Article
Arabidopsis Flippases Cooperate with ARF GTPase Exchange Factors to Regulate the Trafficking and Polarity of PIN Auxin Transporters.
The Plant cell - 1 May 2020
Zhang Xixi, Adamowski Maciek, Marhava Petra, Tan Shutang, Zhang Yuzhou, Rodriguez Lesia, Zwiewka Marta, Pukyšová Vendula, Sánchez Adrià Sans, Raxwal Vivek Kumar, Hardtke Christian S, Nodzyński Tomasz, Friml Jiří
Abstract excerpt
Cell polarity is a fundamental feature of all multicellular organisms. PIN auxin transporters are important cell polarity markers that play crucial roles in a plethora of developmental processes in plants. Here, to identify components involved in cell polarity establishment and maintenance in plants, we performed a forward genetic screening of PIN2:PIN1-HA;pin2 Arabidopsis (Arabidopsis thaliana) plants, which...
Topics
- ADP-Ribosylation Factors
- Arabidopsis
- Arabidopsis Proteins
- Biological Transport
- Brefeldin A
- Cell Membrane
- Epistasis, Genetic
- GTP Phosphohydrolases
- Guanine Nucleotide Exchange Factors
- Indoleacetic Acids
- Mutation
- Phospholipid Transfer Proteins