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

. 2017 Jun 19;68(14):3915–3924. doi: 10.1093/jxb/erx188

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

© The Author 2017. Published by Oxford University Press on behalf of the Society for Experimental Biology.

This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited.

PMC Copyright notice

Fig. 2. — Typical time course for a low ¹⁸O-enriched permeability assay. Changes in the concentrations of ¹³C¹⁸O¹⁸O (m/z=49, blue), ¹³C¹⁸O¹⁶O (m/z=47, green), and ¹³C¹⁶O¹⁶O (m/z=45, red) species are shown. After injection of low ¹⁸O-enriched Ci (equilibrated against 1.2% [¹⁸O]water), chemical equilibrium is reached before chloroplast injection at 200 s.