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 May 30;11(6):349. doi: 10.3390/metabo11060349

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

© 2021 by the authors.

Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).

PMC Copyright notice

Heatmap clustering analysis of scion vs. rootstock at 5–6 months after grafting: (A) in the phloem exudate; (B) stems datasets. Phloem exudate and stems metabolites found increased or decreased in at least 80% of the scion and less than 20% of the rootstock samples. Selected metabolites were retrieved from all metabolites found significantly different in at least one paired-comparison of a scion vs. a rootstock sample at p < 0.05 according to the Tukey post hoc test. Mean log₁₀-transformed values per graft combination are plotted (missing values are visualized in black color), as well as the p-value range (<0.001) and the potential chemical class (“chemical”) of plotted metabolites. Not-verified metabolites (named with the prefix “similar to”) were included in the chemical class assigned as “Other”. Cluster analysis of metabolites was performed using the Pearson correlation method.

Heatmap clustering analysis of scion vs. rootstock at 5–6 months after grafting: (A) in the phloem exudate; (B) stems datasets. Phloem exudate and stems metabolites found increased or decreased in at least 80% of the scion and less than 20% of the rootstock samples. Selected metabolites were retrieved from all metabolites found significantly different in at least one paired-comparison of a scion vs. a rootstock sample at p < 0.05 according to the Tukey post hoc test. Mean log₁₀-transformed values per graft combination are plotted (missing values are visualized in black color), as well as the p-value range (<0.001) and the potential chemical class (“chemical”) of plotted metabolites. Not-verified metabolites (named with the prefix “similar to”) were included in the chemical class assigned as “Other”. Cluster analysis of metabolites was performed using the Pearson correlation method.