2010 Dec;2(12):924-35. doi: 10.18632/aging.100265. In plant development: The root tip. To my opinion, quiescence mean dormancy in de-differentiated stage, when cell cycle have a very long G1 and G2 phase and under appropriate conditions were capable to re-enter cell cycle. Quiescent in the largest biology dictionary online. This site needs JavaScript to work properly. Inactive, resting, silent Medtalk A period during which an infection is present but not active in a host Examples TB; chickenpox and recrudescence as herpes zoster–shingles. Quiescent cells are often identified by low RNA content, lack of cell proliferation markers, and increased label retention indicating low cell turnover. What is the meaning of quiescence? The results showed that the activity of genes strongly correlated with so called epigenetic changes in the genes involved in vascular quiescence. 2. cent (kwē-ĕs′ənt, kwī-) adj. While differentiation and senescence have definable characters that translate across cellular and multicellular models, quiescence continues to intrigue researchers across kingdoms of life, even within t… Operational Definition of Quiescence Quiescent yeast cells are commonly obtained in the laboratory by growing liquid cultures to saturation in rich media, usually for 5 to 7 days at 30°C (Fig. WORD ORIGINS ; LANGUAGE QUESTIONS ; WORD LISTS; SPANISH DICTIONARY; … By definition, quiescence is the reversible G 0 phase of the cell cycle. Relative decrease in number of earthquakes or energy in any area of a seismic active region within a certain time interval in comparison with long-term observations in the same region. Quiescence, reversible exit from the cell division cycle, is characterized by large-scale changes in steady-state gene expression, yet mechanisms controlling these changes are in need of further elucidation. Origin of quiescent 1600–10;