As karyoplasm (from ancient Greek κάρυον karyon for "core" and πλάσμα plásma "structure"), also nuclear plasma or nucleoplasm or nucleoplasm , the content of the cell nucleus is referred to, which is enclosed by the nuclear envelope . It contains the chromatin , the thread-like form of decondensed chromosomes and the nucleoli .
- Alberts: Molecular Biology of the Cell . 4th edition. Taylor & Francis, New York 2002, ISBN 978-0-8153-3218-3 .
- Nuclear plasma in Dr. Jastrow's electron microscopic atlas on the website of the University of Mainz
- Keyword "Karyoplasma" in the Roche Lexicon of Medicine , 5th edition 2003. Online , accessed April 27, 2011.