@article{SauerKleineVehn2019, author = {Sauer, Michael and Kleine-Vehn, J{\"u}rgen}, title = {PIN-FORMED and PIN-LIKES auxin transport facilitators}, series = {Development : Company of Biologists}, volume = {146}, journal = {Development : Company of Biologists}, number = {15}, publisher = {Company biologists ltd}, address = {Cambridge}, issn = {0950-1991}, doi = {10.1242/dev.168088}, pages = {5}, year = {2019}, abstract = {The phytohormone auxin influences virtually all aspects of plant growth and development. Auxin transport across membranes is facilitated by, among other proteins, members of the PIN-FORMED (PIN) and the structurally similar PIN-LIKES (PILS) families, which together govern directional cell-to-cell transport and intracellular accumulation of auxin. Canonical PIN proteins, which exhibit a polar localization in the plasma membrane, determine many patterning and directional growth responses. Conversely, the less-studied noncanonical PINs and PILS proteins, which mostly localize to the endoplasmic reticulum, attenuate cellular auxin responses. Here, and in the accompanying poster, we provide a brief summary of current knowledge of the structure, evolution, function and regulation of these auxin transport facilitators.}, language = {en} }