Skaer R J
Philos Trans R Soc Lond B Biol Sci. 1978 May 11;283(997):411-3. doi: 10.1098/rstb.1978.0046.
Many interbands of Drosophila contain morphological evidence for transcription. Decondensed band material makes no detectable contribution to certain transcriptionally active interbands.