site stats

Ccs52a2

WebJul 11, 2007 · CCS52A2 is part of the Arabidopsis anaphase-promoting complex (APC), and its gene is a target for the E2F/DP-like transcriptional repressor DEL1. Over-expression of CCS52A2 causes excessive endoreduplication, while knock-outs have the opposite effect. Recent work by Inzé suggests that CCS52A2-activated APC not only promotes … WebMar 25, 2013 · CCS52A2 was previously shown to regulate QC identity and stem cell maintenance in the root meristem but lack of its function also caused defects in the organization and maintenance of the shoot apical meristem, explaining the strong effects of loss of CCS52A2 function in root and shoot development (Vanstraelen et al., 2009).

ERF115 Controls Root Quiescent Center Cell Division and …

WebNov 9, 2012 · The CDC20 and CDH1 activators interact with mitotic CYCs and target them to the core complex of the APC/C to facilitate their ubiquitination for prompt degradation. … WebMar 28, 2024 · In ccs52a2, a mutant in CELL CYCLE SWITCH PROTEIN 52A2 with strongly reduced endoreplication, the hook maintenance phase is 32 h shorter than normal. In wild-type hooks, endoreplication levels, measured by DAPI and DRAQ5 staining of nuclear DNA and by nuclear volume measurements, go hand in hand with epidermal cell … tricounty aid https://blahblahcreative.com

CYCA3;4 Is a Post-Prophase Target of the …

WebMED16 associates with the promoters of the Anaphase Promoting Complex/Cyclosome activators CELL CYCLE SWITCH52 A1 (CCS52A1) and CCS52A2 (encoding important factors for endoreduplication and cell growth) and represses their expression. WebMay 28, 2012 · Ectopic CCS52A2 and CCS52B expression prematurely induced the endocycle and hampered mitosis, resulting in giant cells that contained fewer but enlarged nuclei. This imbalance caused by inhibition of the mitotic phase and the endocycle resulted in giant cells with less cytoplasm. This rapid switch results in giant cells of reduced size ... WebNov 8, 2024 · The CCS52A2 gene is a mediator that functions together with meristematic genes to regulate meristem organization. Studies indicate that the APC is composed of … terrain sensitivity loss formula

Transcriptional repression of the APC/C activator CCS52A1 …

Category:AT4G11920(CCS52A2) - Arabidopsis

Tags:Ccs52a2

Ccs52a2

SIAMESE Cooperates With the CDH1-like Protein CCS52A1 to …

WebSep 28, 2024 · We sought to expand the knowledge of identified APC/C targets by using the severe growth phenotypes of CCS52A2 -deficient Arabidopsis thaliana plants as a … WebJun 7, 2024 · The expression levels of CCS52A1 and CCS52A2 were significantly higher in med16-2 compared with the wild type. The del1-1 mutation increased the expression of …

Ccs52a2

Did you know?

WebNov 9, 2012 · The CDC20 and CDH1 activators interact with mitotic CYCs and target them to the core complex of the APC/C to facilitate their ubiquitination for prompt degradation. The Arabidopsis genome encodes five CDC20 (CDC20.1–CDC20.5), and 3 CDH1 (CCS52A1, CCS52A2 and CCS52B) homologues. WebCCS52A2/FZR1, a cell cycle regulator, is an essential factor for shoot apical meristem maintenance in Arabidopsis thaliana BMC PLANT BIOLOGY AT2G17950 AT2G27250 …

WebTraductions en contexte de "was previously implicated" en anglais-français avec Reverso Context : According to the UN, General Amisi operates a gold mining operation and was previously implicated in the distribution of weapons … Webexpression from the CCS52A2 promoter was found (Fig. S2). In contrast to ccs52a1 and WT, the ccs52a2 adult plants were severely stunted (Fig. S2 I and J), indicating that the CCS52A2 function in apical meristems is essential for proper plant development. Fig. 1. Root growth in the ccs52a1 (a1) and ccs52a2 (a2) mutants. (A)At4

WebNational Center for Biotechnology Information Webexpression from the CCS52A2 promoter was found (Fig. S2). In contrast to ccs52a1 and WT, the ccs52a2 adult plants were severely stunted (Fig. S2 I and J), indicating that the …

WebSep 27, 2024 · 49 CELL CYCLE SWITCH 52 A2 (CCS52A2). We sought to expand the knowledge of 50 identified APC/C targets by using the severe growth phenotypes of CCS52A2-deficient 51 Arabidopsis thaliana plants as a readout in a suppressor mutagenesis screen, resulting in the 52 identification of the previously undescribed gene …

WebAug 8, 2012 · The positions of the ccs52a2-3 deletion mutation, ccs52a2-1 (SALK_001978) and ccs52a2-2 (SALK_073708C) insertion mutations, and 9.7 Kb genomic region used for complementation, are shown. Figures ... tri county airWebMar 19, 2024 · CYCA3;4 deficiency partially rescues the early ccs52a2-1 phenotypes, whereas increased CYCA3;4 levels enhances them. Furthermore, whereas CYCA3;4 proteins are promptly broken down after prophase in wild-type plants, they remain present in later stages of mitosis in ccs52a2-1 mutant plants, marking them as APC/C CCS52A2 … tri county agromart trentonWebA, Relative expression levels of CCS52A1 and CCS52A2 in first true leaves from wild-type (Col-0), uvi4, del1-1, and uvi4 del1-1. First true leaves were harvested at stage 1.04. terrains a vendre a tellinWebKRP2 at 14 das and (E) 18 das, (F) CCS52A2 and (G) CDC6 in WT and TOC1-ox plants. Relative expression was obtained by Quantitative real-time PCR (Q-PCR) analyses. Data represent means + SEM of technical triplicates. ChIP assays with TOC1-ox plants sampled examined at (H) 14 das and (I) 22 das. ChIP enrichment was calculated tri-county aireWebof APC/CCCS52A2. The proteasome inhibitor MG132 stabilized the chimeric ERF115-GFP re-porter in a CCS52A2-dependent manner (Fig. 1, D to G, and fig. S3). In contrast, knockout of the paralogous CCS52A1 gene, which controls the timing of cell cycle exit of the root cells within the cell elongation zone through cyclin destruc- terrain scarvesWebIn the pkn2 ccs52a2-1 double mutant, root meristem length and cell number were slightly smaller but not significantly different from wild-type plants, nor was the cortical cell size . … tricounty aid jasper alWebJun 24, 2009 · In contrast, CCS52A2 acts directly in the distal region of the root meristem to control identity of the quiescent center (QC) cells and stem cell maintenance. Cell proliferation assays in roots suggest that this control involves CCS52A2 mediated repression of mitotic activity in the QC cells. The data indicate that the CCS52A genes … terrain scanner minecraft bigger area