PJB-1972-5
PHOTOTROPIC RESPONSE OF DECAPITATED COLEOPTILES
S.M. NAQVI, R. ANSARI AND S.M. SHERE
DOI:
Unilateral illumination of decapitated coleoptiles
of Avena and Zea, in the
first positive nge, showed phototropic response when supplied with indoleacetic acid. These observations are in- rprted as support for the hypothesis that the primary effect of light is to impair the basipetal movement ' the auxin.
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