Vein Patterning by Tissue-Specific Auxin Transport
P. Govindaraju, C. Verna, T. Zhu, E. Scarpella
This study challenges existing hypotheses about auxin transport in vein patterning by showing that epidermal PIN1 is not required or sufficient, while inner-tissue PIN1 is both required and sufficient.
bioRxiv · Dec 6, 2019Plant Biology