Dr. Teng is a molecular biologist who joined the NTP Biomolecular Screening Branch (BSB) in 2008. She is a participant in the tripartite collaboration among the NTP â?? comprised of NIEHS, the NIH Chemical Genomics Center (NCGC) and the Environmental Protection Agency (EPA) â?? that identifies key signaling pathways for environmental toxicants. Teng is also a member of a group that is involved in assay selection, design of the NTP initiative for High Throughput Screening and data analysis for subsequent recommendations on follow-up screening.