Phototropism in Conidiobolus , Some Preliminary Observations
- 15 September 1961
- journal article
- research article
- Published by American Association for the Advancement of Science (AAAS) in Science
- Vol. 134 (3481) , 733-734
- https://doi.org/10.1126/science.134.3481.733
Abstract
The action spectrum for phototropism of Conidiobolus conidiophores was determined crudely with glass filters and by projecting a spectrum on cultures of the fungus. The active wavelengths (about 400 to 650 mμ) corresponded in general with those absorbed by extracts containing a pigment with an absorption spectrum characteristic of a porphyrin.Keywords
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