RELATIONSHIP BETWEEN INTRACELLULAR PH AND N-METABOLISM IN MAIZE (ZEA-MAYS L) ROOTS
In vivo31P nuclear magnetic resonance (NMR) was used to characterize the effect of the N form (NO3 vs. NH4) and the external pH (4, 6, and 8), on the intracellular pH of root tips (0-5 mm) and root segments (5-30 mm). Ammonium-grown root tips were the most sensitive to changes in the external pH. In...
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| Format: | Conference item |
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Kluwer Academic Publishers
1993
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