The Clontech link to pDsREd1-1 sequence and mapping info is: http://www.clontech.com/techinfo/vectors/pDsRed1-1.html The reported sequence may contain errors though. Gregg "Gregers Gram" <gregers.gram at INET.UNI2.DK> wrote in message news:001701bf319d$9c85bca0$370e11ac at hosp.dk... > Hi all > > Where can I find the DNA sequence of pDsRed1-1. > > Gregers >