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

. 2018 Sep 12;4(3):95–109.

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

Copyright © 1995 Cognizant Comm. Corp.

PMC Copyright notice

FIG. 2 — K562 DNA topoisomerase I-CAT stable transfectant cell cycle synchronization and transcription analysis. (A) Flow cytometry analysis of mimosine-arrested cells (top), thymidine-blocked cells (middle), and nocodazole-inhibited cells (bottom). The distribution of DNA contents was determined by FACScan. Percentage of G₁ S-phase, and G₂ × M cells in each synchronized cell fraction is shown in each inset. (B) Hybridization of nascent nuclear transcripts from mimosine-arrested (Mms), thymidine-blocked (TdR), or nocodazole-inhibited (Ncdz) cells to DNA topoisomerase I, CAT, and GAPDH DNA probes. (C) Quantitation of nascent DNA topoisomerase I and CAT transcripts normalized with nascent GAPDH transcripts, respectively, in mimosine-arrested (Mms), thymidine-blocked (TdR), or nocodazole inhibited (Ncdz) cells.