Summary of Study ST000353
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 PR000282. The data can be accessed directly via it's Project DOI: 10.21228/M8G308 This work is supported by NIH grant, U2C- DK119886.
See: https://www.metabolomicsworkbench.org/about/howtocite.php
Study ID | ST000353 |
Study Title | The Development of Metabolomic Markers in African Bermudagrass (C. transvaalensis) for Sting Nematode (Belonolaimus longicaudatus) Response |
Study Type | Disease response in terms of nematode reproduction and root weight |
Study Summary | The objective of the proposed pilot study is to identify metabolites up- and down-regulated in African bermudagrass that are tolerant and sensitive to the sting nematode and develop metabolomic markers for the highest expressed metabolites associated with tolerance. Future work will include additional accessions and species of bermudagrass, and testing under field conditions. Bermudagrass accessions identified as tolerant or sensitive by Pang et al. (2011) will be assessed under controlled greenhouse conditions to identify metabolites linked to sting nematode tolerance. Nematode response will be quantified through determination of root length and weight and the number of nematodes present 136 days after inoculation. Higher root length and weight indicate tolerance or resistance. Higher nematode counts indicate greater reproduction (i.e. a susceptible plant), while lower counts indicate that the accession may have some resistance. Metabolites from root tissue of these accessions will be compared to identify those associated with tolerance/resistance, and those that are associated with nematode infestation by comparing inoculated plants to uninoculated controls. Metabolomic markers will then be developed for the metabolites associated with tolerance/resistance. These markers will be used to guide future screening of bermudagrass accessions for breeding nematode-tolerant or -resistant varieties. |
Institute | University of Florida |
Department | SECIM |
Laboratory | Turfgrass Breeding |
Last Name | Benda |
First Name | Nicole |
Address | 2005 SW 23rd St |
nbenda@ufl.edu | |
Phone | 352-792-4561 |
Submit Date | 2015-11-13 |
Num Groups | 3 |
Total Subjects | 42 |
Raw Data Available | Yes |
Raw Data File Type(s) | mzML |
Analysis Type Detail | LC-MS |
Release Date | 2017-07-10 |
Release Version | 1 |
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Subject:
Subject ID: | SU000373 |
Subject Type: | Plant |
Subject Species: | Cynodon transvaalensis |
Taxonomy ID: | 75728 |
Genotype Strain: | AB03, AB33, and AB39 |
Age Or Age Range: | 4 month old plant clones |
Subject Comments: | (African Bermudagrass,C. transvaalensis) |
Species Group: | Plant |