King IF, Yandava CN, Mabb AM, Hsiao JS, Huang HS, Pearson BL, Calabrese JM, Starmer J, Parker JS, Magnuson T, Chamberlain SJ, Philpot BD, Zylka MJ.

Nature. 2013 Sep 5;501(7465):58-62. doi: 10.1038/nature12504.

Topoisomerases facilitate transcription of long genes linked to autism.

Polymerase occupancy is increased at the head and the tail or the transcripts in all size bins.