Characterization of auxin transporter AUX, PIN and PILS gene families in pineapple and evaluation of expression profiles during reproductive development and under abiotic stresse... oleh Heming Zhao, Yan Maokai, Han Cheng, Mingliang Guo, Yanhui Liu, Lulu Wang, Shi Chao, Minqian Zhang, Linyi Lai, Yuan Qin