2012 Photomicrography Competition

3D lymphangiogenesis assay. Cells sprout from dextran beads embedded in fibrin gel.

Esra Guc

Affiliation
École Polytechnique Fédérale de Lausanne (EPFL)
Lausanne, Vaud, Switzerland
Technique
Fluorescence and Confocal
Magnification
200x

Single optical section through the tip of the gut of a Drosophila melanogaster larva expressing a reporter for Notch signaling pathway activity (green), and stained with cytoskeletal (red) and nuclear (blue) markers

Jessica Von Stetina

Affiliation
Whitehead Institute for Biomedical Research
Cambridge, Massachusetts, USA
Technique
Confocal
Magnification
25x

Sonderia sp. (a ciliate that preys upon various algae, diatoms, and cyanobacteria)

Dr. Diana Lipscomb

Affiliation
George Washington University
Department of Biological Sciences
Washington, District of Columbia, USA
Technique
Nomarski Interference Contrast
Magnification
400x