Transcription Regulatory Regions Database (TRRD): its status in 2002.
Nikolay A. KolchanovElena V. IgnatievaElena A. AnankoOlga A. PodkolodnayaIrina L. StepanenkoTatyana I. MerkulovaMikhail A. PozdnyakovNikolay L. PodkolodnyAndrey N. NaumochkinAida G. RomashchenkoPublished in: Nucleic Acids Res. (2002)