There are many ways to create backgrounds in After Effects and many of us have our own special ways of doing this. Please join Dean Velez creator of "The Anvel Training Program for Motion Graphics" in a 5 part series as he shares some of his different methods. In this part one, Dean uses cloud layers created in Photoshop and applies filters to create a DNA strand look.
Adobe After Effects
Click on the link above to find the first of five tutorials based on Background Creation Tips and Tricks from Dean Velez.