Project description:<p>The goal of this study is to compare the metabolic response of plants grown in soils suppressive or conducive to wheat crown rot (caused by<em> Fusarium graminearum</em>) and inoculated or not with <em>F. graminearum</em>. This dataset contains LC-QTOF-MS-based untargeted metabolomics data from the roots of wheat plants. The wheat plants were grown in disease-suppressive and disease-conducive soils from France and Switzerland.</p>
Project description:The increasing presence of nanoplastics in agricultural soils, particularly polystyrene nanoplastics (PSNPs), poses a novel and underestimated threat to crop productivity and food security. The impact of plastics has recently been investigated in cereals confirming that PSNPs can be absorbed by plants through the roots and subsequently translocated to other plant organs. While extensive research has focused on bread wheat, the effects of PSNPs on durum wheat (Triticum turgidum ssp. durum) remain largely unexplored. In this study, we examined the transcriptomic response to PSNPs exposure in two durum wheat lines: Kronos (wild type) and MRP3, a low-phytate mutant generated via TILLING. The MRP3 line carries deleterious mutation in the Multidrug Resistance-Associated Protein 3 (MRP3) genes, which encodes a vacuolar transporter of phytic acid.
Project description:Kharchia local is an Indian tall landrace wheat cultivar. It is native to sodic-saline soils of Kharchia tehsil of the Pali district of Rajasthan, and is a line developed from selections from farmer's fields. It is the most salt tolerant wheat genotype found in India. No systematic study has been carried out in this direction so far. The gaps in understanding of the mechanism underlying salt tolerance limit our ability to improve the salt tolerance in other crop plants. Transcriptome analysis of Kharchia Local under salt stress will provide the insight into the genes involved in salinity tolerance.
Project description:Vanilla suppressive soils Raw sequence reads
| PRJNA278919 | ENA
Project description:EMG produced TPA metagenomics assembly of PRJNA420900 data set (Wheat rhizosphere microbiome for soils suppressive and non-suppressive to Rhizoctonia solani AG8).
Project description:Cropping soils vary in extent of natural suppression of soil-borne plant diseases. However, it is unknown whether similar variation occurs across pastoral agricultural systems. We examined soil microbial community properties known to be associated with disease suppression across 50 pastoral fields varying in management intensity. The composition and abundance of the disease-suppressive community were assessed from both taxonomic and functional perspectives.
