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

. 2014 Nov 5;5:601. doi: 10.3389/fpls.2014.00601

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

Copyright © 2014 Moujahed, Frati, Cusumano, Salerno, Conti, Peri and Colazza.

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

Projection to latent structures discriminant analysis (PLS-DA) comparison of the volatile compounds emitted by individual V. faba plants. (A) Score plot of the samples, with the percentage of explained variation in parentheses. The PLS-DA resulted in a model with two significant principal components (PCs). The ellipse defines the Hotelling’s T2 confidence region (95%). (B) Loading plot of the first two components of the PLS-DA, showing the contribution of each of the compounds toward the model. Numbers refer to the retention time of volatile compounds.