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Wrky proteiner: signalering och reglering av uttryck under abiotiska

In a quantitative trait locus analysis on seed longevity in Medicago truncatula , we identified the bZIP transcription factor ABSCISIC ACID INSENSITIVE5 (ABI5). 2016-01-04 · The partial recovery of keg by abi5 indicated that KEG may have substrates other than ABI5 (Liu and Stone, 2010). In fact, KEG also interacts directly with ABF1 and ABF3, and mediates their ubiquitination and degradation by the proteasome (Chen et al., 2013). Similar to abi5, loss of ABF1 and ABF3 partially rescued the keg phenotype after ABA 2021-03-06 · Encodes a member of the basic leucine zipper transcription factor family, involved in ABA signalling during seed maturation and germination.

Abi5 review

How to cite this product: Product name, number (Agrisera, The gibberellic acid signaling repressor RGL2 inhibits Arabidopsis seed germination by stimulating abscisic acid synthesis and ABI5 activity. Plant Cell. gene affects ABSCISIC ACID INSENSITIVE 5 (ABI5) expression and genetically interacts with ABI3 during Arabidopsis Annual Review of Plant Biology, Vol. Analysis of nitrogen utilization capability during proliferation and maturation of ABSCISIC ACID INSENSITIVE 5 (ABI5) expression and genetically interacts A Systematic Literature Review of Biofuel Synergies2010Rapport (Övrigt An Inventory and Analysis of Synergies in the Biofuel Industry2009Manuskript IPA in UX Research: Interpretative Phenomenological Analysis in a User Experience Design Practice2017Konferensbidrag (Refereegranskat). Abstract [sv]. See more. OTHER SETS BY THIS CREATOR.

Johannes Hanson - Umeå universitet

Seedlings were further treated with or without 50 mM ABA for 30 min. HA-ABI5 was immunoprecipitated by using rabbit antibody to HA coupled to beads according to methods de- Since ABI5 is the direct target of FHY3 and FAR1, mutation of ABI5 also promotes seed germination in the presence of high concentrations of ABA (Finkelstein, 1994).

A Seed Coat Bedding Assay to Genetically Explore In Vitro

ABI5 functions in the core ABA signaling, which is composed of PYR/PYL/RCAR receptors, PP2C phosp … 2019-03-01 2021-03-22 Genetic and physiological evidence has demonstrated this key role of ABI5 in this process. Overexpression of ABI5 resulted in enhanced sensitivity to ABA treatment, and the abi5 mutant was insensitive to ABA treatment during both seed germination and vegetative growth (Finkelstein & Lynch, 2000; Lopez‐Molina et al., 2001; Tezuka et al., 2013). Beyond germination, ABA further inhibits postgermination seedling development, which is often mediated by the transcription factor ABSCISIC ACID INSENSTIVE5 (ABI5) (Chen et al., 2020). Recent investigations have unravelled the importance of light–ABA interactions in postgermination development and environmental adaptability of seedlings. 2014-06-18 2018-02-20 2021-01-26 2020-03-24 Highlights. The high integration of light and ABA signaling promotes the flavonol biosynthesis.

ABI5 participates in ABA-regulated gene expression during seed development and subsequent vegetative stage by acting as the major mediator of ABA represssion of growth.
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ABFs/ABI5. Activation of ABFs/ABI5 transcription factors (TFs) by SnRK2s completes the signal relay and links ABA signaling with ABA-dependent gene activation. Like their activation by phosphorylation, degradation of ABFs/ABI5 TFs by 26S proteasome has also been studied in detail (Table 1 and Figure 2).

In this study, we generated a genome‐wide DNA‐binding map of ANAC060, indicating that it directly binds to a G‐box motif. ANAC060 binds to the ABI5 promoter and represses ABI5 transcription, rendering seedling growth insensitive to sugar and ABA. 2014-02-27 · ABI5 expression is greatly reduced in the abi3 mutants, and 35S:ABI5 could rescue ABA insensitivity of abi3.
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VERKSAMHETSBERÄTTELSE 2016 Fysiologisk Botanik

• The flavonol-phytohormone relationship is at the core of land plant evolution. The expression of ABI5 is upregulated by ABI3, and ABI3 itself can also directly regulate the expression of key negative regulators involved in the seed-to-seedling transition 42. These results Seed germination and subsequent seedling establishment are important developmental processes that undergo extremely complex changes of physiological status and are precisely regulated at transcriptional and translational levels. Phytohormones including abscisic acid (ABA) and gibberellin (GA) are th … Abi5 LLC is a Florida Domestic Limited-Liability Company filed On February 22, 2021. The company's filing status is listed as Active and its File Number is L21000090327. The Registered Agent on file for this company is AB Asset Management LLC and is located at 301 Arthur Godfrey Road, Miami Beach, FL 33140. Abstract ABA Insensitive 5 (ABI5) is a basic leucine zipper transcription factor that plays a key role in the regulation of seed germination and early seedling growth in the presence of ABA and abiotic stresses.