Flowering activation complex
WebFeb 14, 2024 · FT is produced in leaves and moves to shoot apical meristems, where it forms a flowering-activation complex (FAC) with FD and 1433 proteins to promote … WebJul 10, 2024 · In shoot apex cells of rice, a hexameric florigen activation complex (FAC), comprising FLOWERING LOCUS T (FT), 14-3-3 and the bZIP transcription factor FD, activates downstream target genes...
Flowering activation complex
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WebDec 3, 2013 · This complex, known as the florigen activation complex, is thought to translocate to the nucleus where it activates the floral meristem identity genes, thereby … WebAug 7, 2015 · At its destination, FT forms a flowering activation complex by interacting with 14-3-3 proteins and the bZIP transcription factor FD (Pnueli et al., 2001;Abe et al., 2005;Wigge et al., ...
WebJun 27, 2024 · Here, we show that StABI5-like 1 (StABL1), a transcription factor central to abscisic acid (ABA) signaling, is a binding partner of StSP3D and StSP6A, forming an … WebApr 14, 2024 · The only flowering time gene that was significantly up- or down-regulated by more than two-fold in the mutants were FLOWERING LOCUS C (FLC), a major floral repressor. ... We previously found that FRI complex genes were activated when FLC expression increased in the whole seedlings of atu2af65a mutants .
WebThis complex, designated as “florigen activation complex” (FAC), plays a critical role in flowering. The wheat homolog of FT, designated FT1 (= VRN3), activates expression of VRN1 in the leaves and the SAM, promoting flowering under inductive long days. WebOct 26, 2024 · FT functions as a component of the florigen activation complex (FAC) with a 14-3-3 scaffold protein and FD, a bZIP transcription factor that activates downstream gene expression. Although 14-3-3 is an important component of FAC, little is known about the function of the 14-3-3 protein itself.
WebFlorigen is a systemic signal that promotes flowering. Its molecular nature is a conserved FLOWERING LOCUS T (FT) protein that belongs to the PEBP family. ... FT binds 14-3-3 …
WebNov 8, 2024 · Current models, based on investigations in rice, suggest that the interaction of FT and TFL1 with FD is mediated by 14–3-3 proteins forming the florigen activation complex (FAC) that promotes flowering in short-day conditions (Taoka et al. 2011) and in which complex formation can be largely combinatorial (Cerise et al. 2024 ). gesture aphasia therapyWebJan 1, 2014 · Florigen is a systemic signal that promotes flowering. Its molecular nature is a conserved FLOWERING LOCUS T (FT) protein that belongs to the PEBP family. FT is expressed in the leaf phloem and transported to the shoot apical meristem where it … gesture app downloadWebApr 14, 2024 · Plant bZIP TFs function in stress and hormone signaling, organ and tissue differentiation, photomorphogenesis, cell elongation, nitrogen/carbon balance, energy metabolism, flower development, seed development, pathogen defense, and gibberellin biosynthesis ( Chern et al., 1996; Albani et al., 1997; Oyama et al., 1997; Fukazawa et … gesture and emotionWebMar 10, 2015 · A complex consisting of evolutionarily conserved FD, flowering locus T (FT) proteins is a regulator of floral transition. Intriguingly, FT orthologs are also implicated in … christmas hampers australia 2018WebJul 31, 2024 · The latter allow the complex to bind DNA at consensus sites characterized by the core sequence ACGT (Izawa et al., 1993). ... Mutations in osfd4, but not in osfd3, can … gesture apple watchWebOct 11, 2024 · Duckweeds (Araceae: Lemnoideae) are aquatic monocotyledonous plants that are characterized by their small size, rapid growth, and wide distribution. Developmental processes regulating the formation of their small leaf-like structures, called fronds, and tiny flowers are not well characterized. In many plant species, flowering is promoted by the … gesture arbeitsstuhl pro officeWebJul 31, 2024 · A hexameric florigen activation complex (FAC) composed of Hd3a, 14-3-3 proteins, and OsFD1, a transcription factor, activates OsMADS15, a rice homolog of … christmas hampers australia a little luxury