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Publication details

Document type
Journal articles

Document subtype
Full paper

Title
Leaf malate and succinate accumulation are out of phase throughout the development of the CAM plant Ananas comosus

Participants in the publication
N. Rainha (Author)
V.P. Medeiros (Author)
C. Ferreira (Author)
A. Raposo (Author)
J.P. Leite (Author)
C. Cruz (Author)
Dep. Biologia Vegetal
 cE3c
 C.A. Pacheco (Author)
D. Ponte (Author)
A.B. Silva (Author)
FACULDADE DE CIÊNCIAS DA UNIVERSIDADE DE LISBOA
 BioISI
Summary
In plants with Crassulacean Acid Metabolism (CAM), organic acids, mainly malate are crucial intermediates for carbon fixation. In this research we studied the circadian oscillations of three organic anions (malate, citrate, and succinate) in Ananas comosus, assessing the effect of season and plant development stage. Seasonal and plant development dependencies were observed. The circadian oscillations of malate and citrate were typical of CAM pathways reported in the literature. Citrate content was quite stable (25–30 μmol g−1 FW) along the day, with a seasonal effect. Succinate was shown to have both diurnal and seasonal oscillations and also a correlation with malate, since it accumulated during the afternoon when malate content was normally at a minimum, suggesting a possible mechanistic effect between both anions in CAM and/or respiratory metabolisms.

Date of Publication
2016-03-00

Where published
Plant Physiology and Biochemistry

Publication Identifiers
ISSN - 0981-9428

Publisher
Elsevier BV

Volume
100

Starting page
47
Last page
51

Document Identifiers
DOI - https://doi.org/10.1016/j.plaphy.2015.12.021
URL - http://dx.doi.org/10.1016/j.plaphy.2015.12.021

Rankings
SCIMAGO Q1 (2016) - 1.187 - Plant Science
SCIMAGO Q1 (2016) - 1.187 - Plant Science
SCOPUS Q1 (2016) - 1.187 - Plant Science
SCOPUS Q1 (2016) - 1.187 - Physiology
Web Of Science Q1 (2018) - 3.404 - PLANT SCIENCES - SCIE


Export

APA
N. Rainha, V.P. Medeiros, C. Ferreira, A. Raposo, J.P. Leite, C. Cruz, C.A. Pacheco, D. Ponte, A.B. Silva, (2016). Leaf malate and succinate accumulation are out of phase throughout the development of the CAM plant Ananas comosus. Plant Physiology and Biochemistry, 100, 47-51. ISSN 0981-9428. eISSN . http://dx.doi.org/10.1016/j.plaphy.2015.12.021

IEEE
N. Rainha, V.P. Medeiros, C. Ferreira, A. Raposo, J.P. Leite, C. Cruz, C.A. Pacheco, D. Ponte, A.B. Silva, "Leaf malate and succinate accumulation are out of phase throughout the development of the CAM plant Ananas comosus" in Plant Physiology and Biochemistry, vol. 100, pp. 47-51, 2016. 10.1016/j.plaphy.2015.12.021

BIBTEX
@article{38869, author = {N. Rainha and V.P. Medeiros and C. Ferreira and A. Raposo and J.P. Leite and C. Cruz and C.A. Pacheco and D. Ponte and A.B. Silva}, title = {Leaf malate and succinate accumulation are out of phase throughout the development of the CAM plant Ananas comosus}, journal = {Plant Physiology and Biochemistry}, year = 2016, pages = {47-51}, volume = 100 }