Relative extents of preformation and neoformation in tree shoots: Analysis by a deconvolution method
International audience Background and Aims Neoformation is the process by which organs not preformed in a bud are developed on a growing shoot, generally after preformation extension. The study of neoformation in trees has been hindered due to methodological reasons. The present report is aimed at a...
Published in: | Annals of Botany |
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Main Authors: | , , , |
Other Authors: | , , , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
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HAL CCSD
2006
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Online Access: | https://inria.hal.science/hal-00830068 https://doi.org/10.1093/aob/mcl164 |
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Portail HAL Institut Agro Montpellier |
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English |
topic |
PREFORMATION NEOFORMATION SHOOT LEAF PRIMORDIA NOTHOFAGUS DECONVOLUTION HETRE ANTARCTIQUE [INFO.INFO-MO]Computer Science [cs]/Modeling and Simulation |
spellingShingle |
PREFORMATION NEOFORMATION SHOOT LEAF PRIMORDIA NOTHOFAGUS DECONVOLUTION HETRE ANTARCTIQUE [INFO.INFO-MO]Computer Science [cs]/Modeling and Simulation Guédon, Yann Puntieri, Javier G. Sabatier, Sylvie-Annabel Barthélémy, Daniel Relative extents of preformation and neoformation in tree shoots: Analysis by a deconvolution method |
topic_facet |
PREFORMATION NEOFORMATION SHOOT LEAF PRIMORDIA NOTHOFAGUS DECONVOLUTION HETRE ANTARCTIQUE [INFO.INFO-MO]Computer Science [cs]/Modeling and Simulation |
description |
International audience Background and Aims Neoformation is the process by which organs not preformed in a bud are developed on a growing shoot, generally after preformation extension. The study of neoformation in trees has been hindered due to methodological reasons. The present report is aimed at assessing the relative importance of preformation and neoformation in the development of shoots of woody species. Methods A deconvolution method was applied to estimate the distribution of the number of neoformed organs for eight data sets corresponding to four Nothofagus species and a Juglans hybrid. Key Results The number of preformed organs was higher and less variable than the number of neoformed organs. Neoformation contributed more than preformation to explain full-size differences between shoots developed in different positions within the architecture of each tree species. Conclusions Differences between the distributions of the numbers of preformed and neoformed organs may be explained by alluding to the duration of differentiation and extension for each of these groups of organs. The deconvolution of distributions is a useful tool for the analysis of neoformation and shoot structure in trees. |
author2 |
Botanique et Modélisation de l'Architecture des Plantes et des Végétations (UMR AMAP) Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)-Institut National de la Recherche Agronomique (INRA)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD France-Sud ) Modeling plant morphogenesis at different scales, from genes to phenotype (VIRTUAL PLANTS) Inria Sophia Antipolis - Méditerranée (CRISAM) Institut National de Recherche en Informatique et en Automatique (Inria)-Institut National de Recherche en Informatique et en Automatique (Inria)-Institut National de la Recherche Agronomique (INRA)-Amélioration génétique et adaptation des plantes méditerranéennes et tropicales (UMR AGAP) Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)-Institut National de la Recherche Agronomique (INRA)-Centre international d'études supérieures en sciences agronomiques (Montpellier SupAgro)-Institut national d’études supérieures agronomiques de Montpellier (Montpellier SupAgro)-Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)-Institut National de la Recherche Agronomique (INRA)-Centre international d'études supérieures en sciences agronomiques (Montpellier SupAgro)-Institut national d’études supérieures agronomiques de Montpellier (Montpellier SupAgro) Departamento de Botánica Bariloche Centro Regional Universitario Bariloche Bariloche (CRUB) Universidad Nacional del Comahue Neuquén (UNCOMA)-Universidad Nacional del Comahue Neuquén (UNCOMA) Universidad Nacional del Comahue Neuquén (UNCOMA) BotAnique et BioinforMatique de l'Architecture des Plantes (UMR AMAP) Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)-Institut National de la Recherche Agronomique (INRA)-Université Montpellier 2 - Sciences et Techniques (UM2)-Institut de Recherche pour le Développement (IRD France-Ouest )-Centre National de la Recherche Scientifique (CNRS) |
format |
Article in Journal/Newspaper |
author |
Guédon, Yann Puntieri, Javier G. Sabatier, Sylvie-Annabel Barthélémy, Daniel |
author_facet |
Guédon, Yann Puntieri, Javier G. Sabatier, Sylvie-Annabel Barthélémy, Daniel |
author_sort |
Guédon, Yann |
title |
Relative extents of preformation and neoformation in tree shoots: Analysis by a deconvolution method |
title_short |
Relative extents of preformation and neoformation in tree shoots: Analysis by a deconvolution method |
title_full |
Relative extents of preformation and neoformation in tree shoots: Analysis by a deconvolution method |
title_fullStr |
Relative extents of preformation and neoformation in tree shoots: Analysis by a deconvolution method |
title_full_unstemmed |
Relative extents of preformation and neoformation in tree shoots: Analysis by a deconvolution method |
title_sort |
relative extents of preformation and neoformation in tree shoots: analysis by a deconvolution method |
publisher |
HAL CCSD |
publishDate |
2006 |
url |
https://inria.hal.science/hal-00830068 https://doi.org/10.1093/aob/mcl164 |
genre |
Antarc* Antarctique* |
genre_facet |
Antarc* Antarctique* |
op_source |
ISSN: 0305-7364 EISSN: 1095-8290 Annals of Botany https://inria.hal.science/hal-00830068 Annals of Botany, 2006, 98 (4), pp.835-844. ⟨10.1093/aob/mcl164⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1093/aob/mcl164 hal-00830068 https://inria.hal.science/hal-00830068 doi:10.1093/aob/mcl164 PRODINRA: 8665 PUBMEDCENTRAL: PMC2806178 WOS: 000240925800012 |
op_doi |
https://doi.org/10.1093/aob/mcl164 |
container_title |
Annals of Botany |
container_volume |
98 |
container_issue |
4 |
container_start_page |
835 |
op_container_end_page |
844 |
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1802638036135051264 |
spelling |
ftsupagro:oai:HAL:hal-00830068v1 2024-06-23T07:47:50+00:00 Relative extents of preformation and neoformation in tree shoots: Analysis by a deconvolution method Guédon, Yann Puntieri, Javier G. Sabatier, Sylvie-Annabel Barthélémy, Daniel Botanique et Modélisation de l'Architecture des Plantes et des Végétations (UMR AMAP) Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)-Institut National de la Recherche Agronomique (INRA)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD France-Sud ) Modeling plant morphogenesis at different scales, from genes to phenotype (VIRTUAL PLANTS) Inria Sophia Antipolis - Méditerranée (CRISAM) Institut National de Recherche en Informatique et en Automatique (Inria)-Institut National de Recherche en Informatique et en Automatique (Inria)-Institut National de la Recherche Agronomique (INRA)-Amélioration génétique et adaptation des plantes méditerranéennes et tropicales (UMR AGAP) Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)-Institut National de la Recherche Agronomique (INRA)-Centre international d'études supérieures en sciences agronomiques (Montpellier SupAgro)-Institut national d’études supérieures agronomiques de Montpellier (Montpellier SupAgro)-Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)-Institut National de la Recherche Agronomique (INRA)-Centre international d'études supérieures en sciences agronomiques (Montpellier SupAgro)-Institut national d’études supérieures agronomiques de Montpellier (Montpellier SupAgro) Departamento de Botánica Bariloche Centro Regional Universitario Bariloche Bariloche (CRUB) Universidad Nacional del Comahue Neuquén (UNCOMA)-Universidad Nacional del Comahue Neuquén (UNCOMA) Universidad Nacional del Comahue Neuquén (UNCOMA) BotAnique et BioinforMatique de l'Architecture des Plantes (UMR AMAP) Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)-Institut National de la Recherche Agronomique (INRA)-Université Montpellier 2 - Sciences et Techniques (UM2)-Institut de Recherche pour le Développement (IRD France-Ouest )-Centre National de la Recherche Scientifique (CNRS) 2006 https://inria.hal.science/hal-00830068 https://doi.org/10.1093/aob/mcl164 en eng HAL CCSD Oxford University Press (OUP) info:eu-repo/semantics/altIdentifier/doi/10.1093/aob/mcl164 hal-00830068 https://inria.hal.science/hal-00830068 doi:10.1093/aob/mcl164 PRODINRA: 8665 PUBMEDCENTRAL: PMC2806178 WOS: 000240925800012 ISSN: 0305-7364 EISSN: 1095-8290 Annals of Botany https://inria.hal.science/hal-00830068 Annals of Botany, 2006, 98 (4), pp.835-844. ⟨10.1093/aob/mcl164⟩ PREFORMATION NEOFORMATION SHOOT LEAF PRIMORDIA NOTHOFAGUS DECONVOLUTION HETRE ANTARCTIQUE [INFO.INFO-MO]Computer Science [cs]/Modeling and Simulation info:eu-repo/semantics/article Journal articles 2006 ftsupagro https://doi.org/10.1093/aob/mcl164 2024-05-29T23:37:00Z International audience Background and Aims Neoformation is the process by which organs not preformed in a bud are developed on a growing shoot, generally after preformation extension. The study of neoformation in trees has been hindered due to methodological reasons. The present report is aimed at assessing the relative importance of preformation and neoformation in the development of shoots of woody species. Methods A deconvolution method was applied to estimate the distribution of the number of neoformed organs for eight data sets corresponding to four Nothofagus species and a Juglans hybrid. Key Results The number of preformed organs was higher and less variable than the number of neoformed organs. Neoformation contributed more than preformation to explain full-size differences between shoots developed in different positions within the architecture of each tree species. Conclusions Differences between the distributions of the numbers of preformed and neoformed organs may be explained by alluding to the duration of differentiation and extension for each of these groups of organs. The deconvolution of distributions is a useful tool for the analysis of neoformation and shoot structure in trees. Article in Journal/Newspaper Antarc* Antarctique* Portail HAL Institut Agro Montpellier Annals of Botany 98 4 835 844 |