Calcium accumulations within the growing tips of pollen tubes
Pollen of L. longiflorum was grown in 45Ca-labeled medium and washed with nonradioactive medium. Whole, labeled pollen was then frozen and autoradiographed at -78 degrees C. The autoradiographs show striking accumulations of 45Ca in the growing tips of the pollen tubes. This result is obtained when...
| Main Authors: | , , |
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| Format: | Online |
| Language: | English |
| Published: |
The Rockefeller University Press
1975
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| Online Access: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2109597/ |