𝔖 Bobbio Scriptorium
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Abscisic acid as a root growth inhibitor: Physiological analyses

✍ Scribed by P. E. Pilet

Book ID
104749250
Publisher
Springer-Verlag
Year
1975
Tongue
English
Weight
230 KB
Volume
122
Category
Article
ISSN
0032-0935

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✦ Synopsis

Abscisic acid (ABA) moves basipetally and laterally in maize (Zea mays L.) root segments placed horizontally; its transport properties are thus similar to those of the growth-inhibiting substances produced by the root cap. The two opposite flows af ABA and of indolyl-3-acetic acid (IAA) - substances both present in the cap - may control elongation and georeaction of the root.

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