• The basic leucine zipper (bZIP) transcription factor (TF) is one of the largest families of transcription factors (TFs). (biomedcentral.com)
  • The basic leucine zipper (bZIP) transcription factor represents exclusively in eukaryotes and can be related to many biological processes. (biomedcentral.com)
  • The bZIP (basic region/leucine zipper motif) class of TFs have already been demonstrated to play a part in regular plant improvement (seed, floral, leaf, and vascular improvement), and responses to abiotic and biotic stresses [44]. (itkinhibitor.com)
  • Genome-wide analysis of basic leucine zipper transcription factor families in Arabidopsis thaliana, Oryza sativa and Populus trichocarpa , 2009, Journal of Shanghai University (English Edition). (github.io)
  • Arabidopsis B3-domain transcription factor Related to ABA-Insensitive3 (ABI3)/Viviparous1 (namely AtRAV2) and basic leucine zipper (bZIPs) AtABI5 or AtABF3 transactivated ABA-inducible promoter:GUS reporter expression in a maize mesophyll protoplast transient assay and showed synergies in reporter transactivation when coexpressed. (tamu.edu)
  • The legume bZIP genes were categorized into 11 groups according to their phylogenetic relationships with genes from Arabidopsis. (datadryad.org)
  • The chromosome distribution and analysis for WGD-derived duplicated blocks revealed that the legume bZIP genes have expanded mainly by segmental duplication rather than tandem duplication. (datadryad.org)
  • Expression data further revealed that the legume bZIP genes were expressed constitutively or in an organ-specific, development-dependent manner playing roles in multiple seed developmental stages and tissues. (datadryad.org)
  • We also detected several key legume bZIP genes involved in drought- and salt-responses by comparing fold changes of expression values in drought-stressed or salt-stressed roots and leaves. (datadryad.org)
  • Conclusions: In summary, this genome-wide identification, characterization and expression analysis of legume bZIP genes provides valuable information for understanding the molecular functions and evolution of the legume bZIP transcription factor family, and highlights potential legume bZIP genes involved in regulating tissue development and abiotic stress responses. (datadryad.org)
  • The bZIP intron RNA motif is an RNA structure guiding splicing of a non-canonical intron from bZIP-containing genes called HAC1 in yeast, XBP1 in Metazoa, Hxl1 or Cib1 in Basidiomycota and bZIP60 in plants. (wikipedia.org)
  • Genome-wide identification and expression analysis of the bZIP transcription factor family genes in response to abiotic stress in Nicotiana tabacum L. (biomedcentral.com)
  • These 77 genes were then divided into eleven subfamilies according to their homology with Arabidopsis thaliana . (biomedcentral.com)
  • String-based protein-protein interaction analysis suggested that bZIP53, a transcription factor might be involved in the activation of transcription of ELO / KCS genes. (nature.com)
  • The function divergence within the bZIP orthologous genes might be limited. (biomedcentral.com)
  • Furthermore, mRNA accumulation studies revealed that the expression of these novel bZIP genes and CIP is not altered by exposure to light. (embl-heidelberg.de)
  • According to the transcriptome data of Bambusa emeiensis shoot, two bZIP genes designated as BebZIP 2 and BebZIP 6 were cloned and their bioinformatics were analyzed. (nefu.edu.cn)
  • Cloning and Bioinformatics Analysis of Two bZIP Genes of Bambusa emeiensis and Their Induced Expression under Abiotic Stresses[J]. Bulletin of Botanical Research, 2018, 38(2): 268-277. (nefu.edu.cn)
  • Genome-wide identification and evolutionary analyses of bZIP transcription factors in wheat and its relatives and expression profiles of anther development related TabZIP,genes[J]. BMC Genomics,2015,16:976. (nefu.edu.cn)
  • Thus, stress response studies during these growth stages reveal novel differentially regulated genes or proteins with important functions in plant stress adaptation. (intechopen.com)
  • 1. Identification and characterization of Arabidopsis rat mutants and molecular cloning of RAT genes (Gelvin, Citovsky, Hohn, and Ziemienowicz laboratories, with help from undergraduate students at Tuskegee University). (purdue.edu)
  • The activated Ca 2+ sensors can either bind to cis -elements in the promoters of major stress-responsive genes or can interact with DNA-binding proteins controlling these genes, thereby, resulting in their activation or suppression. (beds.ac.uk)
  • Furthermore, elevated Ca 2+ levels can activate calcium-dependent protein kinases (CDPKs), calcium/calmodulin-dependent protein kinases (CCaMKs) or phosphatases that in turn can phosphorylate/dephosphorylate specific transcription factors, thus, regulating expression levels of stress-responsive genes [ 2 ]. (beds.ac.uk)
  • The activation of mitogen-activated protein kinase (MAPK) cascade by H 2 O 2 and subsequent upregulation of specific stress-related genes in Arabidopsis is a perfect example of ROS-mediated stress-response [ 5 ]. (beds.ac.uk)
  • Transcription factors (TFs) are proteins that bind to specific DNA sequences of their target genes to regulate gene transcription and thus play an essential role in modulating growth, development, and stress tolerance (Lambert et al. (biomedcentral.com)
  • 2018 ). The apple bZIP protein MdHY5 regulates the transcription of MdMYB10 and anthocyanin biosynthesis genes, promoting the expression of nitrate reductase genes and nitrate uptake genes and thereby playing essential roles in anthocyanin accumulation and nitrate assimilation (An et al. (biomedcentral.com)
  • 2013 ). Under H 2 O 2 stress conditions, fission yeast increases the expression levels of bZIP TF genes ATF1 and PCR1 to successfully adapt to oxidative stress (Fernández-Vázquez et al. (biomedcentral.com)
  • Even if FT protein could get into the cells, it is unclear whether FT protein produced by E.coli can activate genes in shoot apex cells and induce flower formation. (igem.org)
  • Therefore, we aimed to analyze the biological roles of UvbZIP6 , a member of the bZIP family in U. virens . (biomedcentral.com)
  • Binds to the 5'-ACGT-3' motif of seed storage protein (SSP) encoding gene promoters (e.g. (gao-lab.org)
  • The present study provided the first systematic analysis for the phylogenetic classification, motif and gene structure, expansion pattern, and expression profile of the bZIP family in quinoa. (biomedcentral.com)
  • The formation of perinucleolar bodies is important for normal leaf development and requires the zinc-finger DNA-binding motif in Arabidopsis ASYMMETRIC LEAVES2. (hirosaki-u.ac.jp)
  • Background: Plant bZIP proteins characteristically harbor a highly conserved bZIP domain with two structural features: a DNA-binding basic region and a leucine (Leu) zipper dimerization region. (datadryad.org)
  • The 14-3-3 proteins are highly conserved in all eukaryotes. (elifesciences.org)
  • The conservation of Paf1 complex function in higher eukaryotes has been confirmed in human cells, Drosophila and Arabidopsis. (embl-heidelberg.de)
  • As a largest plant-specific transcription factor family, NAC domain proteins play an important role in plant development and regulation of abiotic stress tolerance. (frontiersin.org)
  • De Veylder L, Beemster GT, Beeckman T, Inzé D (2001) Cks1at overexpression in Arabidopsis thaliana inhibits growth by reducing meristem size and inhibiting cell-cycle progression. (edu.pl)
  • Overexpression of RsmA , a bZIP TF-coding gene in Aspergillus nidulans , significantly increases secondary metabolite production and confers resistance against predation. (biomedcentral.com)
  • Overexpression of bZIP and RAV TFs could impact sustainable cotton agriculture and potentially other crops under limited irrigation conditions. (tamu.edu)
  • The bZIP proteins are involved in various biological processes, such as resistance to abiotic and biotic stresses, seed germination and development, morphogenesis, and hormonal regulation (Zhang et al. (biomedcentral.com)
  • In plants, bZIP proteins play a variety of functions, including the development of seeds and flowers, hormone synthesis and signal transduction, and response to abiotic and biotic stresses. (biomedcentral.com)
  • Computational methods predict a bZIP intron with its characteristic RNA structure in 128 out of 156 species studied. (wikipedia.org)
  • In Fungi a bZIP intron was initially found only in Ascomycota (in 52 out of 63 species analysed) but experimental studies showed it is also present in Basidiomycota and other Candida species. (wikipedia.org)
  • Research into the bZIP family in different species will bring new insights into its evolution and function. (biomedcentral.com)
  • The B. oleracea being closest to Arabidopsis thaliana is considered an important Brassica species to study polyploidy 8 . (nature.com)
  • However, information about the bZIPs in these Amaranthaceae species is limited, and genome-wide analysis of the bZIP family is lacking in quinoa. (biomedcentral.com)
  • Moreover, we identified the bZIP members in 3 other Amaranthaceae species, and 41, 32, and 16 orthologous gene pairs were identified between quinoa and S. oleracea , B. vulgaris , and A. hypochondriacus , respectively. (biomedcentral.com)
  • Physiological experiments have been performed with diverse species, whereas studies mostly on Arabidopsis thaliana , a little flowering plant, have led to the development of current genetic models. (jabonline.in)
  • In addition, NAC domain proteins have become a popular research topic for different plant species. (frontiersin.org)
  • Quantitative real-time polymerase chain reaction analysis identified that expression patterns of bZIP s differed, including in different organs and under various abiotic stresses. (biomedcentral.com)
  • Many bZIP s may play vital roles in the regulation of organ development, growth, and responses to abiotic stresses. (biomedcentral.com)
  • Progress has been made to better understand about effect of regulons (AREB/ABF, DREB, MYB, and NAC) under abiotic stresses and a number of regulons reported for stress responsive and used as a better transgenic tool of Arabidopsis and Rice. (scielo.br)
  • The bZIP protein sequence contains 2 conserved bZIP domains with a total length of ~ 60-80 amino acids. (biomedcentral.com)
  • In Arabidopsis, about 30% of full-length mRNAs harbor one or more upstream open reading frames (uORFs) in their 5' leader sequence [ 8 ]. (biomedcentral.com)
  • Giuliano G, Pichersky E, Malik V, Timko M, Scolnik P, Cashmore A (1988) An evolutionarily conserved protein binding sequence upstream of a plant light-regulated gene. (edu.pl)
  • 9. Shaikhali J. GIP1 protein is a novel cofactor that regulates DNA-binding affinity of redox-regulated members of bZIP transcription factors involved in the early stages of Arabidopsis development[J]. Protoplasma,2014,252(3):867-883. (nefu.edu.cn)
  • Isolation and characterization of four novel parsley proteins that interact with the transcriptional regulators CPRF1 and CPRF2. (embl-heidelberg.de)
  • The clock-regulated RNA-binding protein AtGRP7 (Arabidopsis thaliana glycine-rich RNA-binding protein) influences circadian oscillations of its transcript by negative feedback at the post-transcriptional level. (uni-bielefeld.de)
  • Splicing of the bZIP mRNA by Ire1 is one of the highly regulated ways of activating the UPR in response to presence of unfolded proteins in the endoplasmic reticulum (ER). (wikipedia.org)
  • AF310222.1 Arabidopsis thaliana bZIP protein BZO2H1 mRNA, complete cds, alternatively spliced. (gao-lab.org)
  • BT025558.1 Arabidopsis thaliana At4g02640 mRNA, complete cds. (gao-lab.org)
  • The h subunit of eukaryotic initiation factor 3 (eIF3) boosts translation reinitiation on the uORF-containing mRNA coding for the Arabidopsis bZip transcription factor, AtbZip11, among others. (biomedcentral.com)
  • These strategies involve rearrangements at the molecular level starting from transcription, regulation of mRNA processing, translation, and protein modification or its turnover. (intechopen.com)
  • Progresso foi feito para entender melhor sobre o efeito dos regulons (AREB / ABF, DREB, MYB e NAC) sob estresses abióticos e uma série de regulons relatados como responsivos ao estresse e usados ​​como uma melhor ferramenta transgênica de Arabidopsis e Rice. (scielo.br)
  • BebZIPs and rice OsbZIP52/RISB5 proteins were clustered into the same branch, which were bZIP-related proteins. (nefu.edu.cn)
  • In addition, we developed another method to predict maize TF-TFBS pairs using known TF-TFBS pairs in Arabidopsis or rice. (tmu.edu.tw)
  • The bHLH protein, OsbHLH148, was shown to interact with proteins inside the jasmonate signaling pathway and to confer drought tolerance when OsbHLH148 was overexpressed in rice [43]. (itkinhibitor.com)
  • A sizable variety of bZIP TFs have already been shown to become responsive to drought and/or heat pressure in rice. (itkinhibitor.com)
  • Rice F-bZIP transcription factors regulate the zinc deficiency response , 2020, J Exp Bot. (github.io)
  • 2018 ). The endoplasmic reticulum (ER) membrane-associated TF OsbZIP74 in rice plays an essential role in unfolding proteins induced by heat stress (Lu et al. (biomedcentral.com)
  • Despite the availability of six completely sequenced legume genomes, a comprehensive investigation of bZIP family members in legumes has yet to be presented. (datadryad.org)
  • Previous studies have shown that the bZIP TF family is involved in plant growth, development, and stress responses. (biomedcentral.com)
  • however, there is little research on the bZIP gene family in tobacco. (biomedcentral.com)
  • In this study, the structures and functions of the bZIP family in tobacco were systematically explored. (biomedcentral.com)
  • This research has great significance for the functional characterisation of the tobacco bZIP family and our understanding of the bZIP family in higher plants. (biomedcentral.com)
  • The bZIP TF family is named after the bZIP domain [ 5 ]. (biomedcentral.com)
  • The Arabidopsis NPR1/NIM1 protein enhances the DNA binding activity of a subgroup of the TGA family of bZIP transcription factors. (notulaebiologicae.ro)
  • The carboxyl-terminal tail of the stalk of Arabidopsis NACK1/HINKEL kinesin is required for its localization to the cell plate formation site. (hirosaki-u.ac.jp)
  • Encodes a zinc finger protein containing only a single zinc finger. (or.jp)
  • Arabidopsis zinc-finger-like protein ASYMMETRIC LEAVES2 (AS2) and two nucleolar proteins maintain gene body DNA methylation in the leaf polarity gene ETTIN (ARF3). (hirosaki-u.ac.jp)
  • Both proteins contain a Cysteine-rich zinc finger domain that is highly specific to DnaJ-like molecular chaperons. (yokohama-cu.ac.jp)
  • In Arabidopsis , the shade-induced de-phosphorylation of the transcription factor PIF7 (PHYTOCHROME-INTERACTING FACTOR 7) is the key event linking light perception to stem elongation. (elifesciences.org)
  • Blocking the interaction between PIF7 and 14-3-3 proteins or reducing the expression of 14-3-3 proteins accelerates shade-induced nuclear localization and de-phosphorylation of PIF7, and enhances the shade phenotype. (elifesciences.org)
  • These studies demonstrate a phosphorylation-dependent translocation of PIF7 when plants are in shade and a novel mechanism involving 14-3-3 proteins, mediated by the retention of PIF7 in the cytoplasm that suppresses the shade response. (elifesciences.org)
  • Calcium-dependent protein kinases responsible for the phosphorylation of a bZIP transcription factor FD crucial for the florigen complex formation. (hirosaki-u.ac.jp)
  • Different cis-elements associated with various stress responses were identified in Arabidopsis thaliana NPR1. (notulaebiologicae.ro)
  • In Arabidopsis, the MYB30 transcription factor is involved in heat and oxidative stress responses by means of calcium signaling [35]. (itkinhibitor.com)
  • Other bZIP transcription aspects are involved in ER pressure responses [53] and also the unfolded protein response that happens when plants are exposed to tension [53]. (itkinhibitor.com)
  • Numerous bZIP proteins have been identified in filamentous fungi and oomycetes, a few of which are involved in the development, nutrient utilization, and stress responses. (biomedcentral.com)
  • PIF7 interacts with 14-3-3 proteins. (elifesciences.org)
  • Plus3 domains occur in the Saccharomyces cerevisiae Rtf1p protein, which interacts with Spt6p, and in parsley CIP, which interacts with the bZIP protein CPRF1. (embl-heidelberg.de)
  • The down-regulated MYB domain-containing protein DEGs were present in the later time points and had been slightly extra prevalent than the up-regulated DEGs, which had been additional abundant in the 48 h time point. (itkinhibitor.com)
  • Impact of the unfolded protein response upon genome-wide expression patterns, and the role of Hac1 in the polarized growth, of Candida albicans" (PDF). (wikipedia.org)
  • They identified that this gene was not induced upon heat anxiety in heat tolerant varieties, and that Arabidopsis overexpressing this bZIP TF gene performed improved than handle plants under salinity, drought and heat pressure conditions, and had a lower accumulation of ROS under heat tension [54]. (itkinhibitor.com)
  • Ageing leads to a gradual dysfunction of the proteostasis network and thus to proteome instability due to accumulation of damaged and/or misfolded proteins [ 2 ]. (hindawi.com)
  • Splicing of the bZIP intron is a key regulatory step in the unfolded protein response (UPR). (wikipedia.org)
  • To protect from these undesirable processes, a cell can activate the unfolded protein response (UPR) pathway. (wikipedia.org)
  • In P. patens , apogamy could result from deletion of the gene orthologous to the Arabidopsis thaliana CURLY LEAF ( CLF ), which encodes a component of Polycomb Repressive Complex 2 (PRC2). (biomedcentral.com)
  • These studies have revealed that 14-3-3 proteins can interact with the phosphorylated forms of their client proteins in response to certain signals, and that this binding finalizes the signaling event by enabling a change in the subcellular localization, protein stability or intrinsic enzymatic activity of the client, or by promoting an association between the client and other proteins. (elifesciences.org)
  • The CmNAC1-GFP fusion protein was transiently expressed in tobacco leaves for subcellular localization analysis, and we found that CmNAC1 is localized in the nucleus. (frontiersin.org)
  • In our study, the bHLH protein DEGs had been much more typically down-regulated and present in the later time points, along with the up-regulated DEGs had been extra frequent in the 24-h time point. (itkinhibitor.com)
  • The secondary structure of the bZIP intron is very well conserved, and consists of two hairpins (H2 and H3) around the splice sites, and an extended hairpin (H1) that brings the splice sites together (see figure). (wikipedia.org)
  • The proportion of CqbZIPs was different in each subfamily, and members within the same subgroup shared conserved exon-intron structures and protein motifs. (biomedcentral.com)
  • Shade-intolerant plants, such as Arabidopsis thaliana , sense this reduction and initiate the shade avoidance syndrome (SAS). (elifesciences.org)
  • When MYB12 and MYB75 have been overexpressed in Arabidopsis, plants overaccumulated anthocyanins, which were shown to manage ROS, major to enhanced oxidative and drought anxiety tolerance [36]. (itkinhibitor.com)
  • Yet another group of bZIP proteins heterodimerize to kind the C/S1 bZIP network, which is thought to alter the plants metabolism to adapt and survive unde. (itkinhibitor.com)
  • The CmNAC1 -EE plants exhibited different root architecture, leaf morphology, and significantly high concentration of ABA compared with WT Arabidopsis under normal conditions. (frontiersin.org)
  • Hadwiger J, Wittenberg C, Mendenhall M, Reed S (1989) The saccharomyces cerevisiae cks1 gene, a homolog of the schizo-saccharomyces pombe suc1+ gene, encodes a subunit of the cdc28 protein kinase complex. (edu.pl)
  • Encodes a close homolog of the Cauliflower OR (Orange) protein. (yokohama-cu.ac.jp)
  • We discuss the possible roles of the newly identified proteins in CPRF1- and CPRF2-dependent target gene expression. (embl-heidelberg.de)
  • Egan EA, Solomon MJ (1998) Cyclin-stimulated binding of CKS proteins to cyclin-dependent kinases. (edu.pl)
  • Expression patterns within the Arabidopsis C/S1 bZIP transcription factor network:availability of heterodimerization partners controls gene expression during stress response and development[J]. Plant Molecular Biology,2009,69(1-2):107-119. (nefu.edu.cn)
  • The RPL24B protein of the large ribosomal subunit, which is encoded by SHORT VALVE1 , likewise fosters translation of uORF-containing mRNAs, for example mRNAs for auxin response transcription factors (ARFs). (biomedcentral.com)
  • BEX1/ARF1A1C is required for BFA-sensitive recycling of PIN Auxin transporters and Auxin-mediated development in Arabidopsis. (hirosaki-u.ac.jp)
  • This file includes the bZIPs protein sequences from Arabidopsis thaliana and six legume genomes (Glycine max,Medicago truncatula,Cajanus cajan,Cicer arietinum,Phaseolus vulgaris and Lotus japonicus). (datadryad.org)
  • The presence of the large CYP450 families in A. mongolicus was further compared with those from Medicago truncatula and Arabidopsis thaliana , and the diversity and phylegenetic relationships of the CYP450 families were established. (biomedcentral.com)
  • IRE1 recognizes splice-site motifs in bZIP transcript and cleaves it. (wikipedia.org)
  • Haake V, Cook D, Riechmann J, Pineda O, Thomashow MF, Zhang JZ (2002) Transcription factor CBF4 is a regulator of drought adaptation in Arabidopsis. (edu.pl)
  • Three of these factors represent new parsley bZIP factors, designated CPRF5-CPRF7, whereas the fourth, named CPRF1-interacting protein (CIP), shows no homology to any other known protein. (embl-heidelberg.de)