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Initial findings indicate that there is a significant difference in the ability of <jats:italic>Ascaris<\/jats:italic> eggs of genotype G1 (derived from human) and G3 (derived from pig) to infect and establish as larvae in mice and as adults in pigs, supporting the difference in the frequencies of the genotypes reported previously in natural <jats:italic>Ascaris<\/jats:italic> populations in pigs and humans in areas in China endemic for ascariasis.<\/jats:p>","DOI":"10.1017\/s0031182006000643","type":"journal-article","created":{"date-parts":[[2006,7,11]],"date-time":"2006-07-11T13:15:14Z","timestamp":1152623714000},"page":"651-657","source":"Crossref","is-referenced-by-count":14,"title":["Experimental infections of pigs and mice with selected genotypes of <i>Ascaris<\/i>"],"prefix":"10.1017","volume":"133","author":[{"given":"W.","family":"PENG","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"K.","family":"YUAN","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"M.","family":"HU","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"G.","family":"PENG","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"X.","family":"ZHOU","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"N.","family":"HU","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"R. 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