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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
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
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
MetabolomicsNutritional quality and genetic differences of five amaranth cultivars revealed by metabolome profiling and whole-genome sequencing (Leaf assays)

BACKGROUND: Amaranth (Amaranthus spp.) has high nutritional quality, with edible grain and leaves, and many agronomic advantages, making it a promising part of the solution for global food insecurity. However, we lack comprehensive metabolomic and genome sequence data fo...

2025-02-25 | MTBLS3498 | MetaboLights
MetabolomicsNutritional quality and genetic differences of five amaranth cultivars revealed by metabolome profiling and whole-genome sequencing (Seed assays)

BACKGROUND: Amaranth (Amaranthus spp.) has high nutritional quality, with edible grain and leaves, and many agronomic advantages, making it a promising part of the solution for global food insecurity. However, we lack comprehensive metabolomic and genome sequence data fo...

2025-02-25 | MTBLS815 | MetaboLights
TranscriptomicsDifferential gene expression studies for identifying genes imparting heat stress tolerance in wheat during grain filling.
Heat stress is one of the major abiotic stress factor that affects wheat yield. Especially, heat stress during grain filling affects grain yield besides reduced grain quality. So, in our present study, three genotypes with varied levels of tolerance to heat stress were chosen. They were subject...
ORGANISM(S): Triticum aestivum 
2019-12-16 | E-MTAB-6140 | biostudies-arrayexpress
ProteomicsCombining P and Zn fertilization to enhance yield, grain Zn availability and protein profile in maize grown on Mediterranean soils
Alkaline soils such as those found in some Mediterranean areas typically have a low phosphorus (P) and zinc (Zn) phytoavailability that detracts from plant growth and yield. We examined the effects of P and Zn fertilization individually and in combination on growth, yield and grain protein content i...
ORGANISM(S): Zea mays (Maize) 
2021-09-09 | PXD021503 | Pride
Zea mays Grain protein quality Seed storage proteins Lc-ms/ms 
ProteomicsIncreased wheat protein content via introgression of a HMW glutenin selectively reshapes the grain proteome
Introgression of a high molecular weight glutenin subunit (HMW-GS) gene, 1Ay21*, into commercial wheat cultivars increased overall grain protein content and bread-making quality by unknown mechanisms. As well as increased abundance of 1Ay HMW-GS, 115 differentially expressed proteins (DEPs) were dis...
ORGANISM(S): Triticum aestivum (Wheat) 
2021-05-30 | PXD021706 | Pride
Lc-msms Mature grain Wheat 
TranscriptomicsEffect of downregulation of the high grain protein content (GPC) gene on the wheat transcriptome during monocarpic senescence
When GPC transcription factor in hexaploid wheat is down-regulated by stable RNA interference (GPC RNAi), senescence is significantly delayed and grain protein content together with the overall nutrient partitioning to the grain is greatly reduced. mRNA-seq was used to catalogue the genes that are r...
ORGANISM(S): Triticum aestivum 
2011-09-23 | E-GEOD-25759 | biostudies-arrayexpress
TranscriptomicsIntegrated metabolomic and transcriptome analyses reveal finishing forage affects metabolic pathways related to beef quality and animal welfare
Beef represents a major diet component and source of protein in many countries. With an increment demand for beef, the industry is currently undergoing changes towards natural produced beef. Consumers not only concern about product quality, but also for the well-being of animals. Therefore, the cons...
ORGANISM(S): Bos taurus 
2016-06-23 | E-GEOD-70248 | biostudies-arrayexpress
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