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dc.contributor.authorSIMOES, C. C.pt_BR
dc.contributor.authorMELO, J. O.pt_BR
dc.contributor.authorMAGALHAES, J. V.pt_BR
dc.contributor.authorGUIMARAES, C. T.pt_BR
dc.date.accessioned2012-11-29T11:11:11Zpt_BR
dc.date.available2012-11-29T11:11:11Zpt_BR
dc.date.created2012-11-29pt_BR
dc.date.issued2012pt_BR
dc.identifier.citationGenetics and Molecular Research, Ribeirão Preto, v. 11, n. 3, p. 1949-1957, 2012.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/940820pt_BR
dc.descriptionAluminum (Al) toxicity restricts root growth and agricultural yield in acid soils, which constitute approximately 40% of the potentially arable lands worldwide. The two main mechanisms of Al tolerance in plants are internal detoxification of Al and its exclusion from root cells. Genes encoding membrane transporters and accessory transcription factors, as well as cis-elements that enhance gene expression, are involved in Al tolerance in plants; thus studies of these genes and accessory factors should be the focus of molecular breeding efforts aimed at improving Al tolerance in crops. In this review, we describe the main genetic and molecular studies that led to the identification and cloning of genes associated with Al tolerance in plants. We include recent findings on the regulation of genes associated with Al tolerance. Understanding the genetic, molecular, and physiological aspects of Al tolerance in plants is important for generating cultivars adapted to acid soils, thereby contributing to food security worldwide.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectTolerancept_BR
dc.subjectOrganic acidspt_BR
dc.subjectRegulatory factorspt_BR
dc.subjectQTLpt_BR
dc.titleGenetic and molecular mechanisms of aluminum tolerance in plants.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2017-05-18T11:11:11Zpt_BR
dc.subject.nalthesaurusaluminumpt_BR
riaa.ainfo.id940820pt_BR
riaa.ainfo.lastupdate2017-05-18pt_BR
dc.identifier.doi10.4238/2012.July.19.14pt_BR
dc.contributor.institutionC.C. Simões, UFMG; JANAINA DE OLIVEIRA MELO, UFMG; JURANDIR VIEIRA DE MAGALHAES, CNPMS; CLAUDIA TEIXEIRA GUIMARAES, CNPMS.pt_BR
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