Nuclear redox processes in land plant development and stress adaptation
Autor(en): | Zachgo, Sabine | Stichwörter: | ANTHER; Biochemistry & Molecular Biology; development; EVOLUTION; nucleus; PETAL DEVELOPMENT; plant glutaredoxin; redox regulation; ROXY1; SHOOT MERISTEM SIZE; stress adaptation; transcription factor; TRANSCRIPTION FACTORS | Erscheinungsdatum: | 2023 | Herausgeber: | WALTER DE GRUYTER GMBH | Enthalten in: | BIOLOGICAL CHEMISTRY | Band: | 404 | Ausgabe: | 5 | Startseite: | 379 | Seitenende: | 384 | Zusammenfassung: | Recent findings expanded our knowledge about plant redox regulation in stress responses by demonstrating that redox processes exert crucial nuclear regulatory functions in meristems and other developmental processes. Analyses of redox-modulated transcription factor functions and coregulatory ROXYs, CC-type land-plant specific glutaredoxins, reveal new insights into the redox control of plant transcription factors and participation of ROXYs in plant development. The role for ROS and redox signaling in response to low-oxygen conditions further strengthens the importance of redox processes in meristems and tissue differentiation as well as for adaptation to changing environments effecting food crop productivity. |
ISSN: | 1431-6730 | DOI: | 10.1515/hsz-2022-0288 |
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geprüft am 07.06.2024