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

. 2021 Jan 22;11:603298. doi: 10.3389/fpls.2020.603298

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

Copyright © 2021 Zhou, Wang, Zhang, Yu and Lan.

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

Analysis of physiological performance of transgenic tobacco lines under NaCl, PEG, and 4°C treatments. (A–C) ROS level and MDA content. (D–F) Content of osmoprotectants. (G–I) The activity of antioxidant enzymes. NT: non-transgenic tobacco plant; OE1, OE2, OE3, OE5: T2 transgenic tobacco line 1, 2, 3, 5. NaCl: 200 mmol⋅L^–1 NaCl; PEG: 20% PEG 6,000. DW: dry weight. O₂^–: oxygen free radical; H₂O₂: hydrogen peroxide; MDA: malondialdehyde; GB: glycinebetaine; SS: soluble sugar; SOD: superoxide dismutase; POD: peroxidase; CAT: catalase. Different lowercase letters indicate significant difference (P < 0.05) between transgenic lines and NT plants within the same treatment. Values are means ± SE of three replicates.