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Registro Completo |
Biblioteca(s): |
Embrapa Semiárido. |
Data corrente: |
19/12/2022 |
Data da última atualização: |
19/12/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
OSBORNE, O. G.; DOBREVA, M. P.; PAPADOPULOS, A. S. T.; MOURA, M. S. B. de; BRUNELLO, A. T.; QUEIROZ, L. P. de; PENNINGTON, R. T.; LLOYD, J.; SAVOLAINEN, V. |
Afiliação: |
OWEN 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. |
Título: |
Mapping the root systems of individual trees in a natural community using genotyping-by-sequencing |
Ano de publicação: |
2022 |
Fonte/Imprenta: |
New Phytologist, Nov. 2022. |
DOI: |
https://doi.org/10.1111/nph.18645 |
Idioma: |
Inglês |
Notas: |
On-line. |
Conteúdo: |
The 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. |
Palavras-Chave: |
Comunidade tropical; DdRADseq; Distribuição de densidade de raízes individuais; Genotipagem; Mapeamento dos sistemas radiculares. |
Thesagro: |
Árvore Florestal; Caatinga; Ecologia Vegetal; Floresta Tropical. |
Thesaurus Nal: |
Plant ecology; Tropical forests. |
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/244008/1/Mapping-the-root-systems-of-individual-trees-in-a-natural-community-using-genotyping-2022.pdf
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Marc: |
LEADER 02478naa a2200373 a 4500 001 2149896 005 2022-12-19 008 2022 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1111/nph.18645$2DOI 100 1 $aOSBORNE, O. G. 245 $aMapping the root systems of individual trees in a natural community using genotyping-by-sequencing$h[electronic resource] 260 $c2022 500 $aOn-line. 520 $aThe 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. 650 $aPlant ecology 650 $aTropical forests 650 $aÁrvore Florestal 650 $aCaatinga 650 $aEcologia Vegetal 650 $aFloresta Tropical 653 $aComunidade tropical 653 $aDdRADseq 653 $aDistribuição de densidade de raízes individuais 653 $aGenotipagem 653 $aMapeamento dos sistemas radiculares 700 1 $aDOBREVA, M. P. 700 1 $aPAPADOPULOS, A. S. T. 700 1 $aMOURA, M. S. B. de 700 1 $aBRUNELLO, A. T. 700 1 $aQUEIROZ, L. P. de 700 1 $aPENNINGTON, R. T. 700 1 $aLLOYD, J. 700 1 $aSAVOLAINEN, V. 773 $tNew Phytologist, Nov. 2022.
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Embrapa Semiárido (CPATSA) |
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Registro Completo
Biblioteca(s): |
Embrapa Florestas. |
Data corrente: |
16/09/2008 |
Data da última atualização: |
18/09/2015 |
Autoria: |
CANNAVACCIUOLO, M.; BELLIDO, A.; CLUZEAU, D.; ROUGÉ, L.; PÉRÈS, G.; JOLIVET, C.; FARGETTE, M.; MATEILLE, T.; LERMERCIER-FOUCAULT, B.; DUBS, F.; MERCIER, V.; ARROUAYS, D.; CORTET, J.; VILLENAVE, C.; RUIZ, N.; RANJARD, L.; CHAUSSOD, R.; MARTIN-LAURENT, F.; VELASQUEZ, E.; GUERNION, M.; PONGE, J. F. |
Título: |
DONECOSOL: a software tool to manage biodiversity's data. |
Ano de publicação: |
2008 |
Fonte/Imprenta: |
In: INTERNATIONAL COLLOQUIUM ON SOIL ZOOLOGY, 15; INTERNATIONAL COLLOQUIUM ON APTERYGOTA, 12., 2008, Curitiba. Biodiversity, conservation and sustainabele management of soil animal: abstracts. Colombo: Embrapa Florestas. Editors: George Gardner Brown; Klaus Dieter Sautter; Renato Marques; Amarildo Pasini. 1 CD-ROM. |
Idioma: |
Inglês |
Conteúdo: |
In order to monitor soil biodiversity (species and function), a pilot program named « RMQS
Biodiv » was carried out at a regional scale (Brittany, France).
This program completed the French Soil Quality Measurement Network (?classical? RMQS)
which monitored soil abiotic parameters measurements (chemistry, physic) and agricultural
management practices using a regular sampling grid (16 X 16 km) covering the whole country.
The link between these two programs allowed the study of biological parameters (7 groups of
soil organisms and some biological activity index) in regards to soil and agricultural characteristics,
leading to the definition of biological indicators.
Since enormous data sets were generated, it became evident that an efficient tool of storage
and management was required.
Thus, DONECOSOL database was created in 2007 by the Ecobio team of the University of
Rennes (France). Its conceptual creation and evolution were the result of permanent discussions
within a working group, in order to meet requirements for both the RMQS Biodiv program data
and further studies. Moreover, it was designed to be compatible with the ?classical? RMQS
database in order to link the biodiversity?s parameters with potential explicative parameters
(e.g. mesological parameters, land use or management).
DONECOSOL has been developed by using a relational database management system. A
user-friendly front end was designed to optimise and facilitate consultation, and will be soon
accessible from the web.
The main related functions of DONECOSOL are:
(1) storing, handling and managing the data obtained from field samples,
(2) inventorying species of the sampled soil organisms, to establish and understand their ecology,
(3) analysing and linking taxa together, and also linking taxa to other parameters particularly
those related to the environment.
The aim of this presentation is to present DONECOSOL: its structure, its components and its
functions. MenosIn order to monitor soil biodiversity (species and function), a pilot program named « RMQS
Biodiv » was carried out at a regional scale (Brittany, France).
This program completed the French Soil Quality Measurement Network (?classical? RMQS)
which monitored soil abiotic parameters measurements (chemistry, physic) and agricultural
management practices using a regular sampling grid (16 X 16 km) covering the whole country.
The link between these two programs allowed the study of biological parameters (7 groups of
soil organisms and some biological activity index) in regards to soil and agricultural characteristics,
leading to the definition of biological indicators.
Since enormous data sets were generated, it became evident that an efficient tool of storage
and management was required.
Thus, DONECOSOL database was created in 2007 by the Ecobio team of the University of
Rennes (France). Its conceptual creation and evolution were the result of permanent discussions
within a working group, in order to meet requirements for both the RMQS Biodiv program data
and further studies. Moreover, it was designed to be compatible with the ?classical? RMQS
database in order to link the biodiversity?s parameters with potential explicative parameters
(e.g. mesological parameters, land use or management).
DONECOSOL has been developed by using a relational database management system. A
user-friendly front end was designed to optimise and facilitate consultation, and will be soon
accessible from t... Mostrar Tudo |
Palavras-Chave: |
Software. |
Categoria do assunto: |
-- |
Marc: |
LEADER 03166naa a2200373 a 4500 001 1314821 005 2015-09-18 008 2008 bl uuuu u00u1 u #d 100 1 $aCANNAVACCIUOLO, M. 245 $aDONECOSOL$ba software tool to manage biodiversity's data. 260 $c2008 520 $aIn order to monitor soil biodiversity (species and function), a pilot program named « RMQS Biodiv » was carried out at a regional scale (Brittany, France). This program completed the French Soil Quality Measurement Network (?classical? RMQS) which monitored soil abiotic parameters measurements (chemistry, physic) and agricultural management practices using a regular sampling grid (16 X 16 km) covering the whole country. The link between these two programs allowed the study of biological parameters (7 groups of soil organisms and some biological activity index) in regards to soil and agricultural characteristics, leading to the definition of biological indicators. Since enormous data sets were generated, it became evident that an efficient tool of storage and management was required. Thus, DONECOSOL database was created in 2007 by the Ecobio team of the University of Rennes (France). Its conceptual creation and evolution were the result of permanent discussions within a working group, in order to meet requirements for both the RMQS Biodiv program data and further studies. Moreover, it was designed to be compatible with the ?classical? RMQS database in order to link the biodiversity?s parameters with potential explicative parameters (e.g. mesological parameters, land use or management). DONECOSOL has been developed by using a relational database management system. A user-friendly front end was designed to optimise and facilitate consultation, and will be soon accessible from the web. The main related functions of DONECOSOL are: (1) storing, handling and managing the data obtained from field samples, (2) inventorying species of the sampled soil organisms, to establish and understand their ecology, (3) analysing and linking taxa together, and also linking taxa to other parameters particularly those related to the environment. The aim of this presentation is to present DONECOSOL: its structure, its components and its functions. 653 $aSoftware 700 1 $aBELLIDO, A. 700 1 $aCLUZEAU, D. 700 1 $aROUGÉ, L. 700 1 $aPÉRÈS, G. 700 1 $aJOLIVET, C. 700 1 $aFARGETTE, M. 700 1 $aMATEILLE, T. 700 1 $aLERMERCIER-FOUCAULT, B. 700 1 $aDUBS, F. 700 1 $aMERCIER, V. 700 1 $aARROUAYS, D. 700 1 $aCORTET, J. 700 1 $aVILLENAVE, C. 700 1 $aRUIZ, N. 700 1 $aRANJARD, L. 700 1 $aCHAUSSOD, R. 700 1 $aMARTIN-LAURENT, F. 700 1 $aVELASQUEZ, E. 700 1 $aGUERNION, M. 700 1 $aPONGE, J. F. 773 $tIn: INTERNATIONAL COLLOQUIUM ON SOIL ZOOLOGY, 15; INTERNATIONAL COLLOQUIUM ON APTERYGOTA, 12., 2008, Curitiba. Biodiversity, conservation and sustainabele management of soil animal: abstracts. Colombo: Embrapa Florestas. Editors: George Gardner Brown; Klaus Dieter Sautter; Renato Marques; Amarildo Pasini. 1 CD-ROM.
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