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MetabolomicsWheat growth, applied water use efficiency and flag leaf metabolome under continuous and pulsed deficit irrigation

The intensity and frequency of precipitation events are predicted to change over the coming decades. For many areas, longer periods without rainfall are expected. We investigated the importance of irrigation frequency under water deficit conditions for growth, physiology and chemistry of wheat (<...

2020-09-23 | MTBLS1821 | MetaboLights
TranscriptomicsTranscriptome Phase Distribution Analysis Reveals Diurnal Regulated Biological Processes and Key Pathways in Rice Flag Leaves and Seedling Leaves
Plant diurnal oscillation is a 24-hour period based variation. The correlation between diurnal genes and biological pathways was widely revealed by microarray analysis in different species. Rice (Oryza sativa) is the major food staple for about half of the world's population. The rice flag leaf is e...
ORGANISM(S): Oryza sativa 
2011-03-24 | E-GEOD-28124 | biostudies-arrayexpress
TranscriptomicsA global analysis of QTLs for expression variations in rice flag leaf at heading date
Analyses of QTLs for expression levels (eQTLs) of the genes reveal genetic relationship between expression variation and the regulator, thus unlocking the information for identifying the regulatory network. In this study, we used Affymetrix GeneChip Rice Genome Array to analyze eQTLs in rice flag le...
ORGANISM(S): Oryza sativa 
2014-02-05 | E-GEOD-49020 | biostudies-arrayexpress
TranscriptomicsGenome-wide Expression Profiles of Drought and High-salinity Stresses-responsive Genes in Rice (Oryza Sativa L. Indica)
Three rice major tissues, namely flag leaf, shoot and panicle, were involved in this study. Each tissue had two kinds stress treatment, drought and high salinity, in 3 different time courses. For drought treated samples, an additional water recovery was applied. Each experiment had three replicates....
ORGANISM(S): Oryza sativa 
2010-06-05 | E-GEOD-6533 | biostudies-arrayexpress
Proteomicsproteomics analysis of wheat flag leaf in heat stress
Wheat plants (T. aestivum cv. Chinese Spring) were grown in a greenhouse and watered daily to avoid drought stress. The main stem ears were labelled when flowering. At 12 days after anthesis, the plants were transferred to growth chambers with a temperature regime of 24/17◦C (14 h/10 h) day/night cy...
ORGANISM(S): Triticum aestivum (Wheat) 
2017-07-07 | PXD006207 | Pride
Flag leaf Wheat Itraq Heat stress 
ProteomicsIdentification of active papain-like cysteine proteases in the flag leaf of naturally senescing and ozone-exposed wheat plants.
Current tropospheric ozone (O3) background concentrations have significant adverse effects on wheat. O3 generally induces oxidative damages and premature leaf senescence leading to important yield losses. As vacuolar Endoproteases (EP) are involved in both maintaining cell longevity during abiotic s...
ORGANISM(S): Triticum aestivum (Wheat) 
2026-09-01 | PXD043477 | Pride
Activity-based protein profiling Tropospheric ozone Wheat (triticum aestivum l.) Flag leaf senescence Triticain alpha Papain-like cysteine protease 
TranscriptomicsTranscription profiling time series of flag leaves from spring wheat to study senecence
A transcriptomic time-course study was performed on the senescence process in flag leaves of the spring wheat cultivar Bobwhite grown in the green-house. Leaf samples were harvested at eight time-points from the time of ear emergence until 50% yellowing of the harvested leaf sample.
ORGANISM(S): Triticum aestivum 
2006-11-01 | E-MEXP-850 | biostudies-arrayexpress
TranscriptomicsTranscriptome profiling disclosed the effect of single and combined drought and heat stress on reprogramming of genes expression in barley flag leaf
This study was aimed at deciphering the impact of drought and heat on genome-wide gene expression in flag leaf of barley. We employed high-throughput sequencing of mRNA to identify genes that are associated with response to drought or heat and to their combination. Our study demonstrated that under ...
ORGANISM(S): Hordeum vulgare 
2022-12-28 | E-MTAB-12438 | biostudies-arrayexpress
TranscriptomicsDynamic profile of gene expression in rice flag leaf under high temperature
To comprehend the gene expression profile in rice flag leaf under high temperature, Agilent 4M-CM-^W44k rice oligo microarray experiments were carried out using rice flag leaf of reproductive stage at 0 min, 20 min, 60 min, 2 hr, 4 hr, and 8 hr after the treatment of 40 degree centigrade, and the si...
ORGANISM(S): Oryza sativa 
2013-09-10 | E-GEOD-45259 | biostudies-arrayexpress
GenomicsTranscriptome analysis of Barley flag leaf during senescence
Transcriptome analysis of Barley flag leaf during senescence
PRJNA744188 | ENA
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