Dear Mona,
you could read: Unusual combinatorial involvement of poly-A/T tracts in
organizing genes and chromatin in Dictyostelium
Here we show that there are common motifs for gene starts and ends.
Best
Gernot
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Prof. Dr. Gernot Glöckner
Institute for Biochemistry I
Medical Faculty
University of Cologne
Joseph-Stelzmann-Straße 52
D-50931 Köln
Tel +49-221-478-87375