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

. 2015 Sep 29;6:801. doi: 10.3389/fpls.2015.00801

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

Copyright © 2015 Huang, Zhang, Zhang and Hu.

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) or licensor 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

Light response changes in photosynthetic electron flow through PSI and PSII (ETRI and ETRII), and ETRI/ETRII ratio in leaves of Psychotria rubra (A) and Pometia tomentosa (B) measured at 25°C. The means ± SE were calculated from six independent plants. The effect of light intensity on the ETRI/ETRII ratio was analyzed by one-way ANOVA. Statistical analysis results indicated that cyclic electron flow was significantly activated under high light in both species (P < 0.05, One-way ANOVA).