Confocal microscopy images of tobacco leaves showing the relative abundance of oleosin protein. The most successful variant (far right) resulted in significantly greater oleosin abundance (green ...
Confocal microscopy image of a nine-day-old human embryo. Specific proteins and cellular structures have been coloured in the image: OCT4 (green), which is related to embryonic stem cells; GATA6 ...
Biologists are very interested in how proteins, lipids and other compounds are organized and interact in systems. Very few organizational details can be gained by using standard transmission-based ...