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.
The screening focuses on finding problems among a large population with affordable and noninvasive methods, whereas the diagnosis focuses on pursuing additional detailed information once a particular problem has been found, and can sometimes be more invasive. Screening can also be used for prenatal sex discernment.