{"version":"1.0","provider_name":"MIT Department of Biology","provider_url":"https:\/\/biology.mit.edu","author_name":"Lillian Eden","author_url":"https:\/\/biology.mit.edu\/author\/leden\/","title":"In immune cells, X marks the spot(s)","type":"rich","width":600,"height":338,"html":"
In immune cells, X marks the spot(s)<\/a><\/blockquote>