<HTML> Dear Netters: <P>Are the reverse transcriptases (which is usually used in RT-PCR, such as AMV or MMLV RT) resistant against 0.1% DEPC (RNAse inhibitor) and formamide? <P>Thanks <P>Woong Choi, M.D. <BR>wchoi at med.chungbuk.ac.kr <BR>khlee at med.chungbuk.ac.kr <BR> <BR> <BR> </HTML>