document.write("«&nbsp;<a href='/news/view?id=68715'>China Genomics Giant Drops Plans for Gene-Edited Pets</a>");document.write(" | ");document.write("<a href='/news/view?id=68717'>Chirally cosmetic surgeries and Casson invariants. (arXiv:1707.00152v1 [math.GT])</a>&nbsp;»");