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TranscriptomicsThe composition and function of chaperone networks in Solanum lycopersicum explored by transcriptome sequencing and microarray meta-analysis
Heat shock proteins (Hsps) are molecular chaperones primarily involved in maintenance of protein homeostasis. Their function has been best characterized in heat stress (HS) response during which Hsps are transcriptionally controlled by heat stress transcription factors (Hsfs). The role of Hsfs and H...
ORGANISM(S): Solanum lycopersicum 
2014-08-01 | E-GEOD-56611 | biostudies-arrayexpress
TranscriptomicsHsfA2 controls the activity of developmentally and stress-regulated heat stress protection mechanisms in tomato male reproductive tissues
Male reproductive tissues are more sensitive to heat stress compared to vegetative tissues, however the basis of this phenomenon is poorly understood. Heat stress transcription factors (Hsfs) regulate the transcriptional changes required for protection and recovery from heat stress. HsfA2 has been c...
ORGANISM(S): Solanum lycopersicum 
2016-02-22 | E-GEOD-68500 | biostudies-arrayexpress
TranscriptomicsExpression of orthologs of ribosome biogenesis factors in vegetative and reproductive tissues in Solanum lycopersicum
Ribosome biogenesis is a major cellular processes involving a large inventory of proteinaceous and RNA cofactors. Recent bioinformatics approaches discovered a large but not complete overlap of the inventory between yeast, mammals and plants. We re-inspected the complexity of ribosome biogenesis fac...
ORGANISM(S): Solanum lycopersicum 
2014-08-01 | E-GEOD-56610 | biostudies-arrayexpress
TranscriptomicsSmall noncoding RNAs in tomato pollen
We used tomato pollen in order to identify pollen stage-specific small non-coding RNAs (sncRNAs) and their target mRNAs. We further deployed elevated temperatures to discern stress responsive sncRNAs. For this purpose high throughput sncRNA-sequencing was performed for three-replicated sncRNAs libra...
ORGANISM(S): Solanum lycopersicum 
2015-08-20 | E-MTAB-3830 | biostudies-arrayexpress
TranscriptomicsPlant thermospermine-specific polyamine oxidases have a crucial role in vascular development and stem growth and were acquired from Metazoan(s) at non-vascular plant stage
Arabidopsis thaliana polyamine oxidase 5 gene (AtPAO5) functions as a thermospermine (T-Spm) oxidase. Aerial growth of its knock-out mutant (Atpao5-2) is significantly repressed by low dose(s) of T-Spm but not by other polyamines. Massive analysis of 3’-cDNA ends (MACE) was performed. Cell wall, l...
ORGANISM(S): Arabidopsis thaliana 
2016-02-22 | E-GEOD-69510 | biostudies-arrayexpress
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