An interesting  chromosome staining paper:
Sheikh SA and Kondo  K (1995) Differential Staining with Orcein, Giemsa,
CMA and Dapi for Comparative Chromosome Study of 12 Species of Australien
Drosera. Am J of Bot 82 (10): 1278-1286.
Merry Christmas and happy New Year!     Juerg
___________________________________________________
 Juerg Steiger,  Institut fuer Aus-, Weiter- und Fortbildung IAWF
University of Bern, Inselspital 37a, CH-3010 Bern,  Switzerland
Office:  +41  31  632 9887                       Fax:   +41  31  632 9871