TY - JOUR A1 - Mao, Hailiang A1 - Aryal, Bibek A1 - Langenecker, Tobias A1 - Hagmann, Jorg A1 - Geisler, Markus A1 - Grebe, Markus T1 - Arabidopsis BTB/POZ protein-dependent PENETRATION3 trafficking and disease susceptibility JF - Nature plants N2 - The outermost cell layer of plant roots (epidermis) constantly encounters environmental challenges. The epidermal outer plasma membrane domain harbours the PENETRATION3 (PEN3)/ABCG36/PDR8 ATP-binding cassette transporter that confers non-host resistance to several pathogens. Here, we show that the Arabidopsis ENDOPLASMIC RETICULUM-ARRESTED PEN3 (EAP3) BTB/POZ-domain protein specifically mediates PEN3 exit from the endoplasmic reticulum and confers resistance to a root-penetrating fungus, providing prime evidence for BTB/POZ-domain protein-dependent membrane trafficking underlying disease resistance. Y1 - 2017 U6 - https://doi.org/10.1038/s41477-017-0039-z SN - 2055-026X SN - 2055-0278 VL - 3 SP - 854 EP - 858 PB - Nature Publ. Group CY - London ER -