51
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Wang M, Zang L, Jiao F, Perez-Garcia MD, Ogé L, Hamama L, Le Gourrierec J, Sakr S, Chen J. Sugar Signaling and Post-transcriptional Regulation in Plants: An Overlooked or an Emerging Topic? FRONTIERS IN PLANT SCIENCE 2020; 11:578096. [PMID: 33224165 PMCID: PMC7674178 DOI: 10.3389/fpls.2020.578096] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Accepted: 10/02/2020] [Indexed: 05/21/2023]
Abstract
Plants are autotrophic organisms that self-produce sugars through photosynthesis. These sugars serve as an energy source, carbon skeletons, and signaling entities throughout plants' life. Post-transcriptional regulation of gene expression plays an important role in various sugar-related processes. In cells, it is regulated by many factors, such as RNA-binding proteins (RBPs), microRNAs, the spliceosome, etc. To date, most of the investigations into sugar-related gene expression have been focused on the transcriptional level in plants, while only a few studies have been conducted on post-transcriptional mechanisms. The present review provides an overview of the relationships between sugar and post-transcriptional regulation in plants. It addresses the relationships between sugar signaling and RBPs, microRNAs, and mRNA stability. These new items insights will help to reach a comprehensive understanding of the diversity of sugar signaling regulatory networks, and open onto new investigations into the relevance of these regulations for plant growth and development.
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Affiliation(s)
- Ming Wang
- College of Agronomy, Qingdao Agricultural University, Qingdao, China
- IRHS-UMR1345, INRAE, Institut Agro, SFR 4207 QuaSaV, Université d’Angers, Beaucouzé, France
| | - Lili Zang
- IRHS-UMR1345, INRAE, Institut Agro, SFR 4207 QuaSaV, Université d’Angers, Beaucouzé, France
| | - Fuchao Jiao
- College of Agronomy, Qingdao Agricultural University, Qingdao, China
| | | | - Laurent Ogé
- IRHS-UMR1345, INRAE, Institut Agro, SFR 4207 QuaSaV, Université d’Angers, Beaucouzé, France
| | - Latifa Hamama
- IRHS-UMR1345, INRAE, Institut Agro, SFR 4207 QuaSaV, Université d’Angers, Beaucouzé, France
| | - José Le Gourrierec
- IRHS-UMR1345, INRAE, Institut Agro, SFR 4207 QuaSaV, Université d’Angers, Beaucouzé, France
| | - Soulaiman Sakr
- IRHS-UMR1345, INRAE, Institut Agro, SFR 4207 QuaSaV, Université d’Angers, Beaucouzé, France
- Soulaiman Sakr,
| | - Jingtang Chen
- College of Agronomy, Qingdao Agricultural University, Qingdao, China
- *Correspondence: Jingtang Chen,
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52
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Arey RN, Kaletsky R, Murphy CT. Nervous system-wide profiling of presynaptic mRNAs reveals regulators of associative memory. Sci Rep 2019; 9:20314. [PMID: 31889133 PMCID: PMC6937282 DOI: 10.1038/s41598-019-56908-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2019] [Accepted: 12/17/2019] [Indexed: 12/17/2022] Open
Abstract
Presynaptic protein synthesis is important in the adult central nervous system; however, the nervous system-wide set of mRNAs localized to presynaptic areas has yet to be identified in any organism. Here we differentially labeled somatic and synaptic compartments in adult C. elegans with fluorescent proteins, and isolated synaptic and somatic regions from the same population of animals. We used this technique to determine the nervous system-wide presynaptic transcriptome by deep sequencing. Analysis of the synaptic transcriptome reveals that synaptic transcripts are predicted to have specialized functions in neurons. Differential expression analysis identified 542 genes enriched in synaptic regions relative to somatic regions, with synaptic functions conserved in higher organisms. We find that mRNAs for pumilio RNA-binding proteins are abundant in synaptic regions, which we confirmed through high-sensitivity in situ hybridization. Presynaptic PUMILIOs regulate associative memory. Our approach enables the identification of new mechanisms that regulate synaptic function and behavior.
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Affiliation(s)
- Rachel N Arey
- Department of Molecular and Cellular Biology and Center for Precision Environmental Health, Baylor College of Medicine, Houston, TX, 77030, USA
- Department of Molecular Biology & LSI Genomics, Princeton University, Princeton, NJ, 08544, USA
| | - Rachel Kaletsky
- Department of Molecular Biology & LSI Genomics, Princeton University, Princeton, NJ, 08544, USA
| | - Coleen T Murphy
- Department of Molecular Biology & LSI Genomics, Princeton University, Princeton, NJ, 08544, USA.
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53
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Qiu C, Dutcher RC, Porter DF, Arava Y, Wickens M, Hall TM. Distinct RNA-binding modules in a single PUF protein cooperate to determine RNA specificity. Nucleic Acids Res 2019; 47:8770-8784. [PMID: 31294800 PMCID: PMC7145691 DOI: 10.1093/nar/gkz583] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2019] [Revised: 06/19/2019] [Accepted: 06/24/2019] [Indexed: 01/07/2023] Open
Abstract
PUF proteins, named for Drosophila Pumilio (PUM) and Caenorhabditis elegans fem-3-binding factor (FBF), recognize specific sequences in the mRNAs they bind and control. RNA binding by classical PUF proteins is mediated by a characteristic PUM homology domain (PUM-HD). The Puf1 and Puf2 proteins possess a distinct architecture and comprise a highly conserved subfamily among fungal species. Puf1/Puf2 proteins contain two types of RNA-binding domain: a divergent PUM-HD and an RNA recognition motif (RRM). They recognize RNAs containing UAAU motifs, often in clusters. Here, we report a crystal structure of the PUM-HD of a fungal Puf1 in complex with a dual UAAU motif RNA. Each of the two UAAU tetranucleotides are bound by a Puf1 PUM-HD forming a 2:1 protein-to-RNA complex. We also determined crystal structures of the Puf1 RRM domain that identified a dimerization interface. The PUM-HD and RRM domains act in concert to determine RNA-binding specificity: the PUM-HD dictates binding to UAAU, and dimerization of the RRM domain favors binding to dual UAAU motifs rather than a single UAAU. Cooperative action of the RRM and PUM-HD identifies a new mechanism by which multiple RNA-binding modules in a single protein collaborate to create a unique RNA-binding specificity.
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Affiliation(s)
- Chen Qiu
- Epigenetics and Stem Cell Biology Laboratory, National Institute of Environmental Health Sciences, National Institutes of Health, Research Triangle Park, NC 27709, USA
| | - Robert C Dutcher
- Epigenetics and Stem Cell Biology Laboratory, National Institute of Environmental Health Sciences, National Institutes of Health, Research Triangle Park, NC 27709, USA
| | - Douglas F Porter
- Program in Epithelial Biology, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Yoav Arava
- Department of Biology, Technion—Israel Institute of Technology, Haifa 32000, Israel
| | - Marvin Wickens
- Department of Biochemistry, University of Wisconsin, Madison, WI 53706, USA,Correspondence may also be addressed to Marvin Wickens. Tel: +1 608 263 0858; Fax: +1 608 262 9108;
| | - Traci M Tanaka Hall
- Epigenetics and Stem Cell Biology Laboratory, National Institute of Environmental Health Sciences, National Institutes of Health, Research Triangle Park, NC 27709, USA,To whom correspondence should be addressed. Tel: +1 984 287 3556; Fax: +1 310 480 3055;
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54
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Wang M, Ogé L, Voisine L, Perez-Garcia MD, Jeauffre J, Hibrand Saint-Oyant L, Grappin P, Hamama L, Sakr S. Posttranscriptional Regulation of RhBRC1 ( Rosa hybrida BRANCHED1) in Response to Sugars is Mediated via its Own 3' Untranslated Region, with a Potential Role of RhPUF4 (Pumilio RNA-Binding Protein Family). Int J Mol Sci 2019; 20:ijms20153808. [PMID: 31382685 PMCID: PMC6695800 DOI: 10.3390/ijms20153808] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Revised: 07/24/2019] [Accepted: 07/27/2019] [Indexed: 01/07/2023] Open
Abstract
The shoot branching pattern is a determining phenotypic trait throughout plant development. During shoot branching, BRANCHED1 (BRC1) plays a master regulator role in bud outgrowth, and its transcript levels are regulated by various exogenous and endogenous factors. RhBRC1 (the homologous gene of BRC1 in Rosa hybrida) is a main branching regulator whose posttranscriptional regulation in response to sugar was investigated through its 3'UTR. Transformed Rosa calluses containing a construction composed of the CaMV35S promoter, the green fluorescent protein (GFP) reporter gene, and the 3'UTR of RhBRC1 (P35S:GFP::3'UTRRhBRC1) were obtained and treated with various combinations of sugars and with sugar metabolism effectors. The results showed a major role of the 3'UTR of RhBRC1 in response to sugars, involving glycolysis/the tricarboxylic acid cycle (TCA) and the oxidative pentose phosphate pathway (OPPP). In Rosa vegetative buds, sequence analysis of the RhBRC1 3'UTR identified six binding motifs specific to the Pumilio/FBF RNA-binding protein family (PUF) and probably involved in posttranscriptional regulation. RhPUF4 was highly expressed in the buds of decapitated plants and in response to sugar availability in in-vitro-cultured buds. RhPUF4 was found to be close to AtPUM2, which encodes an Arabidopsis PUF protein. In addition, sugar-dependent upregulation of RhPUF4 was also found in Rosa calluses. RhPUF4 expression was especially dependent on the OPPP, supporting its role in OPPP-dependent posttranscriptional regulation of RhBRC1. These findings indicate that the 3'UTR sequence could be an important target in the molecular regulatory network of RhBRC1 and pave the way for investigating new aspects of RhBRC1 regulation.
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Affiliation(s)
- Ming Wang
- IRHS, Agrocampus-Ouest, INRA, Université d'Angers, SFR 4207 QUASAV, 49000 Angers, France
| | - Laurent Ogé
- IRHS, Agrocampus-Ouest, INRA, Université d'Angers, SFR 4207 QUASAV, 49000 Angers, France
| | - Linda Voisine
- IRHS, Agrocampus-Ouest, INRA, Université d'Angers, SFR 4207 QUASAV, 49000 Angers, France
| | | | - Julien Jeauffre
- IRHS, Agrocampus-Ouest, INRA, Université d'Angers, SFR 4207 QUASAV, 49000 Angers, France
| | | | - Philippe Grappin
- IRHS, Agrocampus-Ouest, INRA, Université d'Angers, SFR 4207 QUASAV, 49000 Angers, France
| | - Latifa Hamama
- IRHS, Agrocampus-Ouest, INRA, Université d'Angers, SFR 4207 QUASAV, 49000 Angers, France
| | - Soulaiman Sakr
- IRHS, Agrocampus-Ouest, INRA, Université d'Angers, SFR 4207 QUASAV, 49000 Angers, France.
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55
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Shimo HM, Terassi C, Lima Silva CC, Zanella JDL, Mercaldi GF, Rocco SA, Benedetti CE. Role of the Citrus sinensis RNA deadenylase CsCAF1 in citrus canker resistance. MOLECULAR PLANT PATHOLOGY 2019; 20:1105-1118. [PMID: 31115151 PMCID: PMC6640180 DOI: 10.1111/mpp.12815] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Poly(A) tail shortening is a critical step in messenger RNA (mRNA) decay and control of gene expression. The carbon catabolite repressor 4 (CCR4)-associated factor 1 (CAF1) component of the CCR4-NOT deadenylase complex plays an essential role in mRNA deadenylation in most eukaryotes. However, while CAF1 has been extensively investigated in yeast and animals, its role in plants remains largely unknown. Here, we show that the Citrus sinensis CAF1 (CsCAF1) is a magnesium-dependent deadenylase implicated in resistance against the citrus canker bacteria Xanthomonas citri. CsCAF1 interacted with proteins of the CCR4-NOT complex, including CsVIP2, a NOT2 homologue, translin-associated factor X (CsTRAX) and the poly(A)-binding proteins CsPABPN and CsPABPC. CsCAF1 also interacted with PthA4, the main X. citri effector required for citrus canker elicitation. We also present evidence suggesting that PthA4 inhibits CsCAF1 deadenylase activity in vitro and stabilizes the mRNA encoded by the citrus canker susceptibility gene CsLOB1, which is transcriptionally activated by PthA4 during canker formation. Moreover, we show that an inhibitor of CsCAF1 deadenylase activity significantly enhanced canker development, despite causing a reduction in PthA4-dependent CsLOB1 transcription. These results thus link CsCAF1 with canker development and PthA4-dependent transcription in citrus plants.
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Affiliation(s)
- Hugo Massayoshi Shimo
- Brazilian Biosciences National Laboratory (LNBio)Brazilian Center for Research in Energy and Materials (CNPEM)CEP 13083‐100CampinasSPBrazil
| | - Carolina Terassi
- Brazilian Biosciences National Laboratory (LNBio)Brazilian Center for Research in Energy and Materials (CNPEM)CEP 13083‐100CampinasSPBrazil
| | - Caio Cesar Lima Silva
- Brazilian Biosciences National Laboratory (LNBio)Brazilian Center for Research in Energy and Materials (CNPEM)CEP 13083‐100CampinasSPBrazil
| | - Jackeline de Lima Zanella
- Brazilian Biosciences National Laboratory (LNBio)Brazilian Center for Research in Energy and Materials (CNPEM)CEP 13083‐100CampinasSPBrazil
| | - Gustavo Fernando Mercaldi
- Brazilian Biosciences National Laboratory (LNBio)Brazilian Center for Research in Energy and Materials (CNPEM)CEP 13083‐100CampinasSPBrazil
| | - Silvana Aparecida Rocco
- Brazilian Biosciences National Laboratory (LNBio)Brazilian Center for Research in Energy and Materials (CNPEM)CEP 13083‐100CampinasSPBrazil
| | - Celso Eduardo Benedetti
- Brazilian Biosciences National Laboratory (LNBio)Brazilian Center for Research in Energy and Materials (CNPEM)CEP 13083‐100CampinasSPBrazil
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56
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McDermott JJ, Watkins KP, Williams-Carrier R, Barkan A. Ribonucleoprotein Capture by in Vivo Expression of a Designer Pentatricopeptide Repeat Protein in Arabidopsis. THE PLANT CELL 2019; 31:1723-1733. [PMID: 31123048 PMCID: PMC6713294 DOI: 10.1105/tpc.19.00177] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Revised: 05/01/2019] [Accepted: 05/14/2019] [Indexed: 05/15/2023]
Abstract
Pentatricopeptide repeat (PPR) proteins bind RNA via a mechanism that facilitates the customization of sequence specificity. However, natural PPR proteins have irregular features that limit the degree to which their specificity can be predicted and customized. We demonstrate here that artificial PPR proteins built from consensus PPR motifs selectively bind the intended RNA in vivo, and we use this property to develop a new tool for ribonucleoprotein characterization. We show by RNA coimmunoprecipitation sequencing (RIP-seq) that artificial PPR proteins designed to bind the Arabidopsis (Arabidopsis thaliana) chloroplast psbA mRNA bind with high specificity to psbA mRNA in vivo. Analysis of coimmunoprecipitating proteins by mass spectrometry showed the psbA translational activator HCF173 and two RNA binding proteins of unknown function (CP33C and SRRP1) to be highly enriched. RIP-seq revealed that these proteins are bound primarily to psbA RNA in vivo, and precise mapping of the HCF173 and CP33C binding sites placed them in different locations on psbA mRNA. These results demonstrate that artificial PPR proteins can be tailored to bind specific endogenous RNAs in vivo, add to the toolkit for characterizing native ribonucleoproteins, and open the door to other applications that rely on the ability to target a protein to a specified RNA sequence.
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Affiliation(s)
- James J McDermott
- Institute of Molecular Biology, University of Oregon, Eugene, Oregon 97403
| | - Kenneth P Watkins
- Institute of Molecular Biology, University of Oregon, Eugene, Oregon 97403
| | | | - Alice Barkan
- Institute of Molecular Biology, University of Oregon, Eugene, Oregon 97403
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57
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Andries V, De Keuckelaere E, Staes K, Hochepied T, Taminau J, Lemeire K, Birembaut P, Berx G, van Roy F. A new mouse model to study the role of ectopic Nanos3 expression in cancer. BMC Cancer 2019; 19:598. [PMID: 31208373 PMCID: PMC6580527 DOI: 10.1186/s12885-019-5807-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2018] [Accepted: 06/06/2019] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND NANOS3 is a gene conserved throughout evolution. Despite the quite low conservation of Nanos sequences between different organisms and even between Nanos paralogs, their role in germ cell development is remarkably universal. Human Nanos3 expression is normally restricted to the gonads and the brain. However, ectopic activation of this gene has been detected in various human cancers. Until now, Nanos3 and other Nanos proteins have been studied almost exclusively in germ cell development. METHODS Transgenic mice were generated by targeted insertion of a human Nanos3 cDNA into the ROSA26 locus. The transgene could be spatiotemporally induced by Cre recombinase activity removing an upstream floxed STOP cassette. A lung tumor model with ectopic Nanos3 expression was based on the lung-specific activation of the reverse tetracycline transactivator gene, in combination with a tetO-CMV promoter controlling Cre expression. When doxycycline was provided to the mice, Cre was activated leading to deletion of TP53 alleles and activation of both oncogenic KRasG12D and Nanos3. Appropriate controls were foreseen. Tumors and tumor-derived cell cultures were analyzed in various ways. RESULTS We describe the successful generation of Nanos3LSL/- and Nanos3LSL/LSL mice in which an exogenous human NANOS3 gene can be activated in vivo upon Cre expression. These mice, in combination with different conditional and doxycycline-inducible Cre lines, allow the study of the role of ectopic Nanos3 expression in several cancer types. The Nanos3LSL mice were crossed with a non-small cell lung cancer (NSCLC) mouse model based on conditional expression of oncogenic KRas and homozygous loss of p53. This experiment demonstrated that ectopic expression of Nanos3 in the lungs has a significant negative effect on survival. Enhanced bronchiolar dysplasia was observed when Nanos3-expressing NSCLC mice were compared with control NSCLC mice. An allograft experiment, performed with cell cultures derived from primary lung tumors of control and Nanos3-expressing NSCLC mice, revealed lymph node metastasis in mice injected with Nanos3-expressing NSCLC cells. CONCLUSIONS A new mouse model was generated allowing examination of Nanos3-associated pathways and investigation of the influence of ectopic Nanos3 expression in various cancer types. This model might identify Nanos3 as an interesting target in cancer therapeutics.
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Affiliation(s)
- Vanessa Andries
- VIB-UGent Center for Inflammation Research (IRC), Technologiepark-Zwijnaarde 71, 9052, Ghent, Belgium.,Department of Biomedical Molecular Biology, Ghent University, Technologiepark-Zwijnaarde 71, 9052, Ghent, Belgium
| | - Evi De Keuckelaere
- VIB-UGent Center for Inflammation Research (IRC), Technologiepark-Zwijnaarde 71, 9052, Ghent, Belgium.,Department of Biomedical Molecular Biology, Ghent University, Technologiepark-Zwijnaarde 71, 9052, Ghent, Belgium.,Cancer Research Institute Ghent (CRIG), Ghent, Belgium
| | - Katrien Staes
- VIB-UGent Center for Inflammation Research (IRC), Technologiepark-Zwijnaarde 71, 9052, Ghent, Belgium.,Department of Biomedical Molecular Biology, Ghent University, Technologiepark-Zwijnaarde 71, 9052, Ghent, Belgium
| | - Tino Hochepied
- VIB-UGent Center for Inflammation Research (IRC), Technologiepark-Zwijnaarde 71, 9052, Ghent, Belgium.,Department of Biomedical Molecular Biology, Ghent University, Technologiepark-Zwijnaarde 71, 9052, Ghent, Belgium
| | - Joachim Taminau
- Department of Biomedical Molecular Biology, Ghent University, Technologiepark-Zwijnaarde 71, 9052, Ghent, Belgium.,Cancer Research Institute Ghent (CRIG), Ghent, Belgium
| | - Kelly Lemeire
- VIB-UGent Center for Inflammation Research (IRC), Technologiepark-Zwijnaarde 71, 9052, Ghent, Belgium.,Department of Biomedical Molecular Biology, Ghent University, Technologiepark-Zwijnaarde 71, 9052, Ghent, Belgium
| | - Philippe Birembaut
- INSERM UMRS 1250, Department of Biopathology, CHU Maison-Blanche, University Hospital of Reims & University of Reims Champagne-Ardenne, rue Cognacq-Jay 45, 51092, Reims, France
| | - Geert Berx
- Department of Biomedical Molecular Biology, Ghent University, Technologiepark-Zwijnaarde 71, 9052, Ghent, Belgium.,Cancer Research Institute Ghent (CRIG), Ghent, Belgium
| | - Frans van Roy
- VIB-UGent Center for Inflammation Research (IRC), Technologiepark-Zwijnaarde 71, 9052, Ghent, Belgium. .,Department of Biomedical Molecular Biology, Ghent University, Technologiepark-Zwijnaarde 71, 9052, Ghent, Belgium.
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58
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Martinelli AHS, Lopes FC, John EBO, Carlini CR, Ligabue-Braun R. Modulation of Disordered Proteins with a Focus on Neurodegenerative Diseases and Other Pathologies. Int J Mol Sci 2019; 20:ijms20061322. [PMID: 30875980 PMCID: PMC6471803 DOI: 10.3390/ijms20061322] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Revised: 02/03/2019] [Accepted: 02/12/2019] [Indexed: 12/15/2022] Open
Abstract
Intrinsically disordered proteins (IDPs) do not have rigid 3D structures, showing changes in their folding depending on the environment or ligands. Intrinsically disordered proteins are widely spread in eukaryotic genomes, and these proteins participate in many cell regulatory metabolism processes. Some IDPs, when aberrantly folded, can be the cause of some diseases such as Alzheimer′s, Parkinson′s, and prionic, among others. In these diseases, there are modifications in parts of the protein or in its entirety. A common conformational variation of these IDPs is misfolding and aggregation, forming, for instance, neurotoxic amyloid plaques. In this review, we discuss some IDPs that are involved in neurodegenerative diseases (such as beta amyloid, alpha synuclein, tau, and the “IDP-like” PrP), cancer (p53, c-Myc), and diabetes (amylin), focusing on the structural changes of these IDPs that are linked to such pathologies. We also present the IDP modulation mechanisms that can be explored in new strategies for drug design. Lastly, we show some candidate drugs that can be used in the future for the treatment of diseases caused by misfolded IDPs, considering that cancer therapy has more advanced research in comparison to other diseases, while also discussing recent and future developments in this area of research. Therefore, we aim to provide support to the study of IDPs and their modulation mechanisms as promising approaches to combat such severe diseases.
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Affiliation(s)
- Anne H S Martinelli
- Department of Molecular Biology and Biotechnology & Department of Biophysics, Biosciences Institute-IB, (UFRGS), Porto Alegre CEP 91501-970, RS, Brazil.
| | - Fernanda C Lopes
- Center for Biotechnology, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre CEP 91501-970, RS, Brazil.
- Graduate Program in Cell and Molecular Biology, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre CEP 91501-970, RS, Brazil.
| | - Elisa B O John
- Center for Biotechnology, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre CEP 91501-970, RS, Brazil.
- Graduate Program in Cell and Molecular Biology, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre CEP 91501-970, RS, Brazil.
| | - Célia R Carlini
- Graduate Program in Cell and Molecular Biology, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre CEP 91501-970, RS, Brazil.
- Graduate Program in Medicine and Health Sciences, Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS), Porto Alegre CEP 91410-000, RS, Brazil.
- Brain Institute-InsCer, Laboratory of Neurotoxins, Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS), Porto Alegre CEP 90610-000, RS, Brazil.
| | - Rodrigo Ligabue-Braun
- Department of Pharmaceutical Sciences, Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Porto Alegre CEP 90050-170, RS, Brazil.
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59
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Viet NTM, Duy DL, Saito K, Irie K, Suda Y, Mizuno T, Irie K. Regulation of
LRG1
expression by RNA‐binding protein Puf5 in the budding yeast cell wall integrity pathway. Genes Cells 2018; 23:988-997. [DOI: 10.1111/gtc.12646] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2018] [Revised: 09/19/2018] [Accepted: 09/23/2018] [Indexed: 01/10/2023]
Affiliation(s)
- Nguyen Thi Minh Viet
- Department of Molecular Cell Biology, Graduate School of Comprehensive Human Sciences and Faculty of Medicine University of Tsukuba Tsukuba Japan
| | - Duong Long Duy
- Department of Molecular Cell Biology, Graduate School of Comprehensive Human Sciences and Faculty of Medicine University of Tsukuba Tsukuba Japan
| | - Kazuhiro Saito
- Department of Molecular Cell Biology, Graduate School of Comprehensive Human Sciences and Faculty of Medicine University of Tsukuba Tsukuba Japan
| | - Kaoru Irie
- Department of Molecular Cell Biology, Graduate School of Comprehensive Human Sciences and Faculty of Medicine University of Tsukuba Tsukuba Japan
| | - Yasuyuki Suda
- Department of Molecular Cell Biology, Graduate School of Comprehensive Human Sciences and Faculty of Medicine University of Tsukuba Tsukuba Japan
- Live Cell Super‐resolution Imaging Research Team RIKEN Center for Advanced Photonics Wako, Saitama Japan
| | - Tomoaki Mizuno
- Department of Molecular Cell Biology, Graduate School of Comprehensive Human Sciences and Faculty of Medicine University of Tsukuba Tsukuba Japan
| | - Kenji Irie
- Department of Molecular Cell Biology, Graduate School of Comprehensive Human Sciences and Faculty of Medicine University of Tsukuba Tsukuba Japan
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60
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Sakr S, Wang M, Dédaldéchamp F, Perez-Garcia MD, Ogé L, Hamama L, Atanassova R. The Sugar-Signaling Hub: Overview of Regulators and Interaction with the Hormonal and Metabolic Network. Int J Mol Sci 2018; 57:2367-2379. [PMID: 30149541 DOI: 10.1093/pcp/pcw157] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2016] [Revised: 08/07/2018] [Accepted: 09/05/2016] [Indexed: 05/25/2023] Open
Abstract
Plant growth and development has to be continuously adjusted to the available resources. Their optimization requires the integration of signals conveying the plant metabolic status, its hormonal balance, and its developmental stage. Many investigations have recently been conducted to provide insights into sugar signaling and its interplay with hormones and nitrogen in the fine-tuning of plant growth, development, and survival. The present review emphasizes the diversity of sugar signaling integrators, the main molecular and biochemical mechanisms related to the sugar-signaling dependent regulations, and to the regulatory hubs acting in the interplay of the sugar-hormone and sugar-nitrogen networks. It also contributes to compiling evidence likely to fill a few knowledge gaps, and raises new questions for the future.
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Affiliation(s)
- Soulaiman Sakr
- Institut de Recherche en Horticulture et Semences, Agrocampus-Ouest, INRA, Université d'Angers, SFR 4207 QUASAV, F-49045 Angers, France.
| | - Ming Wang
- Institut de Recherche en Horticulture et Semences, Agrocampus-Ouest, INRA, Université d'Angers, SFR 4207 QUASAV, F-49045 Angers, France.
| | - Fabienne Dédaldéchamp
- Equipe "Sucres & Echanges Végétaux-Environnement", Ecologie et Biologie des Interactions, Université de Poitiers, UMR CNRS 7267 EBI, Bâtiment B31, 3 rue Jacques Fort, TSA 51106, 86073 Poitiers CEDEX 9, France.
| | - Maria-Dolores Perez-Garcia
- Institut de Recherche en Horticulture et Semences, Agrocampus-Ouest, INRA, Université d'Angers, SFR 4207 QUASAV, F-49045 Angers, France.
| | - Laurent Ogé
- Institut de Recherche en Horticulture et Semences, Agrocampus-Ouest, INRA, Université d'Angers, SFR 4207 QUASAV, F-49045 Angers, France.
| | - Latifa Hamama
- Institut de Recherche en Horticulture et Semences, Agrocampus-Ouest, INRA, Université d'Angers, SFR 4207 QUASAV, F-49045 Angers, France.
| | - Rossitza Atanassova
- Equipe "Sucres & Echanges Végétaux-Environnement", Ecologie et Biologie des Interactions, Université de Poitiers, UMR CNRS 7267 EBI, Bâtiment B31, 3 rue Jacques Fort, TSA 51106, 86073 Poitiers CEDEX 9, France.
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Sakr S, Wang M, Dédaldéchamp F, Perez-Garcia MD, Ogé L, Hamama L, Atanassova R. The Sugar-Signaling Hub: Overview of Regulators and Interaction with the Hormonal and Metabolic Network. Int J Mol Sci 2018; 19:ijms19092506. [PMID: 30149541 PMCID: PMC6165531 DOI: 10.3390/ijms19092506] [Citation(s) in RCA: 105] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2018] [Revised: 08/07/2018] [Accepted: 08/13/2018] [Indexed: 12/31/2022] Open
Abstract
Plant growth and development has to be continuously adjusted to the available resources. Their optimization requires the integration of signals conveying the plant metabolic status, its hormonal balance, and its developmental stage. Many investigations have recently been conducted to provide insights into sugar signaling and its interplay with hormones and nitrogen in the fine-tuning of plant growth, development, and survival. The present review emphasizes the diversity of sugar signaling integrators, the main molecular and biochemical mechanisms related to the sugar-signaling dependent regulations, and to the regulatory hubs acting in the interplay of the sugar-hormone and sugar-nitrogen networks. It also contributes to compiling evidence likely to fill a few knowledge gaps, and raises new questions for the future.
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Affiliation(s)
- Soulaiman Sakr
- Institut de Recherche en Horticulture et Semences, Agrocampus-Ouest, INRA, Université d'Angers, SFR 4207 QUASAV, F-49045 Angers, France.
| | - Ming Wang
- Institut de Recherche en Horticulture et Semences, Agrocampus-Ouest, INRA, Université d'Angers, SFR 4207 QUASAV, F-49045 Angers, France.
| | - Fabienne Dédaldéchamp
- Equipe "Sucres & Echanges Végétaux-Environnement", Ecologie et Biologie des Interactions, Université de Poitiers, UMR CNRS 7267 EBI, Bâtiment B31, 3 rue Jacques Fort, TSA 51106, 86073 Poitiers CEDEX 9, France.
| | - Maria-Dolores Perez-Garcia
- Institut de Recherche en Horticulture et Semences, Agrocampus-Ouest, INRA, Université d'Angers, SFR 4207 QUASAV, F-49045 Angers, France.
| | - Laurent Ogé
- Institut de Recherche en Horticulture et Semences, Agrocampus-Ouest, INRA, Université d'Angers, SFR 4207 QUASAV, F-49045 Angers, France.
| | - Latifa Hamama
- Institut de Recherche en Horticulture et Semences, Agrocampus-Ouest, INRA, Université d'Angers, SFR 4207 QUASAV, F-49045 Angers, France.
| | - Rossitza Atanassova
- Equipe "Sucres & Echanges Végétaux-Environnement", Ecologie et Biologie des Interactions, Université de Poitiers, UMR CNRS 7267 EBI, Bâtiment B31, 3 rue Jacques Fort, TSA 51106, 86073 Poitiers CEDEX 9, France.
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