We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitlePhylogenetic perspectives in innate immunity.AuthorsHoffmann JA; Kafatos FC; Janeway CA; Ezekowitz RAPublicationScience (New York, N.Y.), 1999, Vol 284, Issue 5418, p1313ISSN0036-8075Publication typearticleDOI10.1126/science.284.5418.1313