Second positive- and negative phototropism in Vaucheria geminata
- 1 April 1977
- journal article
- research article
- Published by Oxford University Press (OUP) in Plant and Cell Physiology
- Vol. 18 (2) , 473-476
- https://doi.org/10.1093/oxfordjournals.pcp.a075457
Abstract
Second positive and negative phototropism are found in Vaucheria geminata when the light intensity is very high. The dose-response curve of this alga resembles those obtained with Avena coleoptiles, suggesting that the phototropism of both plants occurs through a common initial process.This publication has 0 references indexed in Scilit: