From this group of proteins, FtsZ is the best characterized and most thoroughly-studied cell division protein (4). It appears to act at the earliest step in septation and is required through the final step of cytokinesis (8).
Often, screening tools can help eliminate worries of developmental delays, by screening children out,â rather than in.. Screening by itself does not provide a diagnosis, but is the first key step in the diagnostic process.
Scientists continue to develop tests that help find specific types of cancer before signs or symptoms appear. This is called screening. The main goals of cancer screening are to: Reduce the number of people who die from the disease, or eliminate deaths from cancer altogether. Reduce the number of people who develop the disease.