Matches in SemOpenAlex for { <https://semopenalex.org/work/W2714272242> ?p ?o ?g. }
- W2714272242 endingPage "e1006856" @default.
- W2714272242 startingPage "e1006856" @default.
- W2714272242 abstract "Photoperiod is one of the most reliable environmental cues for plants to regulate flowering timing. In Arabidopsis thaliana, CONSTANS (CO) transcription factor plays a central role in regulating photoperiodic flowering. In contrast to posttranslational regulation of CO protein, still little was known about CO transcriptional regulation. Here we show that the CINCINNATA (CIN) clade of class II TEOSINTE BRANCHED 1/ CYCLOIDEA/ PROLIFERATING CELL NUCLEAR ANTIGEN FACTOR (TCP) proteins act as CO activators. Our yeast one-hybrid analysis revealed that class II CIN-TCPs, including TCP4, bind to the CO promoter. TCP4 induces CO expression around dusk by directly associating with the CO promoter in vivo. In addition, TCP4 binds to another flowering regulator, GIGANTEA (GI), in the nucleus, and induces CO expression in a GI-dependent manner. The physical association of TCP4 with the CO promoter was reduced in the gi mutant, suggesting that GI may enhance the DNA-binding ability of TCP4. Our tandem affinity purification coupled with mass spectrometry (TAP-MS) analysis identified all class II CIN-TCPs as the components of the in vivo TCP4 complex, and the gi mutant did not alter the composition of the TCP4 complex. Taken together, our results demonstrate a novel function of CIN-TCPs as photoperiodic flowering regulators, which may contribute to coordinating plant development with flowering regulation." @default.
- W2714272242 created "2017-06-30" @default.
- W2714272242 creator A5002867895 @default.
- W2714272242 creator A5008053313 @default.
- W2714272242 creator A5008666950 @default.
- W2714272242 creator A5025184328 @default.
- W2714272242 creator A5030052567 @default.
- W2714272242 creator A5030526660 @default.
- W2714272242 creator A5033883138 @default.
- W2714272242 creator A5038875814 @default.
- W2714272242 creator A5039351079 @default.
- W2714272242 creator A5043959168 @default.
- W2714272242 creator A5053551893 @default.
- W2714272242 creator A5059176335 @default.
- W2714272242 creator A5067200402 @default.
- W2714272242 creator A5068451691 @default.
- W2714272242 creator A5071223330 @default.
- W2714272242 date "2017-06-19" @default.
- W2714272242 modified "2023-10-16" @default.
- W2714272242 title "TCP4-dependent induction of CONSTANS transcription requires GIGANTEA in photoperiodic flowering in Arabidopsis" @default.
- W2714272242 cites W1485290817 @default.
- W2714272242 cites W1492034352 @default.
- W2714272242 cites W1549382225 @default.
- W2714272242 cites W1662807310 @default.
- W2714272242 cites W1916252933 @default.
- W2714272242 cites W1963536129 @default.
- W2714272242 cites W1967008937 @default.
- W2714272242 cites W1974592384 @default.
- W2714272242 cites W1976883076 @default.
- W2714272242 cites W1983289412 @default.
- W2714272242 cites W1984824352 @default.
- W2714272242 cites W1985404347 @default.
- W2714272242 cites W1986236305 @default.
- W2714272242 cites W1998053175 @default.
- W2714272242 cites W2000009089 @default.
- W2714272242 cites W2001410722 @default.
- W2714272242 cites W2005370601 @default.
- W2714272242 cites W2007343477 @default.
- W2714272242 cites W2007690902 @default.
- W2714272242 cites W2010897775 @default.
- W2714272242 cites W2013246439 @default.
- W2714272242 cites W2016774108 @default.
- W2714272242 cites W2017126312 @default.
- W2714272242 cites W2018403717 @default.
- W2714272242 cites W2020392170 @default.
- W2714272242 cites W2021358437 @default.
- W2714272242 cites W2022971290 @default.
- W2714272242 cites W2024952216 @default.
- W2714272242 cites W2030593666 @default.
- W2714272242 cites W2034685744 @default.
- W2714272242 cites W2037915151 @default.
- W2714272242 cites W2041397120 @default.
- W2714272242 cites W2042570077 @default.
- W2714272242 cites W2046971770 @default.
- W2714272242 cites W2047858731 @default.
- W2714272242 cites W2048839385 @default.
- W2714272242 cites W2049354794 @default.
- W2714272242 cites W2050141401 @default.
- W2714272242 cites W2051497876 @default.
- W2714272242 cites W2054012543 @default.
- W2714272242 cites W2056657640 @default.
- W2714272242 cites W2060687391 @default.
- W2714272242 cites W2062453162 @default.
- W2714272242 cites W2062564328 @default.
- W2714272242 cites W2063799895 @default.
- W2714272242 cites W2064379205 @default.
- W2714272242 cites W2067854876 @default.
- W2714272242 cites W2071903046 @default.
- W2714272242 cites W2075356247 @default.
- W2714272242 cites W2075833860 @default.
- W2714272242 cites W2076128088 @default.
- W2714272242 cites W2079790280 @default.
- W2714272242 cites W2081409037 @default.
- W2714272242 cites W2083586714 @default.
- W2714272242 cites W2084799820 @default.
- W2714272242 cites W2084837508 @default.
- W2714272242 cites W2093823769 @default.
- W2714272242 cites W2098225099 @default.
- W2714272242 cites W2100680386 @default.
- W2714272242 cites W2105665441 @default.
- W2714272242 cites W2108137105 @default.
- W2714272242 cites W2110042422 @default.
- W2714272242 cites W2112528524 @default.
- W2714272242 cites W2114900530 @default.
- W2714272242 cites W2117408580 @default.
- W2714272242 cites W2118745540 @default.
- W2714272242 cites W2120080928 @default.
- W2714272242 cites W2123762144 @default.
- W2714272242 cites W2123923051 @default.
- W2714272242 cites W2125740601 @default.
- W2714272242 cites W2125973383 @default.
- W2714272242 cites W2133438017 @default.
- W2714272242 cites W2135744930 @default.
- W2714272242 cites W2136085850 @default.
- W2714272242 cites W2137017469 @default.
- W2714272242 cites W2137979475 @default.
- W2714272242 cites W2140019714 @default.
- W2714272242 cites W2140142936 @default.