Summary and conclusion
A variety of tests on root tips of Allium cepa, Zea mais, and Vicia faba proves definitely that lead is combined in especially high concentration with the nucleus and walls of the cells of these structures.
Similar content being viewed by others
References
Hammett, F. S., Studies in the Biology of Metals. I. The localization of lead by growing roots. This Journal, vol. IV, 183–186, 1928.
Hammett, F. S., Studies in the Biology of Metals. II. The retardative influence of lead on root growth. This Journal, vol. IV, 187–191, 1928.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Hammett, F.S. Studies in the biology of metals. Protoplasma 5, 135–141 (1928). https://doi.org/10.1007/BF01604594
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1007/BF01604594