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

. 2020 Dec 23;11:608550. doi: 10.3389/fpls.2020.608550

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

Copyright © 2020 Xiu, Peng, Wang, Yang, Sun, Wang, Cao, Jiang, Wang, Chen and Tan.

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

EMP25 is required for the splicing of nad5 introns. (A) Schematic diagram of the maize mitochondrial nad5 gene and RT-PCR analysis of intron splicing efficiency in the WT and emp25. Introns 1 and 4 are cis-splicing introns. Introns 2 and 3 are trans-splicing introns. The expected amplification products using different primer pairs are indicated. The arrows indicate the unspliced fragments of introns 1 and 4 (cis-splicing). (B) Quantitative RT-PCR (qRT-PCR) analysis of the 22 group II intorns in maize mitochondrial genes in two alleles of emp25. Values represent the mean and standard deviation of three biological replicates.