More importantly, DET1 recruits HDA6 to the ABI5 promoter thus coordinately inhibiting the activation of ABI5 by regulating the enrichment of H3K27ac and H3K4me3 modifications (Fig. 6, G–I–I). All these physiological, biochemical, and molecular evidence support the idea that HDA6 functions together with DET1 to coordinately inhibit the transcriptional activity of FHY3.
Feb 2, 2021 ABI5 phosphorylation by MAP kinases positively regulates ABI5 found in the TAIR database under following accession numbers: AT3G45640
TAIR Curator Summary The SOAR1 gene encodes a pentatricopeptide repeat (PPR) protein which localizes to both the cytosol and nucleus. Down-regulation of SOAR1 strongly enhances, but up-regulation of SOAR1 almost completely impairs, ABA responses, revealing that SOAR1 is a critical, negative, regulator of ABA signalling. abi5 Encodes a member of the basic leucine zipper transcription factor family, involved in ABA signalling during seed maturation and germination. The Arabidopsis abscisic acid (ABA)-insensitive abi5 mutants have pleiotropic defects in ABA response, including decreased sensitivity to ABA inhibition of germination and altered expression of some ABA-regulated genes. (CS3861) was purchased from TAIR. An abi4-1 mutant line in a Col-0 background and an abi5-1 mutant line in a Ws background were obtained from Dr. Dapeng Zhang.
2019-02-01 Transgenic lines with similar amounts of ABI5 (En‐2 Super:ABI5‐MYC vs bes1‐D Super:ABI5‐MYC) were selected as a pair, and two independent pairs were selected and used for the following studies (Fig. S2a,b). Transgenic lines Col‐0 35S:ABI5‐MYC and bes1 Super:ABI5… Participates in ABA-regulated gene expression during seed development and subsequent vegetative stage by acting as the major mediator of ABA repression of growth. Binds to the embryo specification element and the ABA-responsive element (ABRE) of the Dc3 gene promoter and to the ABRE of the Em1 and Em6 genes promoters. Can also trans-activate its own promoter, suggesting that it is autoregulated. 2020-03-24 NCBI; Skip to main content; Skip to navigation; Resources. All Resources; Chemicals & Bioassays.
ABI5 promotes MFT expression, primarily in the radicle-hypocotyl transition zone and ABI3 suppresses it in the seed. 7 . AT1G55660 : negative regulation of seed germination Source: TAIR "The gibberellic acid signaling repressor RGL2 inhibits Arabidopsis seed germination by stimulating abscisic acid synthesis and ABI5 activity." Piskurewicz U. , Jikumaru Y. , Kinoshita N. , Nambara E. , Kamiya Y. , Lopez-Molina L. Plant Cell 20:2729-2745(2008) [ PubMed ] [ Europe PMC ] [ Abstract ] Arabidopsis, polyclonal, antibody, ABI5, ABA INSENSITIVE 5, GIA1, GROWTH-INSENSITIVITY TO ABA 1, Dc3 promoter-binding factor 1, AtDPBF1, GROWTH-INSENSITIVITY TO ABA 1, bZIP transcription factor 39, AtbZIP39 Immunogen Recombinant HIS-tagged, full length ABI5 in gel slice, of Arabidopsis thaliana UniProt: Q9SJN0-1, TAIR: At2g36270, overexpressed in E.coli Host Rabbit JMJ17-WRKY40 and HY5-ABI5 modules regulate the expression of ABA-responsive genes in Arabidopsis TAIR Accession : Locus:2148007: printer-friendly version.
2020-07-01
An abi4-1 mutant line in a Col-0 background and an abi5-1 mutant line in a Ws background were obtained from Dr. Dapeng Zhang. We generated the double mutant (abi4abi5) by crossing the single mutants.
Reduced transcription of FLC results, at least partially, from the abnormal splicing and reduced transcript abundance of ABSCISIC ACID‐INSENSITIVE 5 (ABI5), which encodes an activator of FLC in ABA‐regulated flowering signaling. Additionally, the expression of AtU2AF65b is promoted by ABA.
The abi1‐2 abi2‐2 hab1‐1 and snrk2.2 snrk2.3 mutant materials were kindly provided by Dr. Zhizhong Gong, and abi5… abi5 Encodes a member of the basic leucine zipper transcription factor family, involved in ABA signalling during seed maturation and germination. The Arabidopsis abscisic acid (ABA)-insensitive abi5 mutants have pleiotropic defects in ABA response, including decreased sensitivity to ABA inhibition of germination and altered expression of some ABA-regulated genes. Product no AS12 1863 ABI5 | Abscisic acid insensitive 5 (peptide antibody) Product information Immunogen KLH-conjugated peptide derived from Arabidopsis thaliana ABI5 sequence,UniProt: Q9SJN0, TAIR: AT2G36270 Host Rabbit Clonality Polyclonal Purity Affinity purified serum in PBS, pH 7.4 Format Lyophilized Quantity 100 µg Reconstitution For reconstitution add 100 µl of sterile water to each tube. 2020-07-01 TAIR Curator Summary Encodes a protein that localizes to the nuclear periphery and affects nuclear morphology. Member of a small gene family in Arabidopsis containing 4 proteins (LNC1-4 or CRWN 1-4) with redundant functions in protection from oxidative damage, control of nuclear morphology and degradation of ABI5.
In Arabidopsis, the basic leucine zipper transcription factor ABI5 activates several late embryogenesis–abundant genes, including AtEm1 and AtEm6 . However, the expression of many other seed maturation genes is independent of ABI5 .
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To generate fine-mapping populations with closely linked recombinations, we out-crossed abi5-1 and abi5-3 (in the Wassilewskija and Colum-bia [Col] backgrounds, respectively) to lines carrying TAIR Curator Summary Encodes a member of the FT and TFL1 family of phosphatidylethanolamine-binding proteins.
Responsible for reducing cadmium uptake, mediated by interaction with MYB49 . TAIR Curator Summary Encodes a member of the basic leucine zipper transcription factor family, involved in ABA signalling during seed maturation and germination. The Arabidopsis abscisic acid (ABA)-insensitive abi5 mutants have pleiotropic defects in ABA response, including decreased sensitivity to ABA inhibition of germination and altered expression of some ABA-regulated genes.
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name polymorphisms background stock name; CS8105 : abi5-1 : CS8105: images : phenotypes ; Finkelstein, R. R.,Lynch, T. J.(2000) abscisic acid resistant, reduced sensitivity to ABA inhibition of germination, germinates in the presence of 3 microM ABA; does not exhibit compromised water relations, normal stomatal regulation, not wilty phenotype; seed dormancy similar to wt; reduced sensitivity
S2a,b). Transgenic lines Col‐0 35S:ABI5‐MYC and bes1 Super:ABI5‐MYC were selected similarly (Fig. S2c,d). 2021-03-06 · Encodes a member of the basic leucine zipper transcription factor family, involved in ABA signalling during seed maturation and germination.
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The Arabidopsis abscisic acid (ABA)–insensitive abi5 mutants have pleiotropic defects in ABA response, including decreased sensitivity to ABA inhibition of germination and altered expression of some ABA-regulated genes.
The abi5-5 mutation was characterized at the molecular level and was shown to result from a two base pair deletion in the coding sequence of the ABI 5 gene. The wild type and mutant recombinant proteins were produced in E. coli and were assayed for DNA-binding activity on their target promoters by electrophoretic mobility shift assay (EMSA). 2019-02-01 Transgenic lines with similar amounts of ABI5 (En‐2 Super:ABI5‐MYC vs bes1‐D Super:ABI5‐MYC) were selected as a pair, and two independent pairs were selected and used for the following studies (Fig.
Alternative names: ABI5, ABA INSENSITIVE 5, GIA1, GROWTH-INSENSITIVITY TO ABA 1, Dc3 promoter-binding factor 1, AtDPBF1, GROWTH-INSENSITIVITY TO ABA 1, bZIP transcription factor 39, AtbZIP39. Immunogen Recombinant HIS-tagged, full length ABI5 in gel slice, of Arabidopsis thaliana UniProt: Q9SJN0-1, TAIR: At2g36270, overexpressed in E.coli Host
Transgenic lines with similar amounts of ABI5 (En‐2 Super:ABI5‐MYC vs bes1‐D Super:ABI5‐MYC) were selected as a pair, and two independent pairs were selected and used for the following studies (Fig.
Apr 10, 2021 The Arabidopsis abscisic acid (ABA)-insensitive abi5 mutants have pleiotropic defects in ABA response, including decreased sensitivity to ABA Sep 24, 2019 (A) Physical Map of AGI at TAIR using Chromosome Map tool to indicate in maturing seeds and acts as a binding site for bZIP TFs ABI5 [31]. expression in 2 days old seedlings is dependent on ABI3 (B3), ABI5. (ABF/AREB) Swarbreck, D., et al., The Arabidopsis Information Resource (TAIR): gene.