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dc.contributor.authorLópez González, David 
dc.contributor.authorLedo, David
dc.contributor.authorCabeiras Freijanes, Luz Fátima 
dc.contributor.authorVerdeguer, Mercedes
dc.contributor.authorReigosa Roger, Manuel Joaquin
dc.contributor.authorSanchez Moreiras, Adela Maria
dc.date.accessioned2021-07-19T09:41:33Z
dc.date.available2021-07-19T09:41:33Z
dc.date.issued2020-10-09
dc.identifier.citationPlants, 9(10): 1328 (2020)spa
dc.identifier.issn22237747
dc.identifier.urihttp://hdl.handle.net/11093/2350
dc.description.abstractNorharmane is a secondary metabolite that appears in different species of land plants. In this paper, we investigated for the first time the specificity of norharmane through germination and growth tests on some crops as Zea mays L. (maize), Triticum aestivum L. (wheat), Oryza sativa L. (rice) and Lactuca sativa L. (lettuce) and weeds as Amaranthus retroflexus L. (amaranth), Echinochloa crus-galli L. (barnyard grass), Plantago lanceolata L. (ribwort), Portulaca oleracea L. (common purslane) and Avena fatua L. (wild oat), and its phytotoxic capacity on the metabolism of adult Arabidopsis thaliana L. (thale cress) by measuring chlorophyll a fluorescence, pigment content, total proteins, osmotic potential and morphological analysis. Norharmane had an inhibitory effect on the germination of A. fatua and P. lanceolata, and the growth of P. oleracea, E. crus-galli and A. retroflexus. On adult A. thaliana plants, the compound was more effective to watering, leading to water stress that compromised the growth of the plants and ultimately affected the photosynthetic apparatus. Therefore, this research shows that norharmane not only affects seedlings’ metabolism, but also damages the metabolism of adult plants and can be a potential model for a future bioherbicide given its specificity.eng
dc.description.sponsorshipMinisterio de Ciencia e Innovación | Ref. FPU14-02243spa
dc.description.sponsorshipMinisterio de Economía y Competitividad | Ref. AGL2013-41281-Rspa
dc.language.isoengspa
dc.publisherPlantsspa
dc.relationinfo:eu-repo/grantAgreement/MECD//FPU14%2F02243
dc.relationinfo:eu-repo/grantAgreement/MINECO//AGL2013-41281-R/ES/METABOLITOS SECUNDARIOS COMO BIOHERBICIDAS POTENCIALES. UNA ALTERNATIVA SOSTENIBLE EN EL CONTROL DE LAS MALAS HIERBAS
dc.rightsAttribution 4.0 International
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.titlePhytotoxic activity of the natural compound norharmane on crops, weeds and model plantseng
dc.typearticlespa
dc.rights.accessRightsopenAccessspa
dc.identifier.doi10.3390/plants9101328
dc.identifier.editorhttps://www.mdpi.com/2223-7747/9/10/1328spa
dc.publisher.departamentoBioloxía vexetal e ciencias do solospa
dc.publisher.grupoinvestigacionAgrobioloxía Ambiental: Calidade, Solos e Plantasspa
dc.subject.unesco3101.06 Herbicidasspa
dc.subject.unesco2417 Biología Vegetal (Botánica)spa
dc.subject.unesco3103.15 Control de Malezasspa
dc.date.updated2021-07-16T10:49:47Z
dc.computerCitationpub_title=Plants|volume=9|journal_number=10|start_pag=1328|end_pag=spa


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    Except where otherwise noted, this item's license is described as Attribution 4.0 International