Summary of Study ST002537

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 PR001633. The data can be accessed directly via it's Project DOI: 10.21228/M8MM8Q 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.

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Study IDST002537
Study TitleOsmoprotectants play a major role in the Portulaca oleracea resistance to high levels of salinity stress - Insights from a metabolomics and proteomics integrated approach
Study SummaryPurslane is an invasive plant and is considered the eighth most common weed in the world. Because of that, its outdoor production in extensive areas faces several concerns. Kong & Zheng (2014) evaluated the potential of producing purslane in a hydroponic system, generating approximately 5.75 kg of fresh matter per m2 per month, which might yield 57.5 tons/hectare/year if cultivated in a bimestrial regime. The high productivity of purslane, when grown in controlled-environment agriculture, can open many opportunities for the purslane industry, even in the context of biosaline agriculture. Building up a robust multi-omics database on the response of purslane to salt stress and the subsequent study of it via an MOI analysis can create the basis for a future system biology approach to decode the genetics behind its resistance to salinity stress. The present study is a second step in building a robust database on the morpho-physiological and molecular responses of Portulaca oleracea L. to salinity stress and its subsequent use in attempting to decode the genetics behind its resistance to this abiotic stress. After reporting on the characterization of the morpho-physiological responses of young purslane plants to such stress using a robust salinization protocol, here we report a study on adult purslane plants through the characterization of the untargeted metabolome and proteome profiles on the leaves and roots of this halophyte species submitted to very high salinity stress, and the consequent use of single- and multi-omics analysis strategies to study it.
Institute
Embrapa Agroenergy
Last NameSouza Júnior
First NameManoel Teixeira
AddressParque Estacao Biologica final Asa Norte Brasília DF 70770-901 BR, PQEB, sn - Asa Norte, DF
Emailmanoel.souza@embrapa.br
Phone+55 (61) 3448-4246
Submit Date2023-04-03
Raw Data AvailableYes
Raw Data File Type(s)mzML
Analysis Type DetailLC-MS
Release Date2023-06-06
Release Version1
Manoel Teixeira Souza Júnior Manoel Teixeira Souza Júnior
https://dx.doi.org/10.21228/M8MM8Q
ftp://www.metabolomicsworkbench.org/Studies/ application/zip

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Factors:

Subject type: Plant; Subject species: Portulaca oleracea (Factor headings shown in green)

mb_sample_id local_sample_id Group
SA255042Purslane_CP1_Adult_Leaf_Lipidic_NegativeLeaf_Control
SA255043Purslane_CP3_Adult_Leaf_Lipidic_PositiveLeaf_Control
SA255044Purslane_CP2_Adult_Leaf_Lipidic_NegativeLeaf_Control
SA255045Purslane_CP4_Adult_Leaf_Lipidic_NegativeLeaf_Control
SA255046Purslane_CP1_Adult_Leaf_Polar_PositiveLeaf_Control
SA255047Purslane_CP2_Adult_Leaf_Lipidic_PositiveLeaf_Control
SA255048Purslane_CP3_Adult_Leaf_Lipidic_NegativeLeaf_Control
SA255049Purslane_CP4_Adult_Leaf_Lipidic_PositiveLeaf_Control
SA255050Purslane_CP4_Adult_Leaf_Polar_PositiveLeaf_Control
SA255051Purslane_CP1_Adult_Leaf_Lipidic_PositiveLeaf_Control
SA255052Purslane_CP2_Adult_Leaf_Polar_PositiveLeaf_Control
SA255053Purslane_CP1_Adult_Leaf_Polar_NegativeLeaf_Control
SA255054Purslane_CP3_Adult_Leaf_Polar_PositiveLeaf_Control
SA255055Purslane_CP4_Adult_Leaf_Polar_NegativeLeaf_Control
SA255056Purslane_CP3_Adult_Leaf_Polar_NegativeLeaf_Control
SA255057Purslane_CP2_Adult_Leaf_Polar_NegativeLeaf_Control
SA255058Purslane_SP4_Adult_Leaf_Lipidic_PositiveLeaf_Stressed
SA255059Purslane_SP3_Adult_Leaf_Lipidic_PositiveLeaf_Stressed
SA255060Purslane_SP1_Adult_Leaf_Lipidic_NegativeLeaf_Stressed
SA255061Purslane_SP4_Adult_Leaf_Lipidic_NegativeLeaf_Stressed
SA255062Purslane_SP2_Adult_Leaf_Lipidic_PositiveLeaf_Stressed
SA255063Purslane_SP3_Adult_Leaf_Lipidic_NegativeLeaf_Stressed
SA255064Purslane_SP2_Adult_Leaf_Lipidic_NegativeLeaf_Stressed
SA255065Purslane_SP4_Adult_Leaf_Polar_PositiveLeaf_Stressed
SA255066Purslane_SP3_Adult_Leaf_Polar_PositiveLeaf_Stressed
SA255067Purslane_SP1_Adult_Leaf_Lipidic_PositiveLeaf_Stressed
SA255068Purslane_SP1_Adult_Leaf_Polar_PositiveLeaf_Stressed
SA255069Purslane_SP1_Adult_Leaf_Polar_NegativeLeaf_Stressed
SA255070Purslane_SP2_Adult_Leaf_Polar_PositiveLeaf_Stressed
SA255071Purslane_SP4_Adult_Leaf_Polar_NegativeLeaf_Stressed
SA255072Purslane_SP3_Adult_Leaf_Polar_NegativeLeaf_Stressed
SA255073Purslane_SP2_Adult_Leaf_Polar_NegativeLeaf_Stressed
SA255074Purslane_CP4_Adult_Root_Polar_NegativeRoot_Control
SA255075Purslane_CP3_Adult_Root_Polar_NegativeRoot_Control
SA255076Purslane_CP1_Adult_Root_Polar_PositiveRoot_Control
SA255077Purslane_CP4_Adult_Root_Polar_PositiveRoot_Control
SA255078Purslane_CP2_Adult_Root_Polar_NegativeRoot_Control
SA255079Purslane_CP3_Adult_Root_Polar_PositiveRoot_Control
SA255080Purslane_CP2_Adult_Root_Polar_PositiveRoot_Control
SA255081Purslane_CP1_Adult_Root_Lipidic_NegativeRoot_Control
SA255082Purslane_CP4_Adult_Root_Lipidic_NegativeRoot_Control
SA255083Purslane_CP3_Adult_Root_Lipidic_NegativeRoot_Control
SA255084Purslane_CP1_Adult_Root_Polar_NegativeRoot_Control
SA255085Purslane_CP1_Adult_Root_Lipidic_PositiveRoot_Control
SA255086Purslane_CP2_Adult_Root_Lipidic_NegativeRoot_Control
SA255087Purslane_CP4_Adult_Root_Lipidic_PositiveRoot_Control
SA255088Purslane_CP3_Adult_Root_Lipidic_PositiveRoot_Control
SA255089Purslane_CP2_Adult_Root_Lipidic_PositiveRoot_Control
SA255090Purslane_SP1_Adult_Root_Polar_PositiveRoot_Stressed
SA255091Purslane_SP3_Adult_Root_Polar_NegativeRoot_Stressed
SA255092Purslane_SP4_Adult_Root_Polar_NegativeRoot_Stressed
SA255093Purslane_SP3_Adult_Root_Polar_PositiveRoot_Stressed
SA255094Purslane_SP2_Adult_Root_Polar_NegativeRoot_Stressed
SA255095Purslane_SP4_Adult_Root_Polar_PositiveRoot_Stressed
SA255096Purslane_SP2_Adult_Root_Polar_PositiveRoot_Stressed
SA255097Purslane_SP1_Adult_Root_Lipidic_PositiveRoot_Stressed
SA255098Purslane_SP3_Adult_Root_Lipidic_NegativeRoot_Stressed
SA255099Purslane_SP2_Adult_Root_Lipidic_NegativeRoot_Stressed
SA255100Purslane_SP1_Adult_Root_Lipidic_NegativeRoot_Stressed
SA255101Purslane_SP4_Adult_Root_Lipidic_NegativeRoot_Stressed
SA255102Purslane_SP2_Adult_Root_Lipidic_PositiveRoot_Stressed
SA255103Purslane_SP4_Adult_Root_Lipidic_PositiveRoot_Stressed
SA255104Purslane_SP3_Adult_Root_Lipidic_PositiveRoot_Stressed
SA255105Purslane_SP1_Adult_Root_Polar_NegativeRoot_Stressed
Showing results 1 to 64 of 64
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