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

. 2019 Sep 11;9:13178. doi: 10.1038/s41598-019-49246-2

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

© The Author(s) 2019

Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.

PMC Copyright notice

Molecular networks of Smallanthus sonchifolius’ leaf extracts (analyzed by UHPLC-HRMS/MS in negative mode) showing specific clusters annotated as (a) caffeoylaltraric acids and derivatives, (b) free glycosides, (c) glycosylated flavonoids and (d) chlorogenic acids. The node size represents the mean retention time value of each parent ion with larger nodes representing higher retention times. Node color represents the metabolic developmental stage of the collected samples as follows: green: 0.5 to 1-month-old plants; blue: 1.5-month-old plants; yellow: 2 to 4-month-old plants and red: 4.5 to 6-month-old plants. Edge width depicts the cosine similarity between different MS/MS spectra (0.65 < r > 0.95) with thicker edges representing higher cosine scores.