Porrua O, Hobor F, Boulay J, Kubicek K, D'Aubenton-Carafa Y, Gudipati RK, Stefl R, Libri D.

EMBO J. 2012 Oct 3;31(19):3935-48. doi: 10.1038/emboj.2012.237.

In vivo SELEX reveals novel sequence and structural determinants of Nrd1-Nab3-Sen1-dependent transcription termination.

AT richness of intergenic regions in yeast may be also to promote transcription termination with AU-rich motifs.