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Basic region/leucine zippers (bZIPs) are transcription factors (TFs) encoded by a large gene family in plants. ABF3 and ABI5 are "The Arabidopsis abscisic acid response gene ABI5 encodes a basic leucine zipper transcription factor." Finkelstein R.R., Lynch T.J. Cited for: NUCLEOTIDE 5 Mar 2021 Complete information for API5 gene (Protein Coding), Apoptosis Inhibitor 5, including: function, proteins, disorders, pathways, orthologs, and 5 Mar 2021 Complete information for ABCC5 gene (Protein Coding), ATP Binding Cassette Subfamily C Member 5, including: function, proteins, disorders, The human gene API5 encodes the protein Apoptosis inhibitor 5. This gene encodes an apoptosis inhibitory protein whose expression prevents apoptosis after ATP-binding cassette, sub-family A (ABC1), member 5 is a protein that in humans is encoded by the ABCA5 gene. Contents.

Abi5 gene

Involved in abscisic acid (ABA) signaling pathway. Binds to the G-box motif 5'-CACGTG-3' of TRAB1 gene promoter (PubMed: 17604002 ). Involved in … ABSCISIC ACID INSENSITIVE5 (ABI5) is an important regulator of abscisic acid (ABA) signaling pathway involved in regulating seed germination and postgerminative growth in Arabidopsis, which integrates various phytohormone pathways to balance plant growth and stress responses. However, the transcriptional regulatory mechanisms underlying ABI5 and its interacting proteins remain largely … 2002-08-01 2019-12-02 The various functions of these target genes indicate that ANAC060 has several functions. Our results demonstrate that ANAC060 directly binds to the promoter of ABI5 and represses the sugar‐induced transcription of ABI5. Genetic data indicate that ABI5 is epistatic … Figure 1. Isolation and expression of an ABI5-binding protein.

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To determine whether ABI5 is necessary and/or sufficient for ABA or stress response, we assayed the effects of increased ABI5 expression on growth and gene expression. AtOEP16-S, which contains multiple G-box ABA-responsive elements (ABREs) in the promoter region , is regulated by ABI3 and ABI5 and is strongly expressed during the maturation phase in seeds and pollen grains, both desiccation 2019-08-09 · Basic region/leucine zippers (bZIPs) are transcription factors (TFs) encoded by a large gene family in plants.

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The various functions of these target genes indicate that ANAC060 has several functions. Our results demonstrate that ANAC060 directly binds to the promoter of ABI5 and represses the sugar‐induced transcription of ABI5. Genetic data indicate that ABI5 is epistatic to ANAC060 in both sugar and abscisic acid responses. 2018-12-19 · In the mechanism underlying HY5 regulation of ABI5, HY5 may directly bind to the promoter of ABI5 to increase the expression of ABI5 and ABI5 target genes . In addition, ABI5 can bind to its own promoter to promote its expression, while BBX21 negatively regulates ABI5 expression by interfering with HY5 binding to the ABI5 promoter . Abscisic acid (ABA) plays crucial roles in plant development and adaption to environmental stresses. The ABA-responsive element binding protein/ABRE-binding factor and ABA INSENSITIVE 5 (AREB/ABF/ABI5) gene subfamily members, which belong to the basic domain/leucine zipper (bZIP) transcription factors family, participate in the ABA-mediated signaling pathway by regulating the expression of 2019-12-02 · Among these, genes classified in group I (61.6% of the 1198 upregulated genes) showed lower expression levels in xiw1-1 and abi5-8 than in Col-0.
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Comparison of seed and ABA-inducible vegetative gene expression in wild-type and abi5-1 plants indicates that ABI5 regulates a subset of late embryogenesis-abundant genes during both developmental stages. Responsible for reducing cadmium uptake, mediated by interaction with MYB49 . Other Gene Models ABI5-Regulated Gene Expression. Our initial characterization of the abi5-1 mutant indicated that ABI5 regulated at least one gene expressed late in embryogenesis, AtEm6 (Finkelstein, 1994).

Expression of ABI5 defines a narrow developmental checkpoint following germination, during which Arabidopsis plants sense the water status in the environment.
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2016-07-14 · Genome-Wide Analysis of the bZIP Gene Family Identifies Two ABI5-Like bZIP Transcription Factors, BrABI5a and BrABI5b, as Positive Modulators of ABA Signalling in Chinese Cabbage. Yili Bai State Key Laboratory of Crop Stress Biology for Arid Areas, College of Life Science, Northwest A&F University, Yangling, Shaanxi, 712100, China. 2019-08-09 · Basic region/leucine zippers (bZIPs) are transcription factors (TFs) encoded by a large gene family in plants.

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Abscisinsyrauppfattning och signalering: strukturella

Expres- sion of ABI5 defines a narrow developmental checkpoint following germination, during which Arabidopsis plants sense the water status in the environment. ABI5 is a rate- limiting factor conferring ABA-mediated postgermination developmental growth arrest. of AFP-mediated repression of gene expression. Chemical inhibition of histone deacetylase activity by trichostatin A suppressed AFP efects on a small fraction of the ABI5-regulated genes tested. Collectively, these results suggest that the AFPs participate in multiple mechanisms modulat-ing ABA response, including both TOPLESS-dependent 2014-01-23 the ABI5 gene by using a positional cloning approach and found that it encodes a member of the basic leucine zipper transcription factor family.