BAC transgenic mice reveal distal cis-regulatory elements governing BDNF gene expressionKoppel, Indrek; Aid-Pavlidis, Tamara; Jaanson, Kaur; Sepp, Mari; Palm, Kaia; Timmusk, TõnisGenesis2010 / 4, p. 214-219 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2978326/