Seed Carotenoid and Tocochromanol Composition of Wild Fabaceae Species Is Shaped by Phylogeny and Ecological Factors
Carotenoids distribution and function in seeds have been very scarcely studied, notwithstanding their pivotal roles in plants that include photosynthesis and phytohormone synthesis, pigmentation, membrane stabilization and antioxidant activity. Their relationship with tocochromanols, whose critical...
| Autores: | , , , , , , , |
|---|---|
| Tipo de recurso: | artículo |
| Fecha de publicación: | 2017 |
| País: | España |
| Institución: | Universidad del País Vasco |
| Repositorio: | Addi. Archivo Digital para la Docencia y la Investigación |
| OAI Identifier: | oai:addi.ehu.eus:10810/27391 |
| Acceso en línea: | http://hdl.handle.net/10810/27391 |
| Access Level: | acceso abierto |
| Palabra clave: | carotenoid chlorophyll cotyledon fabaceae legume papilionoideae tocopherol tocotrienol lutein-epoxide cycle active oxygen higher-plants antioxidants accumulation tocopherols glutathione xanthophylls desiccation ascorbate |
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| dc.title.none.fl_str_mv |
Seed Carotenoid and Tocochromanol Composition of Wild Fabaceae Species Is Shaped by Phylogeny and Ecological Factors |
| title |
Seed Carotenoid and Tocochromanol Composition of Wild Fabaceae Species Is Shaped by Phylogeny and Ecological Factors |
| spellingShingle |
Seed Carotenoid and Tocochromanol Composition of Wild Fabaceae Species Is Shaped by Phylogeny and Ecological Factors Fernández Marín, Beatriz carotenoid chlorophyll cotyledon fabaceae legume papilionoideae tocopherol tocotrienol lutein-epoxide cycle active oxygen higher-plants antioxidants accumulation tocopherols glutathione xanthophylls desiccation ascorbate |
| title_short |
Seed Carotenoid and Tocochromanol Composition of Wild Fabaceae Species Is Shaped by Phylogeny and Ecological Factors |
| title_full |
Seed Carotenoid and Tocochromanol Composition of Wild Fabaceae Species Is Shaped by Phylogeny and Ecological Factors |
| title_fullStr |
Seed Carotenoid and Tocochromanol Composition of Wild Fabaceae Species Is Shaped by Phylogeny and Ecological Factors |
| title_full_unstemmed |
Seed Carotenoid and Tocochromanol Composition of Wild Fabaceae Species Is Shaped by Phylogeny and Ecological Factors |
| title_sort |
Seed Carotenoid and Tocochromanol Composition of Wild Fabaceae Species Is Shaped by Phylogeny and Ecological Factors |
| dc.creator.none.fl_str_mv |
Fernández Marín, Beatriz Míguez Cano, Fátima Méndez Fernández, Leire Agut, Agustí Becerril Soto, José María García Plazaola, José Ignacio Kranner, Ilse Colville, Louise |
| author |
Fernández Marín, Beatriz |
| author_facet |
Fernández Marín, Beatriz Míguez Cano, Fátima Méndez Fernández, Leire Agut, Agustí Becerril Soto, José María García Plazaola, José Ignacio Kranner, Ilse Colville, Louise |
| author_role |
author |
| author2 |
Míguez Cano, Fátima Méndez Fernández, Leire Agut, Agustí Becerril Soto, José María García Plazaola, José Ignacio Kranner, Ilse Colville, Louise |
| author2_role |
author author author author author author author |
| dc.subject.none.fl_str_mv |
carotenoid chlorophyll cotyledon fabaceae legume papilionoideae tocopherol tocotrienol lutein-epoxide cycle active oxygen higher-plants antioxidants accumulation tocopherols glutathione xanthophylls desiccation ascorbate |
| topic |
carotenoid chlorophyll cotyledon fabaceae legume papilionoideae tocopherol tocotrienol lutein-epoxide cycle active oxygen higher-plants antioxidants accumulation tocopherols glutathione xanthophylls desiccation ascorbate |
| description |
Carotenoids distribution and function in seeds have been very scarcely studied, notwithstanding their pivotal roles in plants that include photosynthesis and phytohormone synthesis, pigmentation, membrane stabilization and antioxidant activity. Their relationship with tocochromanols, whose critical role in maintaining seed viability has already been evidenced, and with chlorophylls, whose retention in mature seed is thought to have negative effects on storability, remain also unexplored. Here, we aimed at elucidating seed carotenoids relationship with tocochromanols and chlorophylls with regard to phylogenetic and ecological traits and at understanding their changes during germination. The composition and distribution of carotenoids were investigated in seeds of a wide range of wild species across the Fabaceae (the second-most economically important family after the Poaceae). Photosynthetic pigments and tocochromanols were analyzed by HPLC in mature dry seeds of 50 species representative of 5 subfamilies within the Fabaceae (including taxa that represent all continents, biomes and life forms within the family) and at key timepoints during seedling establishment in three species representative of distinct clades. Total-carotenoids content positively correlated with tocopherols in the basal subfamilies Detarioideae, Cercidoideae, and Dialioideae, and with chlorophylls in the Papilionoideae. Papilionoideae lacked tocotrienols and had the highest total-carotenoids, chlorophyll and gamma-tocopherol contents. Interestingly, lutein epoxide was present in 72% of the species including several herbs from different subfamilies. Overall, species original from temperate biomes presented higher carotenoids and lower tocochromanols levels than those from tropical biomes. Also shrub species showed higher carotenoids content than herbs and trees. During germination, total content of photosynthetic pigments increased in parallel to changes in relative abundance of carotenoids: zeaxanthin and anteraxanthin decreased and beta-carotene augmented. Notably, the highest contents of nutritionally valuable carotenoids were found in Papilionoideae subfamily to which all pulses of socio-economic importance belong. The major differences in carotenoids and tocochromanols composition across the Fabaceae are apparently related to phylogeny in conjunction with ecological traits such as biome and growth form. |
| publishDate |
2017 |
| dc.date.none.fl_str_mv |
2017 2018 2018 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/article |
| format |
article |
| dc.identifier.none.fl_str_mv |
http://hdl.handle.net/10810/27391 |
| url |
http://hdl.handle.net/10810/27391 |
| dc.language.none.fl_str_mv |
Inglés |
| language_invalid_str_mv |
Inglés |
| dc.relation.none.fl_str_mv |
info:eu-repo/grantAgreement/MINECO// https://www.frontiersin.org/articles/10.3389/fpls.2017.01428/full |
| dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/3.0/es/ Atribución 3.0 España |
| eu_rights_str_mv |
openAccess |
| rights_invalid_str_mv |
http://creativecommons.org/licenses/by/3.0/es/ Atribución 3.0 España |
| dc.format.none.fl_str_mv |
application/pdf |
| dc.publisher.none.fl_str_mv |
Frontiers Media |
| publisher.none.fl_str_mv |
Frontiers Media |
| dc.source.none.fl_str_mv |
reponame:Addi. Archivo Digital para la Docencia y la Investigación instname:Universidad del País Vasco |
| instname_str |
Universidad del País Vasco |
| reponame_str |
Addi. Archivo Digital para la Docencia y la Investigación |
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Addi. Archivo Digital para la Docencia y la Investigación |
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1869425824729399296 |
| spelling |
Seed Carotenoid and Tocochromanol Composition of Wild Fabaceae Species Is Shaped by Phylogeny and Ecological FactorsFernández Marín, BeatrizMíguez Cano, FátimaMéndez Fernández, LeireAgut, AgustíBecerril Soto, José MaríaGarcía Plazaola, José IgnacioKranner, IlseColville, Louisecarotenoidchlorophyllcotyledonfabaceaelegumepapilionoideaetocopheroltocotrienollutein-epoxide cycleactive oxygenhigher-plantsantioxidantsaccumulationtocopherolsglutathionexanthophyllsdesiccationascorbateCarotenoids distribution and function in seeds have been very scarcely studied, notwithstanding their pivotal roles in plants that include photosynthesis and phytohormone synthesis, pigmentation, membrane stabilization and antioxidant activity. Their relationship with tocochromanols, whose critical role in maintaining seed viability has already been evidenced, and with chlorophylls, whose retention in mature seed is thought to have negative effects on storability, remain also unexplored. Here, we aimed at elucidating seed carotenoids relationship with tocochromanols and chlorophylls with regard to phylogenetic and ecological traits and at understanding their changes during germination. The composition and distribution of carotenoids were investigated in seeds of a wide range of wild species across the Fabaceae (the second-most economically important family after the Poaceae). Photosynthetic pigments and tocochromanols were analyzed by HPLC in mature dry seeds of 50 species representative of 5 subfamilies within the Fabaceae (including taxa that represent all continents, biomes and life forms within the family) and at key timepoints during seedling establishment in three species representative of distinct clades. Total-carotenoids content positively correlated with tocopherols in the basal subfamilies Detarioideae, Cercidoideae, and Dialioideae, and with chlorophylls in the Papilionoideae. Papilionoideae lacked tocotrienols and had the highest total-carotenoids, chlorophyll and gamma-tocopherol contents. Interestingly, lutein epoxide was present in 72% of the species including several herbs from different subfamilies. Overall, species original from temperate biomes presented higher carotenoids and lower tocochromanols levels than those from tropical biomes. Also shrub species showed higher carotenoids content than herbs and trees. During germination, total content of photosynthetic pigments increased in parallel to changes in relative abundance of carotenoids: zeaxanthin and anteraxanthin decreased and beta-carotene augmented. Notably, the highest contents of nutritionally valuable carotenoids were found in Papilionoideae subfamily to which all pulses of socio-economic importance belong. The major differences in carotenoids and tocochromanols composition across the Fabaceae are apparently related to phylogeny in conjunction with ecological traits such as biome and growth form.This work was supported by the Basque Government [UPV/EHU-GV IT-1018-16], and by the Spanish Ministry of Economy and Competitiveness (MINECO) and the European Research and Development Foundation (FEDER) through (i) [CTM2014-53902-C2-2-P] national grant and (ii) a "Juan de la Cierva-Incorporacion" postdoctoral grant [IJCI-2014-22489] to BF-M. BF-M, FM, and LM-F received a postdoctoral fellowship from the Research Vice Rectorate (UPV/EHU). The Royal Botanic Gardens, Kew, received grant-in-aid from DEFRA.Frontiers Media201820182017info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10810/27391reponame:Addi. Archivo Digital para la Docencia y la Investigacióninstname:Universidad del País VascoInglésinfo:eu-repo/grantAgreement/MINECO//https://www.frontiersin.org/articles/10.3389/fpls.2017.01428/fullinfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/3.0/es/Fernández-Marín, Míguez, Méndez-Fernández, Agut, Becerril, García-Plazaola, Kranner and Colville. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.Atribución 3.0 Españaoai:addi.ehu.eus:10810/273912026-06-18T09:23:17Z |
| score |
15,301629 |