Figure 3.

Sample of a figure that can be used for testing. This figure is from a DNA microarray paper showing the developmental control of gene expression in Drosophila melanogaster. (Reprinted with permission from Arbeitman, et al., 2002. Science. 297: 2270–2275. Readers may view, browse, and/or download material for temporary copying purposes only, provided that these uses are for noncommercial personal purposes. Except as provided by law, this material may not be further reproduced, distributed, transmitted, modified, adapted, performed, displayed, published, or sold in whole or in part, without prior written permission from the publisher.)