0512142 - ÚEB 2020 RIV GB eng J - Journal Article
Skokan, Roman - Medvecká, E. - Viaene, T. - Vosolsobě, S. - Zwiewka, M. - Müller, Karel - Skůpa, Petr - Karady, M. - Zhang, Y. - Janacek, D. P. - Hammes, U. Z. - Ljung, K. - Nodzyński, T. - Petrášek, Jan - Friml, J.
PIN-driven auxin transport emerged early in streptophyte evolution.
Nature Plants. Roč. 5, č. 11 (2019), s. 1114-1119. ISSN 2055-026X. E-ISSN 2055-0278
R&D Projects: GA MŠMT(CZ) EF16_019/0000827; GA MŠMT(CZ) EF16_013/0001775; GA MŠMT(CZ) LM2015062; GA MŠMT(CZ) LQ1601
Institutional support: RVO:61389030
Keywords : PROTEINS * ARABIDOPSIS * GRAVITROPISM
OECD category: Biochemistry and molecular biology
Impact factor: 13.256, year: 2019
Method of publishing: Open access
http://dx.doi.org/10.1038/s41477-019-0542-5

PIN-FORMED (PIN) transporters mediate directional, intercellular movement of the phytohormone auxin in land plants. To elucidate the evolutionary origins of this developmentally crucial mechanism, we analysed the single PIN homologue of a simple green alga Klebsormidium flaccidum. KfPIN functions as a plasma membrane-localized auxin exporter in land plants and heterologous models. While its role in algae remains unclear, PIN-driven auxin export is probably an ancient and conserved trait within streptophytes.
Permanent Link: http://hdl.handle.net/11104/0302352