10.1371/journal.pone.0035938.g004 Joseph LeSauter Joseph LeSauter Christopher M. Lambert Christopher M. Lambert Margaret R. Robotham Margaret R. Robotham Zina Model Zina Model Rae Silver Rae Silver David R. Weaver David R. Weaver Photomicrographs of hamster SCN sections immunostained with PER1 antibodies. Public Library of Science 2013 hamster scn sections immunostained per1 2013-02-20 05:49:33 Figure https://plos.figshare.com/articles/figure/_Photomicrographs_of_hamster_SCN_sections_immunostained_with_PER1_antibodies_/316285 <p>PER1 antibodies R1177, R43 and GP91 were used at a concentration of 1∶5,000. Animals were euthanized at ZT12. Scale bar, 100 µm.</p>