Por favor, use este identificador para citar o enlazar este ítem: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1149896
Registro completo de metadatos
Campo DCValorLengua/Idioma
dc.contributor.authorOSBORNE, O. G.
dc.contributor.authorDOBREVA, M. P.
dc.contributor.authorPAPADOPULOS, A. S. T.
dc.contributor.authorMOURA, M. S. B. de
dc.contributor.authorBRUNELLO, A. T.
dc.contributor.authorQUEIROZ, L. P. de
dc.contributor.authorPENNINGTON, R. T.
dc.contributor.authorLLOYD, J.
dc.contributor.authorSAVOLAINEN, V.
dc.date.accessioned2024-07-09T19:55:30Z-
dc.date.available2024-07-09T19:55:30Z-
dc.date.created2022-12-19
dc.date.issued2023
dc.identifier.citationNew Phytologist, v. 238, n. 3, p. 1305-1317, 2023.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1149896-
dc.descriptionThe architecture of root systems is an important driver of plant fitness, competition and ecosystem processes. However, the methodological difficulty of mapping roots hampers the study of these processes. Existing approaches to match individual plants to belowground samples are low-throughput and species-specific. Here, we developed a scalable sequencing-based method to map the root systes of individual trees across multiple species. We successfully applied it to a tropical dry forest community in the Brazilian Caatinga containing 14 species We sequenced all 42 individual shrubs and trees in a 14 by 14 m plot using double-digest restriction-site associated sequencing (ddRADseq). We identified species-specific markers and individual-specific haplotypes from the data. We matched these markers to ddRADseq data from 100 mixed root samples from across the centre (10 by 10 m) of the plot at four different depths, using a newly developed R package We identified individual root samples for all species and all but one individual. There was a strong significant correlation between below and aboveground size measurements, and we also detected significant species-level root-depth preference for two species.? The method is more scalable and less labour-intensive than current techniques, and is broadly applicable to ecology, forestry and agricultural biology.
dc.language.isoeng
dc.rightsopenAccess
dc.subjectDistribuição de densidade de raízes individuais
dc.subjectComunidade tropical
dc.subjectDdRADseq
dc.subjectMapeamento dos sistemas radiculares
dc.subjectGenotipagem
dc.titleMapping the root systems of individual trees in a natural community using genotyping-by-sequencing.
dc.typeArtigo de periódico
dc.subject.thesagroCaatinga
dc.subject.thesagroEcologia Vegetal
dc.subject.thesagroFloresta Tropical
dc.subject.thesagroÁrvore Florestal
dc.subject.nalthesaurusTropical forests
dc.subject.nalthesaurusPlant ecology
riaa.ainfo.id1149896
riaa.ainfo.lastupdate2024-07-09
dc.identifier.doihttps://doi.org/10.1111/nph.18645
dc.contributor.institutionOWEN G. OSBORNE, Georgina Mace Centre for the Living Planet, Department of Life Sciences, Imperial College London; MARIYA P. DOBREVA, Georgina Mace Centre for the Living Planet, Department of Life Sciences, Imperial College London; ALEXANDER S. T. PAPADOPULOS, Molecular Ecology and Evolution Bangor, School of Natural Sciences, Bangor University, Environment Centre Wales; MAGNA SOELMA BESERRA DE MOURA, CPATSA; ALEXANDRE T. BRUNELLO, Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo; LUCIANO P. DE QUEIROZ, Universidade Estadual de Feira de Santana; R. TOBY PENNINGTON, Geography, University of Exeter, Amory Building; JON LLOYD, School of Biological Sciences, The University of Western Australia; VINCENT SAVOLAINEN, Royal Botanic Gardens.
Aparece en las colecciones:Artigo em periódico indexado (CPATSA)

Ficheros en este ítem:
Fichero Descripción TamañoFormato 
Mapping-the-root-systems-of-individual-trees-in-a-natural-community-using-genotyping-by-sequencing.pdf1.78 MBAdobe PDFVista previa
Visualizar/Abrir
Mostrar el registro sencillo del ítem

FacebookTwitterDeliciousLinkedInGoogle BookmarksMySpace