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MetabolomicsEnvironmental impacts on barley grain composition and longevity

To counter projected reductions in yields of the major crop barley, it is essential to elucidate the mechanisms of its resilience. To assist such efforts, we collected grains from plants grown in fields at 12 testing stations, with suitable temperature and precipitation gradients for identifying ...

2023-03-07 | MTBLS5778 | MetaboLights
MetabolomicsElevated temperature accelerates leaf senescence and promotes leaf nitrogen transport to improve rice grain protein synthesis
Elevated temperatures during grain filling severely constrain rice yield and quality. Although additional nitrogen can mitigate the adverse effects of elevated temperature, both factors increase grain protein content, and the underlying physiological mechanisms remain poorly understood. Here, we con...
2026-06-17 | MTBLS14777 | MetaboLights
MetabolomicsIntegrated GWAS and metabolomic analyses identified metabolic pathways and candidate genes involved in free asparagine accumulation in durum wheat grain

Free asparagine content is a key factor in acrylamide formation in wheat derivatives after high temperature processing. Therefore, the control of free asparagine levels is of interest in crop and food sciences. Our study aims to explore the natural variation in durum wheat to identify candidate g...

2025-05-23 | MTBLS10381 | MetaboLights
MetabolomicsIdentification of Conserved and Diverse Metabolic Shifts during Rice Grain Development (GC-MS assay)

Seed development dedicates to reserve synthesis and accumulation and uncovering its genetic and biochemical mechanisms has been a major research focus. Although proteomic and transcriptomic analyses revealed dynamic changes of genes and enzymes involved, the information regarding concomitant meta...

2016-05-03 | MTBLS288 | MetaboLights
MetabolomicsIdentification of Conserved and Diverse Metabolic Shifts during Rice Grain Development (LC-MS pos assay)

Seed development dedicates to reserve synthesis and accumulation and uncovering its genetic and biochemical mechanisms has been a major research focus. Although proteomic and transcriptomic analyses revealed dynamic changes of genes and enzymes involved, the information regarding concomitant meta...

2016-05-03 | MTBLS286 | MetaboLights
MetabolomicsIdentification of Conserved and Diverse Metabolic Shifts during Rice Grain Development (LC-MS neg assay)

Seed development dedicates to reserve synthesis and accumulation and uncovering its genetic and biochemical mechanisms has been a major research focus. Although proteomic and transcriptomic analyses revealed dynamic changes of genes and enzymes involved, the information regarding concomitant meta...

2016-05-03 | MTBLS287 | MetaboLights
MetabolomicsReprogramming yeast metabolism for customized starch-rich micro-grain through low-carbon microbial manufacturing

Starch is a primary food ingredient and bulk industrial feedstock. Producing starch through fermentation-based low-carbon microbial manufacturing serves as an arable land-independent and carbon-neutral/negative approach, while the efficiency of this route is highly d...

2025-03-03 | MTBLS12252 | MetaboLights
TranscriptomicsTranscription profiling of grain filling rice caryopses
A near-isogenic rice line CSSL50-1 with high chalkiness and Asominori (the parental line) with normal grain endosperm were used for comparative studies of rice grain endosperm chalkiness,transcriptome comparison of 15 DAF caryopses using Affymetrix rice GeneChip identified differential expressed gen...
ORGANISM(S): Oryza sativa 
2011-09-30 | E-MTAB-397 | biostudies-arrayexpress
MetabolomicsEffects of biodegradable Film Mulching on Yield, Grain Quality, and Soil Metabolic Characteristics of Water-Saving and Drought-Resistant Rice
This study investigates the metabolic changes in paddy soil subjected to three different rice cultivation treatments: non-flooded unmulched cultivation (UM), non-flooded biodegradable film mulching cultivation (BM), and traditional flooding cultivation (TF). Untargeted metabolomics analysis was perf...
2026-05-28 | MTBLS14587 | MetaboLights
TranscriptomicsCharacterization of unique small RNA populations from rice grain
Small RNAs (~20 to 24 nucleotides) function as naturally occurring molecules critical in developmental pathways in plants and animals. Here we analyze small RNA populations from mature rice grain and seedlings by pyrosequencing. Using a clustering algorithm to locate regions producing small RNAs, w...
ORGANISM(S): Oryza sativa 
2008-11-24 | E-GEOD-13152 | biostudies-arrayexpress
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