Gain-of-function research

2014年，美國政府以可能不慎造成疫情失控為由，公告禁止聯邦政府資助將SARS、MERS或流感病毒提升毒力、提升傳播能力或擴大宿主物種範圍的功能獲得型研究（英语：Gain-of-function research），巴里克對此深感不滿，寫了一封長信給美國國家衛生院，表示這項限制會嚴重影響冠狀病毒研究，未來如再有疫情爆發，可能會減慢科學

Michelle; Gronvall, Gigi Kwik. The Reemergent 1977 H1N1 Strain and the Gain-of-Function Debate. mBio. 2015-08-18, 6 (4) [2021-01-31]. ISSN 2150-7511. PMC 4542197 

without genomic abnormalities. These epigenetic changes include loss or gain of methylations in both DNA and histone proteins. There is not yet compelling

to gain an overall view of the language. In particular, the grammar may be profitably reviewed again and again in the light of increased knowledge of the

引文格式1维护：显式使用等标签 (link) Kralovics R, Passamonti F, Buser AS; et al. A gain-of-function mutation of JAK2 in myeloproliferative disorders. N Engl J Med. 2005, 352