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 Mar 19;8:4781. doi: 10.1038/s41598-018-23226-4

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

© The Author(s) 2018

Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.

PMC Copyright notice

Analyses of intron rate at the gene level. (A) Boxplots of intron rate for lncRNA and protein-coding genes. (B) Density plots of intron rate for lncRNA and protein-coding genes. (C) Relationship between intron rate and intron length. (D) Relationship between intron rate and the number of introns in a gene. The intron rate was calculated as follows. First, the number of reads mapped to intronic and exonic regions of individual genes were counted. Then, the intron rate was calculated by dividing the number of intronic reads by the sum of the numbers of intronic and exonic reads.