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Agnieszka Bielach
Researcher at Central European Institute of Technology
Publications - 17
Citations - 2984
Agnieszka Bielach is an academic researcher from Central European Institute of Technology. The author has contributed to research in topics: Auxin & Lateral root. The author has an hindex of 15, co-authored 17 publications receiving 2531 citations. Previous affiliations of Agnieszka Bielach include University of Tübingen & Ghent University.
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Journal ArticleDOI
Nitrate-Regulated Auxin Transport by NRT1.1 Defines a Mechanism for Nutrient Sensing in Plants
Gabriel Krouk,Benoît Lacombe,Agnieszka Bielach,Francine Perrine-Walker,Katerina Malinska,Emmanuelle Mounier,Klára Hoyerová,Pascal Tillard,Sarah Leon,Karin Ljung,Eva Zazímalová,Eva Benková,Philippe Nacry,Alain Gojon +13 more
TL;DR: It is proposed that NRT1.1 represses lateral root growth at low nitrate availability by promoting basipetal auxin transport out of these roots, which defines a mechanism connecting nutrient and hormone signaling during organ development.
Journal ArticleDOI
Subcellular homeostasis of phytohormone auxin is mediated by the ER-localized PIN5 transporter
Jozef Mravec,Jozef Mravec,Petr Skůpa,Aurélien Bailly,Klára Hoyerová,Pavel Křeček,Agnieszka Bielach,Jan Petrášek,Jing Zhang,Jing Zhang,Vassilena Gaykova,York-Dieter Stierhof,Petre I. Dobrev,Kateřina Schwarzerová,Jakub Rolčík,Daniela Seifertová,Christian Luschnig,Eva Benková,Eva Zažímalová,Markus Geisler,Jiří Friml,Jiří Friml +21 more
TL;DR: It is shown that Arabidopsis thaliana PIN5, an atypical member of the PIN gene family, encodes a functional auxin transporter that is required for auxin-mediated development and represents an ancient event during the evolution of land plants.
Journal ArticleDOI
Cytokinin Modulates Endocytic Trafficking of PIN1 Auxin Efflux Carrier to Control Plant Organogenesis
Peter Marhavý,Agnieszka Bielach,Lindy Abas,Anas Abuzeineh,Jérôme Duclercq,Hirokazu Tanaka,Markéta Pařezová,Jan Petrášek,Jiří Friml,Jiří Friml,Jürgen Kleine-Vehn,Jürgen Kleine-Vehn,Eva Benková +12 more
TL;DR: It is shown that cytokinin regulates endocytic recycling of the auxin efflux carrier PINFORMED1 (PIN1) by redirecting it for lytic degradation in vacuoles, and Stimulation of the lytic PIN1 degradation is not a default effect for general downregulation of proteins from plasma membranes, but a specific mechanism to rapidly modulate the Auxin distribution in cytokinIn-mediated developmental processes.
Journal ArticleDOI
Interaction of PIN and PGP transport mechanisms in auxin distribution-dependent development
Jozef Mravec,Martin Kubeš,Martin Kubeš,Agnieszka Bielach,Agnieszka Bielach,Vassilena Gaykova,Jan Petrášek,Jan Petrášek,Petr Skůpa,Petr Skůpa,Suresh Chand,Eva Benková,Eva Benková,Eva Zažímalová,Jiří Friml,Jiří Friml +15 more
TL;DR: A model is proposed in which PGP-mediated efflux controls auxin levels in auxin channel-forming cells and, thus, auxin availability for PIN-dependent vectorial auxin movement is proposed.
Journal ArticleDOI
Plants under Stress: Involvement of Auxin and Cytokinin.
TL;DR: Current knowledge on the function of auxin and cytokinin in redirecting growth induced by abiotic stress is reviewed in order to deduce their potential points of crosstalk.