FN Archimer Export Format
PT J
TI 31P-NMR Metabolomics Revealed Species-Specific Use of Phosphorous in Trees of a French Guiana Rainforest
BT 
AF Gargallo-Garriga, Albert
   Sardans, Jordi
   Llusià, Joan
   Peguero, Guille
   Asensio, Dolores
   Ogaya, Romà
   Urbina, Ifigenia
   Langenhove, Leandro Van
   Verryckt, Lore T.
   Courtois, Elodie A.
   Stahl, Clément
   Grau, Oriol
   Urban, Otmar
   Janssens, Ivan A.
   Nolis, Pau
   Pérez-Trujillo, Miriam
   Parella, Teodor
   Peñuelas, Josep
AS 1:1,2,3;2:1,2;3:2,3;4:1,2,4;5:2,3;6:2,3;7:2,3;8:4;9:4;10:4,5;11:6;12:1,2,7;13:3;14:4;15:8;16:8;17:8;18:1,2;
FF 1:;2:;3:;4:;5:;6:;7:;8:;9:;10:;11:;12:;13:;14:;15:;16:;17:;18:;
C1 CSIC, Global Ecology Unit CREAF-CSIC-UAB, Bellaterra, 08193 Catalonia, Spain
   CREAF, Cerdanyola del Vallès, 08193 Catalonia, Spain
   Global Change Research Institute, Czech Academy of Sciences, Belidla 986/4a, CZ-60300 Brno, Czech Republic
   Department of Biology, University of Antwerp, BE-2610 Wilrijk, Belgium
   Laboratoire Ecologie, évolution, Interactions des Systèmes Amazoniens (LEEISA), Université de Guyane, CNRS, IFREMER, 97300 Cayenne, French Guiana
   INRA, UMR EcoFoG, CNRS, Cirad, AgroParisTech, Université des Antilles, Université de Guyane, 97310 Kourou, France
   Cirad, UMR EcoFoG (AgroParisTech, CNRS, Inra, Univ Antilles, Univ Guyane), Campus Agronomique, 97310 Kourou, French Guiana
   Servei de Ressonància Magnètica Nuclear, Universitat Autònoma de Barcelona, E-08193 Bellaterra, Catalonia, Spain
C2 CSIC, SPAIN
   CREAF, SPAIN
   CZECH ACAD SCI, CZECH REPUBLIC
   UNIV ANTWERP, BELGIUM
   UNIV GUYANE, FRANCE
   INRA, FRANCE
   CIRAD, FRANCE
   UNIV AUTONOMA BARCELONA, SPAIN
UM LEEISA
IN WOS Cotutelle UMR
   DOAJ
   copubli-france
   copubli-europe
IF 0.182
TC 5
UR https://archimer.ifremer.fr/doc/00648/76023/76922.pdf
LA English
DT Article
DE ;P-31-NMR metabolic profiling;Iceland;tropical lowland;P-containing compounds;species-specific P-use niches
AB Productivity of tropical lowland moist forests is often limited by availability and functional allocation of phosphorus (P) that drives competition among tree species and becomes a key factor in determining forestall community diversity. We used non-target 31P-NMR metabolic profiling to study the foliar P-metabolism of trees of a French Guiana rainforest. The objective was to test the hypotheses that P-use is species-specific, and that species diversity relates to species P-use and concentrations of P-containing compounds, including inorganic phosphates, orthophosphate monoesters and diesters, phosphonates and organic polyphosphates. We found that tree species explained the 59% of variance in 31P-NMR metabolite profiling of leaves. A principal component analysis showed that tree species were separated along PC 1 and PC 2 of detected P-containing compounds, which represented a continuum going from high concentrations of metabolites related to non-active P and P-storage, low total P concentrations and high N:P ratios, to high concentrations of P-containing metabolites related to energy and anabolic metabolism, high total P concentrations and low N:P ratios. These results highlight the species-specific use of P and the existence of species-specific P-use niches that are driven by the distinct species-specific position in a continuum in the P-allocation from P-storage compounds to P-containing molecules related to energy and anabolic metabolism. 
PY 2020
PD SEP
SO Molecules
SN 1420-3049
PU MDPI AG
VL 25
IS 17
UT 000569656500001
DI 10.3390/molecules25173960
ID 76023
ER

EF