Interaction points in plant stress signaling pathways

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Overmyer , K L , Vuorinen , K E & Brosche , M J 2018 , ' Interaction points in plant stress signaling pathways ' , Physiologia Plantarum , vol. 162 , no. 2 , pp. 191–204 . https://doi.org/10.1111/ppl.12639

Titel: Interaction points in plant stress signaling pathways
Författare: Overmyer, Kirk Loren; Vuorinen, Katariina Elina; Brosche, Mikael Johan
Upphovmannens organisation: Biosciences
Viikki Plant Science Centre (ViPS)
Plant-Fungal Interactions Group
Plant stress and natural variation
Plant Biology
Datum: 2018-02
Språk: eng
Sidantal: 14
Tillhör serie: Physiologia Plantarum
ISSN: 0031-9317
DOI: https://doi.org/10.1111/ppl.12639
Permanenta länken (URI): http://hdl.handle.net/10138/324092
Abstrakt: Plants live in a world where they are challenged by abiotic and biotic stresses. In response to unfavorable conditions or an acute challenge like a pathogen attack, plants use various signaling pathways that regulate expression of defense genes and other mechanisms to provide resistance or stress adaptation. Identification of the regulatory steps in defense signaling has seen much progress in recent years. Many of the identified signaling pathways show interactions with each other, exemplified by the modulation of the jasmonic acid response by salicylic acid. Accordingly, defense regulation is more appropriately thought of as a web of interactions, rather than linear pathways. Here we describe various regulatory components and how they interact to provide an appropriate defense response. One of the common assays to monitor the output of defense signaling, as well as interaction between signaling pathways, is the measurement of altered gene expression. We illustrate that, while this is a suitable assay to monitor defense regulation, it can also inadvertently provide overstated conclusions about interaction among signaling pathways.
Beskrivning: Special Issue: 70 years of SPPS – Outlook by Early-Career PIs
Subject: 1183 Plant biology, microbiology, virology
ARABIDOPSIS INNATE IMMUNITY
ACTIVATED PROTEIN-KINASES
SPREADING CELL-DEATH
NADPH OXIDASE RBOHD
ABSCISIC-ACID
BOTRYTIS-CINEREA
SALICYLIC-ACID
GENE-EXPRESSION
MAP KINASE
TRANSCRIPTION FACTOR
Referentgranskad: Ja
Användningsbegränsning: openAccess
Parallelpublicerad version: acceptedVersion


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