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

. 2007 Dec 20;36(3):1037–1049. doi: 10.1093/nar/gkm1120

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

© 2007 The Author(s)

This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/2.0/uk/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

PMC Copyright notice

Figure 5. — Effect of transcription from an mRNA transcription unit on RNA export. (A) Diagram of the DNA constructs. Human β-globin cDNA fragments of various lengths were cloned between the CMV promoter and the poly (A) signal from the bovine growth hormone (BGH) gene. The U1ΔSm gene was also used as a control. (B) Export of the transcripts produced from the microinjected plasmids harboring the cDNA fragments of various lengths (50–360 nt) between the CMV promoter and the BGH poly (A) signal was analyzed as in Figure 1B. Only the polyadenylated transcripts were visualized (see ‘Materials and Methods’ section). (C) The transcript from the plasmid harboring the U1ΔSm gene was analyzed as a control as in Figure 1B. (D) Quantitation of B and C.