Johnsson C., Jin X., Xue W., Dubreuil C., Lezhneva L., Fischer U. The plant hormone auxin directs timing of xylem development by inhibition of secondary cell wall deposition through repression of secondary wall NAC-domain transcription factors. 2019. Physiologia Plantarum. 165. 4. 673-689. 10.1111/ppl.12766.