新英格兰区灵长类研究中心的戴斯罗士已经证明，从SIV中除去“否因”基因后，病毒就无法使猿猴发病。

Ronald Desrosiers at the New England Regional Primate Re-search Center has demonstrated that when the nef gene is removed from SIV, the virus no longer has the power to make monkeys sick.

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步朗克斯动物园：因戴安。弗西发起的保护计划而使其家喻户晓，戴安。弗西因她对非洲丛林的研究而大名鼎鼎。

Bronx Zoo: it is known for its conservation program started by Dian Fossey, who is famous for her research in the jungles of Africa.

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