GENE 540 Study Guide - Midterm Guide: African Clawed Frog, Saccharomyces Cerevisiae, Sister Chromatids

30 views2 pages
29 Jan 2019
School
Department
Course

Document Summary

The cell cycle must proceed in one direction. Check that dna is not damaged before entering s or m. Check that dna is fully replicated before entering m. Check that spindle is properly attached to chromosomes before entering anaphase. Check that sister chromatids have moved to poles before starting cytokinesis. There are a small set of master regulators that control all the events mentioned above. Growth factors) to divide: developmental cues that start or stop cell division, differentiation signals, growth factors (mitogens) that stimulate cell proliferation, growth arrest signals, cell death signals. This is required for cell cycle progression. Regulatory kinases (ser/threonine proteins) and regulatory cyclins are required for the regulation; there are multiples of them that control different timelines throughout the cell cycle. Cyclin binds to these serine/threonine protein (cdk) Cultured cells human, mouse, other organisms. We know about these regulation due to studying these species above. Fission yeast: they divide in the middle.

Get access

Grade+20% off
$8 USD/m$10 USD/m
Billed $96 USD annually
Grade+
Homework Help
Study Guides
Textbook Solutions
Class Notes
Textbook Notes
Booster Class
40 Verified Answers

Related Documents