2012 Photomicrography Competition

Mouse embryo (16 dpc) expressing the epithelial-specific nuclear marker K14-H2B-GFP, illustrating the pattern of whisker follicles on the face

Evan Heller

Affiliation
The Rockefeller University
Fuchs Lab
New York City, New York, USA
Technique
Fluorescence
Magnification
4x

Down and belly feather from a Yellow-bellied Sapsucker

James E. Hayden

Affiliation
The Wistar Institute
Imaging Core Facility
Philadelphia, Pennsylvania, USA
Technique
Differential Interference Contrast and Reflected Light
Magnification
200x

The seaweed Acetabularia calyculus, showing reproductive structures with green gametangial cysts

Dr. John Marinus Huisman

Affiliation
Western Australian Herbarium
Kensington, Western Australia, Australia
Technique
Darkfield
Magnification
100x