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dc.contributor.authorMORAES, R. M.pt_BR
dc.contributor.authorMELO, I. S. dept_BR
dc.contributor.authorJOSHI, V. C.pt_BR
dc.contributor.authorSUMYANTO, J.pt_BR
dc.contributor.authorSAMOYLENKO, V.pt_BR
dc.contributor.authorILIAS, M.pt_BR
dc.date.accessioned2016-08-18T18:14:13Z-
dc.date.available2016-08-18T18:14:13Z-
dc.date.created2009-01-09pt_BR
dc.date.issued2008pt_BR
dc.identifier.citationIn: Planta Médica, Dordrecht, v.74, n.3, p.323, 2008. Abstracts of the 7 th Annual Oxford International Conference on the Science of Botanicals & American Society of Pharmacognosy 4th Interim Meeting, Oxford, MS, 2008.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/16157pt_BR
dc.descriptionYacon, Smallanthus sonchifolius, an Andean species. is a rich source of dictetíc oligofructans with low glucose content. proteins and phenolic compounds. These constituents have shown efficacy in the prevention of diet-related ehronic diseases, including gastroin-testinal disorders and diabetes |1,2|. Yacon is part of a research program at the National Center for Natural Products Research (NCNPR) and University of Mississippi Field Station to develop new alternative root crops for Mississippi while attempting to im-prove the diet of low incorne families. Yacon can be easily propa-gated by cultings. Virus and nematode infections have been re-ported on plants propagated by cuttings in Brazil. a country that hás adopted Yacon as specialty crop [3|. We have developed two culture systems. autotrophic and heterotrophic, to produce healthy plants. Herem we describe the presence of endophytic bactéria m micropropagated Yacon. In auxin free media, new roots were induced. Overa 15day period. the average root mduction per expiam was 5.45 to 8.75 under autotrophic and heterotrophic cul-tures, respectively. Root lenglh vaned between 3 and 60mrn. The presence of root hairs and lateral roots was noticed only in auto-trophic condilions. These beneficiai bactéria were identified and chemically ctiaracterized. Acknowledgement: This research work was partially supported by the USDA/ARS Cooperative Research Agreement No. 58-6408-2-009. Referentes; |1) Terada S. et ai. (2006] Yakugaku Zasshi 126(8): 665-669. (2| Valentová K. Ulri-chová j. (2003) Biomedical Papers 147: 119-130. [3| Mogor C. et ai, (2003) Acta Horticulturea 597: 311 -313.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectIdentificationpt_BR
dc.subjectEndophyticpt_BR
dc.subjectMicropropagatedpt_BR
dc.subjectAutotrophicpt_BR
dc.subjectHeterotrophic systemspt_BR
dc.titleIdentification of endophytic bactéria from micropropagated yacon (Smallanthus sonchifolius) crowing under autotrophic and Heterotrophic systems.pt_BR
dc.typeResumo em anais e proceedingspt_BR
dc.date.updated2016-08-18T18:14:13Zpt_BR
dc.subject.thesagroBactériapt_BR
riaa.ainfo.id16157pt_BR
riaa.ainfo.lastupdate2016-08-18pt_BR
dc.contributor.institutionR. M. Moraes, University of Mississippi; ITAMAR SOARES DE MELO, CNPMA; V. C. Joshi, University of Mississippi; J. Sumyanto, University of Mississippi; V. Samoylenko, University of Mississippi; M. Ilias, University of Mississippi.pt_BR
Aparece en las colecciones:Resumo em anais de congresso (CNPMA)

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