Dear Jens, I followed your request for informationa on antisense transformants but only got Mark Garfinkel's response on by e-mail subscription. Would you mind sharing with me the other "helpful comments and a list of references" which you got? Thanks in advance. Helen Benes Tel.: (501) 686-5782 FAX: (501) 686-8169 E-mail: hbenes at biomed.uams.edu