"People suspected the viruses were being transmitted by bees visiting other colonies, but no one really knew there was evidence for the virus moving into other [insect] species," she said.

她说：“人们怀疑病毒是通过正在侵占其他蜂群的蜜蜂传播的，但是，目前没有人真正知道其中的奥秘。”

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The modified S1 subunits were abundantly expressed by recombinant autographa californica nuclear polyhedrosis viruses in insect cells and larva.

然后使用重组杆状病毒技术使这些S1亚单位在昆虫细胞和昆虫幼虫中实现了高水平表达。

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Every year, scores of packaged food products are recalled from the U.S. market because of the presence of (all-natural) contaminants like insect parts, toxic molds, bacteria and viruses.

FORBES: Bittman of the 'New York Times': Always Out To Lunch