Template:Motd/2012-10-11 (en)

Computer simulation of how the distribution of the growth hormone auxin changes over time across the growing tip of a plant. The absence of auxin in a cell is represented by black, while the highest concentration is shown in bright green. Cell boundaries are indicated in red, primordial cells marked with blue dots.

 Template:Motd/2012-10-11

This is the English translation of the Media of the day description page from 11 October 2012.

Descriptions in other languages:

• Motd/2012-10-11 (en)
• Motd/2012-10-11 (zh-hans)