From jr32@XXXX Mon May 11 10:57:39 1998 To: rd120@XXXX Hello Rachel, Michael (Ashburner) refined this cytology in about 1985 - sorry I forgot to tell you sooner. Aberration symbol In(2L)b81f3 Breakpoints 34D5-34D8;35B10 It's now 34D3;35D5-7. John