Study on the effect of antisera on unfertilized sea urchin eggs |
| |
| Authors: | PERLMANN P |
| |
| Affiliation: | 1. The Wenner-Gren Institute for Experimental Biology, University of Stockholm, Sweden;2. The Zoological Station, Naples, Italy;3. Department of Neurobiology, Life Sciences Faculty;5. Sagol School of Neuroscience, Tel Aviv University, 69978 Tel Aviv, Israel;4. the Department of Molecular and Integrative Physiology, University of Michigan, Ann Arbor, Michigan 48109;6. the Department of Biotechnology and Biophysics, Julius Maximilians University Würzburg, Am Hubland, 97074 Würzburg, Germany;1. Department of Biology, Jahrom Branch, Islamic Azad University, Jahrom, Iran;2. Diabetes Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran;3. Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran;4. Department of Biology, Science and Research Branch, Islamic Azad University, Tehran, Iran;5. Biosensor Research Center, Endocrinology and Metabolism Molecular-Cellular Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran;1. Wuhan Centers for Disease Prevention and Control, Wuhan 430022, Hubei Province, PR China;2. College of Resource and Environmental Science, Wuhan University, Wuhan 430079, Hubei Province, PR China |
| |
| Abstract: | Eggs of the sea urchins Paracentrotus lividus, Psammechinus microtuberculatus, and Arbacia lixula were treated with homologous rabbit antisera. If the electrolyte content of the medium was lower than that of ordinary sea water, a coagulation of the jelly could be observed. Furthermore, the cell surface was attacked specifically. Antisera for suspensions of whole cells caused a parthenogenetic activation of the eggs. Control sera from untreated rabbits had no visible effect. The reactions observed were species-specific. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect PubMed 等数据库收录！ |
|
