Summary of Study ST002282
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 PR001462. The data can be accessed directly via it's Project DOI: 10.21228/M8R997 This work is supported by NIH grant, U2C- DK119886.
See: https://www.metabolomicsworkbench.org/about/howtocite.php
This study contains a large results data set and is not available in the mwTab file. It is only available for download via FTP as data file(s) here.
| Study ID | ST002282 |
| Study Title | Detection of Methyl jasmonate (MeJA) in Plant root VOCs |
| Study Summary | Methyl jasmonate (MeJA) is a well-known plant hormone known for plant defense and plant-plant signaling. However, most of the studies are focussed on its aboveground presence and functions. Here we report that MeJA is also released by plant roots in a volatile form. More importantly, it is shown in Arabidopsis growing in natural conditions in soil. |
| Institute | National University of Singapore |
| Last Name | Kulkarni |
| First Name | Omkar |
| Address | Dept of Biological Sciences,Metabolites Biology Lab,, Science drive 4,Block S1A #06-03 |
| komkar21@gmail.com | |
| Phone | 98668733 |
| Submit Date | 2022-08-25 |
| Raw Data Available | Yes |
| Raw Data File Type(s) | d |
| Analysis Type Detail | LC-MS |
| Release Date | 2022-11-25 |
| Release Version | 1 |
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Project:
| Project ID: | PR001462 |
| Project DOI: | doi: 10.21228/M8R997 |
| Project Title: | Arabdiopsis Root VOCs |
| Project Summary: | The rhizosphere is a unique niche surrounding plant roots, where soluble and volatile molecules mediate signaling between plants and the associated microbiota. The preferred lifestyle of soil microbes is in the form of biofilms. However, little is known about whether root VOCs (rVOCs) can influence soil biofilms beyond the 2-10 mm rhizosphere zone influenced by soluble root exudates. Here, we report that rVOCs shift the microbiome composition and growth dynamics of complex soil biofilms. This signaling is evolutionarily conserved from ferns to higher plants, which suggests its coevolution. The defense phytohormone methyl jasmonate (MeJA) is present in rVOCs and drives this bioactivity at nanomolar levels within a few hours. |
| Institute: | National University of Singapore |
| Department: | Biological Sciences |
| Laboratory: | AESB Lab |
| Last Name: | Kulkarni |
| First Name: | Omkar |
| Address: | NA |
| Email: | komkar21@gmail.com |
| Phone: | 98668733 |
