instrumental in providing new insights into virus and its related medical aspects, especially to the virus whose host range is narrow.
转基因动物已成为研究新型病毒的一种工具，尤其对于宿主范围很窄的病毒。
参考来源 - 庚型肝炎病毒转基因小鼠模型的建立及其特性研究However, the investigators trying to apply bacteriophages to practical use all clearly realized that the anti- bacteria effects and applying range sometimes could be affected and limited by the narrow host range, one of the bacteriophage’s characteristics.
但试图将噬菌体引入实际应用的研究者都明确认识到,噬菌体宿主谱狭窄的特点有时会影响其应用效果,限制其应用范围。
参考来源 - 噬菌体的人工改造及其生物学效应研究·2,447,543篇论文数据，部分数据来源于NoteExpress
H5N1 appears to have expanded its host range, infecting and killing mammalian species previously considered resistant to infection with avian influenza viruses.
H5N1病毒似乎扩大了宿主范围，导致以往被视为对禽流感病毒具有抵抗力的哺乳类动物的感染和死亡。
Avian influenza virus can cause serious disease in a wide variety of birds and mammals, but generally its natural host range is limited to wild ducks and gulls.
禽流感病毒可感染许多鸟类和哺乳动物，但是其自然宿主范围通常限于野生水禽，如野鸭、海鸥等。
SB and PB have a broad host range, from single-celled organisms to higher mammals.
SB和PB宿主范围极其广泛，从单细胞生物到高等哺乳动物都能够发挥作用。
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