Spatial patterns of photosynthesis in thin- and thick-leaved epiphytic orchids: unravelling C3–CAM plasticity in an organ-compartmented way
Author(s) -
Maria Aurineide Rodrigues,
Alejandra Matiz,
Aline Bertinatto Cruz,
Aline Tiemi Matsumura,
Cassia Ayumi Takahashi,
Leonardo Hamachi,
Lucas Macedo Félix,
Paula Natália Pereira,
Marcos Pereira Marinho Aidar,
Diego Demarco,
Luciano Freschi,
Helenice Mercier,
Gilberto Barbante Kerbauy
Publication year - 2013
Publication title -
annals of botany
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.567
H-Index - 176
eISSN - 1095-8290
pISSN - 0305-7364
DOI - 10.1093/aob/mct090
Subject(s) - crassulacean acid metabolism , biology , orchidaceae , phosphoenolpyruvate carboxylase , aerenchyma , botany , photosynthesis , epiphyte , rubisco
A positive correlation between tissue thickness and crassulacean acid metabolism (CAM) expression has been frequently suggested. Therefore, this study addressed the question of whether water availability modulates photosynthetic plasticity in different organs of two epiphytic orchids with distinct leaf thickness.
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