TY  - JOUR
A1  - Andrade, Luis
A1  - Lu, Yunlong
A1  - Cordeiro, Andre
A1  - Costa, João M. F.
A1  - Wigge, Philip Anthony
A1  - Saibo, Nelson J. M.
A1  - Jaeger, Katja E.
T1  - The evening complex integrates photoperiod signals to control flowering in rice
JF  - Proceedings of the National Academy of Sciences of the United States of America : PNAS
N2  - Plants use photoperiodism to activate flowering in response to a particular daylength. In rice, flowering is accelerated in short-day conditions, and even a brief exposure to light during the dark period (night-break) is sufficient to delay flowering. Although many of the genes involved in controlling flowering in rice have been uncovered, how the long- and short-day flowering pathways are integrated, and the mechanism of photoperiod perception is not understood. While many of the signaling components controlling photoperiod-activated flowering are conserved between Arabidopsis and rice, flowering in these two systems is activated by opposite photoperiods. Here we establish that photoperiodism in rice is controlled by the evening complex (EC). We show that mutants in the EC genes LUX ARRYTHMO (LUX) and EARLY FLOWERING3 (ELF3) paralogs abolish rice flowering. We also show that the EC directly binds and suppresses the expression of flowering repressors, including PRR37 and Ghd7. We further demonstrate that light acts via phyB to cause a rapid and sustained posttranslational modification of ELF3-1. Our results suggest a mechanism by which the EC is able to control both long- and short-day flowering pathways.
KW  - rice
KW  - flowering
KW  - ELF3
KW  - LUX
KW  - Evening Complex
Y1  - 2022
U6  - https://doi.org/10.1073/pnas.2122582119
SN  - 0027-8424
SN  - 1091-6490
VL  - 119
IS  - 26
PB  - National Acad. of Sciences
CY  - Washington
ER  - 
TY  - JOUR
A1  - Prahl, Boris F.
A1  - Boettle, Markus
A1  - Costa, Luís Fílípe Carvalho da
A1  - Kropp, Jürgen
A1  - Rybski, Diego
T1  - Damage and protection cost curves for coastal floods within the 600 largest European cities
JF  - Scientific Data
N2  - The economic assessment of the impacts of storm surges and sea-level rise in coastal cities requires high-level information on the damage and protection costs associated with varying flood heights. We provide a systematically and consistently calculated dataset of macroscale damage and protection cost curves for the 600 largest European coastal cities opening the perspective for a wide range of applications. Offering the first comprehensive dataset to include the costs of dike protection, we provide the underpinning information to run comparative assessments of costs and benefits of coastal adaptation. Aggregate cost curves for coastal flooding at the city-level are commonly regarded as by-products of impact assessments and are generally not published as a standalone dataset. Hence, our work also aims at initiating a more critical discussion on the availability and derivation of cost curves.
Y1  - 2018
U6  - https://doi.org/10.1038/sdata.2018.34
SN  - 2052-4463
VL  - 5
PB  - Nature Publ. Group
CY  - London
ER  -