Zusammenfassung
Es wird eine Methode zur Herstellung von reinen Suspensionen der Mikromeren des 16-Zellen-Stadiums vonParacentrotus lividus (Seeigel) ausgearbeitet, wobei die vonLindahl konstruierte Gegenstromzentrifuge Verwendung findet.
Article PDF
Avoid common mistakes on your manuscript.
References
P. E. Lindahl, Nature161, 648 (1948).
S. Hörstadius, Biol. Rev.14, 132 (1939).
J-Runnström, Protoplasma4, 388 and5, 201 (1928).
P. E. Lindahl, Acta zool.17, 179 (1936).
J. Lundin, unpublished experiments.
P. E. Lindahl andJ. Lundin, Science108, 481 (1949).
H. W. Beams andT. C. Evans, Biol. Bull.77, 328 (1939).
The time of separation was limited by certain construction details, which will be altered in a near future.
The letters in brackets refer to the formula byLindahl (1948) for the calculation ofr min, the critical radius diameter separating two fractions of particles.
These experiments were carried out at the Zoological Station at Naples. We express our hearty thanks to Prof.R. Dohrn, the director of the station, and his staff, for their kind support of our work.
P. E. Lindahl, Nature161, 648 (1948).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Lindahl, P.E., Kiessling, K.H. Separation of micromeres of the 16-cell stage of the sea urchinParacentrotus lividus. Experientia 6, 425 (1950). https://doi.org/10.1007/BF02150123
Published:
Issue Date:
DOI: https://doi.org/10.1007/BF02150123