2024-03-29T06:37:20Zhttp://digital.csic.es/dspace-oai/requestoai:digital.csic.es:10261/1557972019-11-14T11:07:12Zcom_10261_15com_10261_6col_10261_268
Molecular Interactions Between Flowering Time and Abiotic Stress Pathways
Park, H.C.
Kim, Woe-Yeon
Pardo, José M.
Yun, Dae-Jin
National Research Foundation of Korea
Rural Development Administration (South Korea)
Ministry of Science, ICT and Future Planning (South Korea)
Arabidopsis
Plant flowering
Abiotic stress
GIGANTE
Circadian clock
42 páginas.-- 3 figuras.-- 2 tablas.-- 8 referencias
Plants have adapted to environmental changes and stresses over generations. The decision of transition from the vegetative to reproductive stage is critical, particularly under unfavorable conditions. Thus, plants appear to have developed mechanisms by which environmental factors or inputs are transmitted to stress response signaling pathways to confer tolerance and are simultaneously integrated into flowering regulation pathways (photoperiod, vernalization, autonomous, and gibberellic acid signaling) to propagate the next generation. In this review, we summarize how abiotic stresses influence, induce, or delay flowering time, particularly in the long-day plant Arabidopsis. Four major modes including FLOWERING LOCUS C (FLC), CONSTANS (CO), DELLA, and GIGANTEA (GI), which serve as hubs that integrate stress signals for regulating flowering time, are introduced. GI, a mediator of the photoperiod floral pathway and circadian clock, is involved in various biological processes and thus controls stress response directly through interaction with stress-responsive components and indirectly through association with circadian clock components.
Keywords
2017-09-28T10:43:57Z
2017-09-28T10:43:57Z
2016
artículo
Catalysis Science and Technology 327: 371-412 (2016)
1937-6448
http://hdl.handle.net/10261/155797
10.1016/bs.ircmb.2016.07.001
http://dx.doi.org/10.13039/501100004083
http://dx.doi.org/10.13039/501100003725
http://dx.doi.org/10.13039/501100003627
eng
https://doi.org/10.1016/bs.ircmb.2016.07.001
Sí
closedAccess
Elsevier