Intercellular transport of the plant hormone auxin is mediated by three families of membrane-bound protein carriers. with the PIN and ABCB families coding primarily for efflux proteins and the AUX/LAX family coding for influx proteins. In the last decade our understanding of gene and protein function for these transporters in Arabidopsis has expanded rapidly but very little is known a... https://www.truvisionhealthftp.com/