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On the presence of spermine in the spermatophore of a soft tick
Authors:B Feldman-Muhsam  U Bachrach  M Ben-Joseph
Institution:1. Department of Medical Entomology, Hebrew University, Hadassah Medical School, Jerusalem, Israel;2. Department of Molecular Biology, Hebrew University, Hadassah Medical School, Jerusalem, Israel
Abstract:In the spermatophore of soft ticks spermine has been found in the semen, as well as in the proteinous sacs, at much higher concentration. The spermine can be seen under the microscope to form needle-like crystals which are shown to be spermine phosphate. This is the first time that spermine has been reported in the Arthropoda.
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