Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/489129
Registro completo de metadados
Campo DCValorIdioma
dc.contributor.authorDRUMMOND, R. D.pt_BR
dc.contributor.authorGUIMARAES, C. T.pt_BR
dc.contributor.authorFELIX, J.pt_BR
dc.contributor.authorNINAMANGO-CARDENAS, F. E.pt_BR
dc.contributor.authorCARNEIRO, N. P.pt_BR
dc.contributor.authorPAIVA, Ept_BR
dc.contributor.authorMENOSSI, M.pt_BR
dc.date.accessioned2011-04-10T11:11:11Zpt_BR
dc.date.available2011-04-10T11:11:11Zpt_BR
dc.date.created2006-01-23pt_BR
dc.date.issued2001pt_BR
dc.identifier.citationGenetics and Molecular Biology, Ribeirão Preto, v. 24, n. 1/4, p. 221-230, 2001.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/489129pt_BR
dc.descriptionAluminium is one of the major factors that affect plant development in acid soils, causing a substantial reduction in yield in many crops. In South America, about 66% of the land surface is made up of acid soils where high aluminium saturation is one of the main limiting factors for agriculture. The biochemical and molecular basis of aluminium tolerance in plants is far from being completely understood despite a growing number of studies, and in the specific case of sugarcane there are virtually no reports on the effects of gene regulation on aluminium stress. The objective of the work presented in this paper was to prospect the sugarcane expressed sequence tag (SUCEST) data bank for sugarcane genes related to several biochemical pathways known to be involved in the responses to aluminium toxicity in other plant species and yeast. Sugarcane genes similar to most of these genes were found, including those coding for enzymes that alleviate oxidative stress or combat infection by pathogens and those which code for proteins responsible for the release of organic acids and signal transducers. The role of these genes in aluminium tolerance mechanisms is reviewed. Due to the high level of genomic conservation in related grasses such as maize, barley, sorghum and sugarcane, these genes may be valuable tools which will help us to better understand and to manipulate aluminium tolerance in these species.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectAluminiumpt_BR
dc.subjectbiochemical-pathwayspt_BR
dc.subjectgene-expressionpt_BR
dc.subjectheavy-metalspt_BR
dc.subjectmetal-tolerancept_BR
dc.subjectnucleotide-sequencespt_BR
dc.titleProspecting sugarcane genes involved in aluminum tolerance.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2018-06-04T11:11:11Zpt_BR
dc.subject.nalthesaurusgenespt_BR
dc.subject.nalthesaurussugarcanept_BR
riaa.ainfo.id489129pt_BR
riaa.ainfo.lastupdate2018-06-04 -03:00:00pt_BR
dc.contributor.institutionCLAUDIA TEIXEIRA GUIMARAES, CNPMS; NEWTON PORTILHO CARNEIRO, CNPMS.pt_BR
Aparece nas coleções:Artigo em periódico indexado (CNPMS)

Arquivos associados a este item:
Arquivo Descrição TamanhoFormato 
Prospectingsugarcane.pdf460,37 kBAdobe PDFThumbnail
Visualizar/Abrir
Mostrar registro simples do item Visualizar estatísticas

FacebookTwitterDeliciousLinkedInGoogle BookmarksMySpace