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dc.contributor.author Perotti, María Florencia
dc.contributor.author Ribone, Pamela Anahí
dc.contributor.author Chan, Raquel Lia
dc.date.available 2018-05-16T19:38:41Z
dc.date.issued 2017-05
dc.identifier.citation Perotti, María Florencia; Ribone, Pamela Anahí; Chan, Raquel Lia; Plant transcription factors from the homeodomain-leucine zipper family I. Role in development and stress responses; John Wiley & Sons Inc; IUBMB Life; 69; 5; 5-2017; 280-289
dc.identifier.issn 1521-6543
dc.identifier.uri http://hdl.handle.net/11336/45426
dc.description.abstract In front of stressful conditions plants display adaptation mechanisms leading to changes in their morphology, physiology, development and molecular composition. Transcription factors (TFs) play crucial roles in these complex adaptation processes. This work is focused in the homeodomain-leucine zipper I (HD-Zip I) family of TFs, unique to plants. First discovered in 1991, they were identified and isolated from monocotyledonous and dicotyledonous plants showing high structural similarity and diversified functions. These TFs have, besides the homeodomain and leucine zipper, conserved motifs in their carboxy-termini allowing the interaction with the basal machinery and with other regulatory proteins. The model dicotyledonous plant Arabidopsis thaliana has 17 HD-Zip I members; most of them regulated by external stimuli and hormones. These TFs are involved in key developmental processes like root and stem elongation, rosette leaves morphology determination, inflorescence stem branching, flowering and pollen hydration. Moreover, they are key players in responses to environmental stresses and illumination conditions. Several HD-Zip I encoding genes from different species were protected in patents because their overexpression or mutation generates improved agronomical phenotypes. Here we discuss many aspects about these TFs including structural features, biological functions and their utilization as biotechnological tools to improve crops.
dc.format application/pdf
dc.language.iso eng
dc.publisher John Wiley & Sons Inc
dc.rights info:eu-repo/semantics/restrictedAccess
dc.rights.uri https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject ARABIDOPSIS THALIANA
dc.subject BIOTECHNOLOGICAL TOOLS
dc.subject HD-ZIP I
dc.subject HOMEODOMAIN-LEUCINE ZIPPER
dc.subject TRANSCRIPTION FACTORS
dc.subject.classification Otras Ciencias Biológicas
dc.subject.classification Ciencias Biológicas
dc.subject.classification CIENCIAS NATURALES Y EXACTAS
dc.title Plant transcription factors from the homeodomain-leucine zipper family I. Role in development and stress responses
dc.type info:eu-repo/semantics/article
dc.type info:ar-repo/semantics/artículo
dc.type info:eu-repo/semantics/publishedVersion
dc.date.updated 2018-05-11T21:17:43Z
dc.journal.volume 69
dc.journal.number 5
dc.journal.pagination 280-289
dc.journal.pais Estados Unidos
dc.journal.ciudad Hoboken
dc.description.fil Fil: Perotti, María Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Agrobiotecnología del Litoral. Universidad Nacional del Litoral. Instituto de Agrobiotecnología del Litoral; Argentina
dc.description.fil Fil: Ribone, Pamela Anahí. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Agrobiotecnología del Litoral. Universidad Nacional del Litoral. Instituto de Agrobiotecnología del Litoral; Argentina
dc.description.fil Fil: Chan, Raquel Lia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Agrobiotecnología del Litoral. Universidad Nacional del Litoral. Instituto de Agrobiotecnología del Litoral; Argentina
dc.journal.title IUBMB Life
dc.relation.alternativeid info:eu-repo/semantics/altIdentifier/doi/https://dx.doi.org/10.1002/iub.1619
dc.relation.alternativeid info:eu-repo/semantics/altIdentifier/url/https://iubmb.onlinelibrary.wiley.com/doi/abs/10.1002/iub.1619
dc.conicet.fuente Elsevier


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info:eu-repo/semantics/restrictedAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)