Editor: 
ANDRZEJ JOACHIMIAK
Department of Plant Cytology and Embryology
Jagiellonian University
ul. Gronostajowa 9, 30-387 Cracow, Poland
e-mail: a.joachimiak@uj.edu.pl 
Phone: (48 12) 664 60 35
Fax: (48 12) 664 51 04

Managing Editor:
MONIKA TULEJA
Department of Plant Cytology and Embryology
Jagiellonian University
ul. Gronostajowa 9, 30-387 Cracow, Poland
e-mail: abc@iphils.uj.edu.pl
Phone: (48 12) 664 50 38
Fax: (48 12) 664 51 04


The Cracow Branch of the Polish Academy of Sciences:
ul. Św. Jana 28, 31-018 Cracow, Poland
phone: (48 12) 422 48 53
fax: (48 12) 422 27 91
e-mail: krakow@pan.pl