This article was the subject of an educational assignment in Fall 2014. Further details were available on the "Education Program:SUNY Plattsburgh/Cell Biology (Fall 2014)" page, which is now unavailable on the wiki.
It would be useful to highlight the signet ring cells in the images so that the reader knows what to look for. 138.15.108.183 (talk) —Preceding undated comment added 02:17, 17 March 2011 (UTC).[reply]