Arabidopsis BTB/POZ protein-dependent PENETRATION3 trafficking and disease susceptibility
- 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.
| Author details: | Hailiang Mao, Bibek Aryal, Tobias Langenecker, Jorg Hagmann, Markus Geisler, Markus GrebeORCiDGND |
|---|---|
| DOI: | https://doi.org/10.1038/s41477-017-0039-z |
| ISSN: | 2055-026X |
| ISSN: | 2055-0278 |
| Pubmed ID: | https://pubmed.ncbi.nlm.nih.gov/29085068 |
| Title of parent work (English): | Nature plants |
| Publisher: | Nature Publ. Group |
| Place of publishing: | London |
| Publication type: | Article |
| Language: | English |
| Year of first publication: | 2017 |
| Publication year: | 2017 |
| Release date: | 2020/04/20 |
| Volume: | 3 |
| Number of pages: | 5 |
| First page: | 854 |
| Last Page: | 858 |
| Funding institution: | ERC [260699 Green-Lat-Pol]; SNF [31003A_165877] |
| Organizational units: | Mathematisch-Naturwissenschaftliche Fakultät / Institut für Biochemie und Biologie |
| Peer review: | Referiert |
