I am looking for a fast and simple means of extracting DNA from Cryptosporidium oocyts. Any suggestions would be greatly appreciated Jim Wick E-mail: wick at cris.com Phone: 414-871-7199 FAX: 414-871-1273 Snail Mail: 5520 W. Burleigh St. Milwaukee, WI 53210 "Don't precipitate more than you can resuspend"