Microviscosity modulation during the cell cycle of neuroblastoma cells.
AUTOR(ES)
de Laat, S W
RESUMO
Microviscosity (n) of the cell membrane lipid layer was determined in synchronized C1300 mouse neuroblastoma cells (clone Neuro-2A) by fluorescence polarization of 1,6-diphenystratum. The determined n value was maximal in mitosis, decreased markedly in the G1 phase, remained constant at a low level during the S phase, and increased again during the G2 phase. These findings imply a direct role of the cell membrane fluidity in regulation of the cell cycle.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=431962Documentos Relacionados
- Lateral diffusion of membrane lipids and proteins during the cell cycle of neuroblastoma cells.
- Cell cycle-dependent modulation of telomerase activity in tumor cells.
- Analysis of transcription during the cell cycle in toluenized Chlamydomonas reinhardi cells.
- Multilevel regulation of histone gene expression during the cell cycle in tobacco cells.
- Changes in microtubule phosphorylation during cell cycle of HeLa cells.