Počet záznamů: 1
Different 'metabolomic niches' of the highly diverse tree species of the French Guiana rainforests
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SYSNO ASEP 0532416 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Different 'metabolomic niches' of the highly diverse tree species of the French Guiana rainforests Tvůrce(i) Gargallo-Garriga, Albert (UEK-B) ORCID, SAI, RID
Sardans, J. (ES)
Granda, V. (ES)
Llusia, J. (ES)
Peguero, G. (BE)
Asensio, D. (ES)
Ogaya, R. (ES)
Urbina, I. (ES)
Van Langenhove, L. (BE)
Verryckt, L. T. (BE)
Chave, J. (FR)
Courtois, E. A. (BE)
Stahl, C. (FR)
Grau, O. (GF)
Klem, Karel (UEK-B) RID, ORCID, SAI
Urban, Otmar (UEK-B) RID, ORCID, SAI
Janssens, I. A. (BE)
Peňuelas, J. (ES)Celkový počet autorů 18 Číslo článku 6937 Zdroj.dok. Scientific Reports. - : Nature Publishing Group - ISSN 2045-2322
Roč. 10, č. 1 (2020)Poč.str. 10 s. Jazyk dok. eng - angličtina Země vyd. GB - Velká Británie Klíč. slova functional traits ; tropical forests ; environmental heterogeneity ; elemental composition ; phenolic-compounds ; plant diversity ; ecology ; chemistry ; identify ; drought Vědní obor RIV EF - Botanika Obor OECD Biochemistry and molecular biology CEP EF16_027/0008137 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy EF16_013/0001609 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy Způsob publikování Open access Institucionální podpora UEK-B - RVO:86652079 UT WOS 000559767100003 EID SCOPUS 85083835846 DOI 10.1038/s41598-020-63891-y Anotace Tropical rainforests harbor a particularly high plant diversity. We hypothesize that potential causes underlying this high diversity should be linked to distinct overall functionality (defense and growth allocation, anti-stress mechanisms, reproduction) among the different sympatric taxa. In this study we tested the hypothesis of the existence of a metabolomic niche related to a species-specific differential use and allocation of metabolites. We tested this hypothesis by comparing leaf metabolomic profiles of 54 species in two rainforests of French Guiana. Species identity explained most of the variation in the metabolome, with a species-specific metabolomic profile across dry and wet seasons. In addition to this 'homeostati' species-specific metabolomic profile significantly linked to phylogenetic distances, also part of the variance (flexibility) of the metabolomic profile was explained by season within a single species. Our results support the hypothesis of the high diversity in tropical forest being related to a species-specific metabolomic niche and highlight ecometabolomics as a tool to identify this species functional diversity related and consistent with the ecological niche theory. Pracoviště Ústav výzkumu globální změny Kontakt Nikola Šviková, svikova.n@czechglobe.cz, Tel.: 511 192 268 Rok sběru 2021 Elektronická adresa https://www.nature.com/articles/s41598-020-63891-y
Počet záznamů: 1