Visualising abscisic acid dynamics at low humidity in planta using abacus2

ABACUS2 FRET biosensors allow an unparalleled live view of the dynamics of the plant hormone abscisic acid in plants. Well-watered roots accumulate abscisic acid in growing cells when shoots

become dehydrated — a response that is essential to maintain root growth in low-humidity conditions. Access through your institution Buy or subscribe This is a preview of subscription

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* Log in * Learn about institutional subscriptions * Read our FAQs * Contact customer support REFERENCES * Jones, A. M. A new look at stress: abscisic acid patterns and dynamics at

high‐resolution. _New Phytol_ 210, 38–44 (2016). A REVIEW ARTICLE THAT DESCRIBES THE TRANSPORT, METABOLISM AND ROLE OF ABA IN STRESS RESPONSES. Article  CAS  PubMed  Google Scholar  * Jones,

A. M. et al. Abscisic acid dynamics in roots detected with genetically encoded FRET sensors. _Elife_ 3, e01741 (2014). THIS PAPER REPORTS THE FIRST GENERATION ABACUS1 SENSORS FOR ABA.

Article  PubMed  PubMed Central  Google Scholar  * Waadt, R. et al. Dual-reporting transcriptionally linked genetically encoded fluorescent indicators resolve the spatiotemporal coordination

of cytosolic abscisic acid and second messenger dynamics in arabidopsis. _Plant Cell_ 32, 2582–2601 (2020). THIS PAPER REPORTS THE ABALEONSD1-3L21 SENSOR FOR ABA. Article  CAS  PubMed 

PubMed Central  Google Scholar  * Mehra, P. et al. Hydraulic flux-responsive hormone redistribution determines root branching. _Science._ 378, 762–768 (2022). THIS ARTICLE USES ABACUS2 TO

DEMONSTRATE HYDRAULIC MOVEMENT OF ABA IN ROOTS. Article  CAS  PubMed  Google Scholar  * Rizza, A. et al. Differential biosynthesis and cellular permeability explain longitudinal gibberellin

gradients in growing roots. _Proc. Natl Acad. Sci._ 118, e1921960118 (2021). THIS PAPER COMBINES MODELLING AND QUANTITATIVE EXPERIMENTS TO ESTABLISH HOW ROOT GIBBERELLIN PATTERNS ARE FORMED.

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published maps and institutional affiliations. THIS IS A SUMMARY OF: Rowe, J. et al. Next-generation ABACUS biosensors reveal cellular ABA dynamics driving root growth at low aerial

humidity. _Nat. Plants_ https://doi.org/10.1038/s41477-023-01447-4 (2023). RIGHTS AND PERMISSIONS Reprints and permissions ABOUT THIS ARTICLE CITE THIS ARTICLE Visualising abscisic acid

dynamics at low humidity in planta using ABACUS2. _Nat. Plants_ 9, 1016–1017 (2023). https://doi.org/10.1038/s41477-023-01469-y Download citation * Published: 10 July 2023 * Issue Date: July

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