Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2021 Apr 20;9:664418. doi: 10.3389/fcell.2021.664418

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

Copyright © 2021 Liu, Nan, Niu, Kapler and Gao.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

PMC Copyright notice

Cell cycle analysis of elutriated Tetrahymena thermophila cells of different collection volume. Nuclei were stained with propidium iodide (PI) and analyzed by flow cytometry. (A) Flow cytometry profiles of six fractions collected at 60 ml/min flow rate (the dotted line demarcates the G1 PI peak). (B) Cell cycle progression of six fractions. The elutriated cells were cultured and sampled at 30 min intervals. The red boxes highlight that different fractions reach a similar state of G1 and G2/Amitosis at different time points. The x-axis represents the logarithm of the DNA content (PI fluorescence intensity) and the y-axis represents the number of events (number of events = 10,000).