I would be grateful if someone inform me whether there are some SSLP or CAPS markers on chromosome 3 of Arabidopsis for P1 clone MCB22 and TAC clone K13E13 which show polymorphism between either of the three ecotypes: Col-o, Ler, and Ws. Zerihun Tadele Friedrich Miescher Institut Maulbeerstrasse 66 4058 Basel Switzerland ---