A sequence of biochemical reactions in yeast from moment of RNAse interaction with cell membrane to cell division has been studied. RNAse addition in growth medium causes the increase of Ca2+ entering rate in cells in 2.4 times. Under this condition the increase of membrane enzyme adenylate cyclase correlating with the growth of cAMP content in cell and rise of cAMP-dependent protein kinase activity have been observed. A hypothetic scheme of cellular response on the RNAse effect is suggested.
Download full-text PDF |
Source |
---|
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!