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Flowering time control protein fca

WebSep 2, 2003 · Flowering time control in plants involves integration of multiple signals. One of the signalling pathways in Arabidopsis involves a negative autoregulatory loop, in … WebApr 14, 2024 · We investigated the transcriptomic changes in the shoot apices during floral transition in Arabidopsis mutants of two closely related splicing factors: AtU2AF65a …

FCA, a Gene Controlling Flowering Time in Arabidopsis

Following a BLAST search in the Solanaceae Genomics Network, we identified two GAMYB-like genes, SlGAMYB1 (Solyc01g009070) and SlMYB33 (Solyc06g073640), in tomato. Since the SlGAMYB1 gene has been reported previously20, we focused on SlMYB33 in this study. SlMYB33 contains three exons and two … See more To address the possible functions of SlMYB33, we first evaluated its expression profiles in various tissues of tomato (Micro-Tom) through qRT-PCR. SlMYB33 is mainly expressed in stamens and pistils, in which its transcript … See more To identify the potential genes and molecular pathways involved in SlMYB33-regulated tomato flowering, transcriptome analysis was performed in shoot apices (30-day-old, not … See more To determine the biological function of SlMYB33, we attempted to inhibit its expression in Micro-Tom plants using gene-silencing technology. An RNA interference (RNAi) … See more To evaluate whether SlMYB33 could affect anther and pollen development similarly to a typical GAMYB homolog7,12,16,17, the pollen phenotypes were analyzed in the SlMYB33-RNAi lines. … See more WebThe discovery of photoperiodic control of flowering. One of the first to recognize the importance of day length in flowering was the English botanist Arthur Henfrey (1852), who suggested that summer day length, which changes with latitude, is an important factor in determining where plants could grow.Some 50 years later, the French scientist Tournois … north american surface transportation https://christophertorrez.com

Flowering on time: genes that regulate the floral transition

WebJul 7, 2014 · BLASTX searches against GenBank revealed that the deduced amino acid sequence of DlID1 was most similar to Ehd2, which is a rice ortholog, and DlFCA was most similar to the flowering time control protein FCA in Triticum aestivum, with 84.4% identity. DlMADS1 and DlMADS2 contained MADS-box domains. WebFeb 15, 2024 · Plays a role in the regulation of flowering time in the autonomous flowering pathway by decreasing FLOWERING LOCUS C mRNA levels. Required for RNA … WebJun 13, 2003 · We have demonstrated that the WW protein interaction domain is essential for the function FCA performs in flowering time control and identified FY as a molecular partner for this domain. In doing so, we have characterized one of the original late-flowering mutants (Koornneef et al., 1991) . north american sustainable palm oil network

FY Is an RNA 3′ End-Processing Factor that Interacts with FCA …

Category:FCA flowering time control protein FCA [ (thale cress)]

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Flowering time control protein fca

FCA flowering time control protein FCA [Arabidopsis thaliana (th…

WebFeb 16, 2010 · The spen family protein FPA is required for flowering time control and has been implicated in RNA silencing. The mechanism by which FPA carries out these functions is unknown. We report the identification of an activity for FPA in controlling mRNA 3′ end formation. We show that FPA functions redundantly with FCA, another RNA … WebOct 21, 2024 · FCA plays a role in the induction of thermotolerance by triggering antioxidant accumulation under heat stress conditions. Data suggest that the FCA-miR172 regulon …

Flowering time control protein fca

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WebMay 1, 2002 · The predicted FCA protein contains two copies of an RNA binding domain, the RNP (also referred to as RNA recognition motif or consensus sequence RNA-binding domain), ... Genetic analysis in Arabidopsis has enabled the isolation of genes that control flowering time, and the identification of interacting pathways that promote flowering in ... WebJun 26, 2009 · The FCA protein is involved in controlling flowering time and plays more general roles in RNA-mediated chromatin silencing in Arabidopsis. It contains two RNA-binding domains and a WW domain. The FCA protein interacts with FY, a polyadenylation factor, via its WW domain. We previously characterized a rice gene, OsFCA, which was …

WebJan 19, 2006 · FCA, an RNA binding protein that regulates flowering time, binds abscisic acid with high affinity. Abscisic acid exerts direct control on FCA-directed processing of mRNA.

WebNov 9, 2007 · A repressor of the transition to flowering in Arabidopsis is the MADS box protein FLOWERING LOCUS C (FLC). FCA, an RNA-binding protein, and FY, ... An allelic series reveals essential roles for FY in plant development in addition to flowering-time control. Development, 132 (2005), pp. 3597-3607. CrossRef View in Scopus Google … WebSep 1, 2004 · It recruited FCA to control FLC mRNA expression to affect flowering time (Simpson et al., 2004). The replication factor C subunit 3 (RFC3) was high homology to RFC3 in yeast and other eukaryotic ...

WebDec 1, 2001 · FCA encodes an RNA-binding protein that contains a WW protein ... A teleological explanation for the control of flowering time that is consistent with this observation and that takes into account the fact that MADS proteins generally act as multimers could be that there is an advantage in regulating different stages of flowering …

WebOct 1, 2024 · The control of CO protein stability is essential to discriminate between long and short days (SD). The peak of CO mRNA coincides with the light phase in LD … north american substation servicesWebAug 15, 2005 · The autonomous pathway functions to promote flowering in Arabidopsis by limiting the accumulation of the floral repressor FLOWERING LOCUS C (FLC). Within this pathway FCA is a plant-specific, nuclear RNA-binding protein, which interacts with FY, a highly conserved eukaryotic polyadenylation factor. FCA and FY function to control … how to repair door after kicked inWebflowering plants. Arabidopsis flowering time is regu- cipal level of control involves negative feedback of ex-lated by the quantitative integration of environmental pression mediated by FCA itself (Quesada et al., 2003). Full-length FCA protein (FCA- ) promotes premature signals with an endogenous program of development how to repair doorbell doesn\u0027t ringWebJan 14, 2010 · Abstract. The spen family protein FPA is required for flowering time control and has been implicated in RNA silencing. The mechanism by which FPA carries out these functions is unknown. We report the identification of an activity for FPA in controlling mRNA 3' end formation. We show that FPA functions redundantly with FCA, … how to repair dog chewed woodWebMar 2, 2010 · Plays a role in the regulation of flowering time in the autonomous flowering pathway by decreasing FLOWERING LOCUS C mRNA levels. Required for RNA … north american supply chicagoWebMay 1, 2002 · The predicted FCA protein contains two copies of an RNA binding domain, the RNP (also referred to as RNA recognition motif or consensus sequence RNA-binding … how to repair door hinge screw holesWebSep 2, 2003 · Flowering time control in plants involves integration of multiple signals. One of the signalling pathways in Arabidopsis involves a negative autoregulatory loop, in which the FCA protein together with FY promotes the choice of an alternative polyadenylation site within the FCA pre-mRNA to produce a transcript that does not encode a functional … north american swans