NPA Assays (1):
(1-naphthylphthalamic acid)
1. Vertical, Light, Root Length Assay, Gravitropism, general development.
Recommended condition for phenotypic analysis: 5 µM NPA.
Note: The data reported is from wild type, ecotype Columbia.
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Media and Controls
Base Media: 0.5X MS, 0.8% Agar, 1% Sucrose, NPA preparation,
Contol(s): No NPA, solvent,
Correlative controls: 2,3,5-triiodobenzoic acid (TIBA) and 9-hydroxyfluorene-9-carboxylic acid (HFCA).

