2011 Photomicrography Competition

Rare column snowflake with thin, knifelike ice extensions

Pekka Honkakoski

Location
Iisalmi, Finland
Technique
Triangle brightfield, oblique blue, opposite oblique red
Magnification
26x

Human osteosarcomacell (U2OS) chromosome

Dr. Michael R. Huebner Dr. Zsolt Lazar

Affiliation
Cold Spring Harbor Laboratory
Cold Spring Harbor, New York, USA
Technique
Three Dimensional Structured Illumination Microscopy (3D-SIM)
Magnification
100x