Summary of project PR001548
This data is available at the NIH Common Fund's National Metabolomics Data Repository (NMDR) website, the Metabolomics Workbench, https://www.metabolomicsworkbench.org, where it has been assigned Project ID PR001548. The data can be accessed directly via it's Project DOI: 10.21228/M8M42M This work is supported by NIH grant, U2C- DK119886.
See: https://www.metabolomicsworkbench.org/about/howtocite.php
| Project ID: | PR001548 |
| Project DOI: | doi: 10.21228/M8M42M |
| Project Title: | Silicon ameliorates clubroot responses in canola (Brassica napus): A “multi-omics”-based investigation into possible mechanisms |
| Project Type: | MS quantitative analysis |
| Project Summary: | Clubroot disease, caused by Plasmodiophora brassicae Woronin results in severe yield losses in Brassica crops, including canola. Silicon (Si) mitigates several stresses and enhances plant resistance to phytopathogens. We investigated the effects of Si on clubroot disease symptoms in canola at two concentrations of Si (Si1.0 and Si0.5). In addition, the effects of Si on P. brassicae-induced gene expression, endogenous levels of phytohormones and metabolites were also studied. Si application reduced clubroot symptoms and improved plant growth under greenhouse conditions. Pathogen-induced transcript-level changes were affected by Si treatment to P. brassicae with genes related to antioxidant activity, phytohormone biosynthesis and signalling, nitrogen metabolism and secondary metabolism exhibiting differential expression. Endogenous levels of several phytohormones (e.g., auxin, cytokinin, salicylic acid and abscisic acid), amino acids and secondary metabolites (e.g., glucosinolates) were affected by Si. This is the first report that Si ameliorates clubroot symptoms and its possible mode of action. |
| Institute: | Trent University |
| Department: | Biology |
| Laboratory: | Emery Lab |
| Last Name: | Kisiala |
| First Name: | Anna |
| Address: | 1600 West Bank Drive, Trent University, Peterborough, ON, K9L 0G2, Canada |
| Email: | annakisiala@trentu.ca |
| Phone: | 7057481011 |
| Funding Source: | Alberta Agriculture and Forestry |
| Contributors: | Ananya Sarkar, Anna Kisiala, Dinesh Adhikary, Urmila Basu, Neil Emery, Rahman, Nat N. V. Kav |
Summary of all studies in project PR001548
| Study ID | Study Title | Species | Institute | Analysis(* : Contains Untargted data) | Release Date | Version | Samples | Download(* : Contains raw data) |
|---|---|---|---|---|---|---|---|---|
| ST002406 | Silicon ameliorates clubroot responses in canola (Brassica napus): A “multi-omics”-based investigation into possible mechanisms | Brassica napus | Trent University | MS | 2023-01-04 | 1 | 108 | Uploaded data (1G)* |
