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

. 2009 Feb 26;60(6):1633–1644. doi: 10.1093/jxb/erp028

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

© 2009 The Author(s).

This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/2.0/uk/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

This paper is available online free of all access charges (see http://jxb.oxfordjournals.org/open_access.html for further details)

PMC Copyright notice

Fig. 5. — Relationship between the ratio Δ¹³C_s/Δ¹⁸O_s and transpiration rate, E (a), y=9.77x–2.62; r=0.80, P <0.01, n=12; and the ratio C_i/g_s (b), y= –3.47x+2.92; r= –0.73, P<0.01, n=12. Symbols represent the water and genotype means for the high N treatment. Each value is the mean of four replicates.