Integration of responses within and across Arabidopsis natural accessions uncovers loci controlling root systems architecture
| العنوان: | Integration of responses within and across Arabidopsis natural accessions uncovers loci controlling root systems architecture |
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| المؤلفون: | Kenneth D. Birnbaum, Gabriel Krouk, Angela Huihui Fan, Daniela Ristova, Gloria M. Coruzzi, Michael D. Purugganan, Joshua A. Banta, Angélica Cibrián-Jaramillo, Ulises Rosas, Grace Kim, Miriam L. Gifford, Royce W. Zhou |
| المساهمون: | Center for Genomics and Systems Biology, Department of Biology [New York], New York University [New York] (NYU), NYU System (NYU)-NYU System (NYU)-New York University [New York] (NYU), NYU System (NYU)-NYU System (NYU), Laboratorio Nacional de Genómica para la Biodiversidad, Centro de Investigacion y de Estudios Avanzados del Instituto Politécnico Nacional (CINVESTAV), Department of Biology, The University of Texas at Tyler, School of Life Sciences, Warwick University-Warwick Systems Biology, Biochimie et Physiologie Moléculaire des Plantes (BPMP), Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS)-Centre international d'études supérieures en sciences agronomiques (Montpellier SupAgro)-Institut National de la Recherche Agronomique (INRA)-Institut national d’études supérieures agronomiques de Montpellier (Montpellier SupAgro), Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)-Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro), National Science Foundation (NSF) [MCB-0929338], NSF [DEB-0917489], National Institutes of Health (NIH) [R01 GM032877], NIH [R01 GM078279], Human Frontier Postdoctoral Fellowship, Fulbright Science and Technology award, Marie Curie postdoctoral fellowship, Agence Nationale de Recherches (ANR) [NitroNet: ANR 11 PDOC 020 01], Centre National de la Recherche Scientifique, European Molecular Biology Organization [B/H109502/1], Université de Montpellier (UM)-Centre international d'études supérieures en sciences agronomiques (Montpellier SupAgro)-Institut national d’études supérieures agronomiques de Montpellier (Montpellier SupAgro)-Institut National de la Recherche Agronomique (INRA)-Centre National de la Recherche Scientifique (CNRS) |
| المصدر: | Proceedings of the National Academy of Sciences of the United States of America Proceedings of the National Academy of Sciences of the United States of America, National Academy of Sciences, 2013, 110 (37), pp.15133-8. ⟨10.1073/pnas.1305883110⟩ Proceedings of the National Academy of Sciences of the United States of America 37 (110), 15133-15138. (2013) |
| بيانات النشر: | HAL CCSD, 2013. |
| سنة النشر: | 2013 |
| مصطلحات موضوعية: | 0106 biological sciences, Candidate gene, MESH: Mutation, QTL, MESH: Plant Roots, MESH: Biological Evolution, MESH: Arabidopsis Proteins, Quantitative trait locus, Biology, MESH: Phenotype, 01 natural sciences, 03 medical and health sciences, GWAS, morphometrics, GxE interaction, RootScape, QUANTITATIVE TRAIT LOCI, GLOBAL LAND AREAS, PHENOTYPIC PLASTICITY, GENETIC ASSIMILATION, PLANT-GROWTH, INBRED LINES, THALIANA, PHOSPHATE, IDENTIFICATION, ASSOCIATION, Arabidopsis, Genetic variation, MESH: Genes, Plant, [SDV.BV]Life Sciences [q-bio]/Vegetal Biology, MESH: Arabidopsis, MESH: Genetic Variation, Association mapping, 030304 developmental biology, Genetics, Phenocopy, 0303 health sciences, Phenotypic plasticity, Multidisciplinary, MESH: Polymorphism, Single Nucleotide, Biological Sciences, biology.organism_classification, Phenotype, MESH: Adaptation, Physiological, MESH: Genome-Wide Association Study, 010606 plant biology & botany |
| الوصف: | International audience; Phenotypic plasticity is presumed to be involved in adaptive change toward species diversification. We thus examined how candidate genes underlying natural variation across populations might also mediate plasticity within an individual. Our implementation of an integrative "plasticity space" approach revealed that the root plasticity of a single Arabidopsis accession exposed to distinct environments broadly recapitulates the natural variation "space." Genome-wide association mapping identified the known gene PHOSPHATE 1 (PHO1) and other genes such as Root System Architecture 1 (RSA1) associated with differences in root allometry, a highly plastic trait capturing the distribution of lateral roots along the primary axis. The response of mutants in the Columbia-0 background suggests their involvement in signaling key modulators of root development including auxin, abscisic acid, and nitrate. Moreover, genotype-by-environment interactions for the PHO1 and RSA1 genes in Columbia-0 phenocopy the root allometry of other natural variants. This finding supports a role for plasticity responses in phenotypic evolution in natural environments. |
| وصف الملف: | application/pdf |
| اللغة: | English |
| تدمد: | 0027-8424 1091-6490 |
| DOI: | 10.1073/pnas.1305883110⟩ |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e83d2c40873233eed40f17ed767e785f https://hal.archives-ouvertes.fr/hal-00932276 |
| Rights: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....e83d2c40873233eed40f17ed767e785f |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 00278424 10916490 |
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| DOI: | 10.1073/pnas.1305883110⟩ |