GeneChaser: Identifying all biological and clinical conditions in which genes of interest are differentially expressed. - Rong Chen 006; Rohan Mallelwar; Ajit Thosar; Shivkumar Venkatasubrahmanyam; Atul J. Butte (BMC Bioinform., 2008)

ProfileChaser: searching microarray repositories based on genome-wide patterns of differential expression. - Jesse M. Engreitz; Rong Chen 006; Alexander A. Morgan; Joel Dudley; Rohan Mallelwar; Atul J. Butte (Bioinform., 2011)