THE FORMATION OF SUBNUCLEAR AGGREGATES IN NORMAL AND SYNCHRONIZED PROTOZOAN CELLS

Autor:	Theodore Louis Jahn, Otto H. Scherbaum, Allan L. Louderback
Rok vydání:	1958
Předmět:	body regions Strain (chemistry) Tetrahymena pyriformis Biophysics Biology General Agricultural and Biological Sciences
Zdroj:	The Biological Bulletin. 115:269-275
ISSN:	1939-8697 0006-3185
DOI:	10.2307/1539031
Popis:	1. The formation of "subnuclear aggregates" (SNA's) is studied quantitatively in synchronously-dividing cells of Tetrahymena pyriformis strain GL.2. In normal cultures approximately 16 per cent of the cells were found to contain SNA's. This value rise to 55 per cent after synchronous division. The SNA/macronuclear volume ratio is 0.72 per cent in normal cells and 2.8 per cent in cells after synchronous division.3. The possible significance of the formation of SNA is discussed.
Databáze:	OpenAIRE
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