Abstract:
:Hydrogen-1 nuclear magnetic resonance spectroscopy was used to study water allocation in cell compartments of sun and shade leaves. NMR spectra of Acer platanoides were resolved into two peaks that were assigned to chloroplast and nonchloroplast water. Sun leaves contained 1.7 times more water per unit area of surface than shade leaves, and the water was allocated differently. Chloroplasts in sun leaves contained 17% of the total leaf water versus 47% in shade leaves. Comparing equal leaf surface areas, the chloroplasts in shade leaves contained 60% more water than those in sun leaves.
journal_name
Plant Physioljournal_title
Plant physiologyauthors
McCain DC,Croxdale J,Markley JLdoi
10.1104/pp.86.1.16subject
Has Abstractpub_date
1988-01-01 00:00:00pages
16-8issue
1eissn
0032-0889issn
1532-2548journal_volume
86pub_type
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