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MetabolomicsSalmonella enterica and Pseudomonas syringe uniquely alter the exometabolomic profile of the Arabidopsis leaf surface
To successfully colonize healthy plants, bacterial pathogens must overcome stressful conditions on the leaf surface before entering the leaf tissues through natural openings. In this study, we developed an approach to examine the exometabolomic profiles of the leaf surface when exposing plants with ...
2025-06-17 | MTBLS9884 | MetaboLights
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
TranscriptomicsHigh resolution temporal profiling of gene expression during Arabidopsis leaf development (senescence process)
Leaf senescence is an essential developmental process that involves altered regulation of thousands of genes and changes in many metabolic and signaling pathways resulting in massive physiological and structural changes in the leaf. The regulation of senescence is complex and although several senesc...
ORGANISM(S): Arabidopsis thaliana 
2011-03-24 | E-GEOD-22982 | biostudies-arrayexpress
TranscriptomicsSpatio-temporal gene expression of various tissues/organs throughout entire growth in rice
An overview of the expression pattern of all rice genes under natural field conditions based on microarray analysis of different organs and tissues at various stages of growth and development from transplanting to harvesting. A total of 48 samples representing organs/tissues at various stages of gro...
ORGANISM(S): Oryza sativa Japonica Group 
2011-01-13 | E-GEOD-21396 | biostudies-arrayexpress
TranscriptomicsA gene regulatory network involving the class II ERF transcriptional repressors in leaf senescence of Arabidopsis thaliana
Leaf senescence is the final developmental process that includes the mobilization of nutrients from old leaves to newly growing tissues. The progression of leaf senescence requires dynamic but coordinated changes of gene expression. Although several transcription factors (TFs) are known to be involv...
ORGANISM(S): Arabidopsis thaliana 
2013-07-02 | E-GEOD-41053 | biostudies-arrayexpress
TranscriptomicsANGUSTIFOLIA 3 binds SWI/SNF chromatin remodeling complexes to regulate transcription during Arabidopsis leaf development
The transcriptional coactivator ANGUSTIFOLIA 3 (AN3) stimulates cell proliferation during Arabidopsis leaf development, but the molecular mechanism is largely unknown. We show here that inducible nuclear localization of AN3 during initial leaf growth results in differential expression of important t...
ORGANISM(S): Arabidopsis thaliana 
2014-09-09 | E-GEOD-42875 | biostudies-arrayexpress
TranscriptomicsContinuous gene expression profile of leaf at nighttime throughout the entire growth of rice in the field
A continuous gene expression profiling of leaves was performed during nighttime at regular interval from transplanting until harvesting to understand the changes of transcriptional program and physiological state throughout entire growth of the rice plant under natural field conditions. The uppermos...
ORGANISM(S): Oryza sativa Japonica Group 
2012-12-03 | E-GEOD-36042 | biostudies-arrayexpress
ProteomicsSts2, a transcriptional activator effector of Ustilago maydis, regulates hyperplasia in maize during pathogen-induced tumor formation
Ustilago maydis causes common smut in maize, which is characterized by tumor formation in aerial parts of maize. Tumor comes from the de novo cell division of highly developed bundle sheath and subsequent cell enlargement. However, its mechanism is still unknown. Here, we characterize the U. maydis ...
ORGANISM(S): Zea mays (Maize) 
2023-10-12 | PXD040350 | Pride
Ustilago maydis Bundle sheath Transcriptional activator Hyperplasia tumor Leaf developmental regulator 
TranscriptomicsArabidopsis Flower and Embryo Developmental Genes are Repressed in Seedlings by Different Combinations of Polycomb Group Proteins in Association with Distinct Sets of Cis-regulatory Elements
Polycomb Group Proteins (PcGs) is critical in defining the epigenetic blueprint for animal and plant development. In plants, loss of different PcGs display both common and unique phenotypic defects, yet little is known about how these are established. Here, based on quantitative comparison of epig...
ORGANISM(S): Arabidopsis thaliana 
2016-01-19 | E-GEOD-67322 | biostudies-arrayexpress
ProteomicsTACO LEAF, a putative transcriptional regulator in Arabidopsis, is a target of the protein kinase CK2
During the growth of multicellular organisms, spatial and temporal patterns of gene expression are strictly regulated to ensure that developmental programs are invoked at the appropriate stage. In this work, we describe a putative transcriptional regulator in Arabidopsis, TACO LEAF (TCO), whose over...
ORGANISM(S): Arabidopsis thaliana (Mouse-ear cress) 
2019-01-07 | PXD011565 | Pride
Phosphoryation Arabidopsis Ck2 Lc-ms/ms 
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