2012 Photomicrography Competition

Vascular tissue of Brassica plant apex (xylem cells in yellow)

Dr. Fernan Federici

Affiliation
University of Cambridge
Jim Haseloff Lab, Department of Plant Sciences
Cambridge, Cambridgeshire, United Kingdom
Technique
Confocal
Magnification
40x

Caffeine crystals

Stefan Eberhard

Affiliation
The University of Georgia
Complex Carbohydrate Research Center
Athens, Georgia, USA
Technique
Polarized Light
Magnification
25x

Achnanthes longipes (a diatom, Bacillariophyta)

Frank Fox

Location
Trier, Rheinland-Pfalz, Germany
Technique
Differential Interference Contrast
Magnification
192x