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TranscriptomicsSenescence time course of unfertilized Arabidopsis thaliana ovules
Flowers have a species-specific fertile period during which pollination and fertilization have to occur to initiate seed and fruit development. Within the flower, the functional life span of the ovule containing the female gametophyte is decisive for fertilization and the initiation of seed developm...
ORGANISM(S): Arabidopsis thaliana 
2023-05-30 | E-MTAB-12174 | biostudies-arrayexpress
TranscriptomicsTranscription analysis of E. coli processed at persistent and decreasing glucose limitation in a fed-batch cultivation
A time series of whole-genome transcription profiling of E. coli K-12 W3110 was performed to study the dynamic physiological response of E. coli K-12 W3110 to limited carbon conditions. cDNA from eight time intervals after glucose limitation, representing different stages of glucose depletion, along...
ORGANISM(S): Escherichia coli W3110 
2010-05-19 | E-GEOD-10307 | biostudies-arrayexpress
UnknownSeeded Aβ(1-40) amyloid fibril
Not available
EMPIAR-11596 | biostudies-other
UnknownUnseeded Aβ(1-40) amyloid fibrils
Not available
EMPIAR-11595 | biostudies-other
UnknownAL amyloid fibril from the FOR010 light chain
Not available
EMPIAR-11802 | biostudies-other
UnknownAL amyloid fibril from the FOR103 light chain
Not available
EMPIAR-11801 | biostudies-other
TranscriptomicsDeep sequencing of endogenous mRNA from Caenorhabditis elegans in the presence and absence of 1-methylnicotinamide (MNA) and nicotinic acid (NA)
Sirtuins, a family of histone deacetylases, have a fiercely debated role in regulating lifespan of different species. Contrasting recent observations, we here find that overexpression of sir-2.1, the orthologue of mammalian SirT1, does extend C. elegans lifespan. Sirtuins are known to convert NAD+ i...
ORGANISM(S): Caenorhabditis elegans 
2013-08-09 | E-GEOD-49662 | biostudies-arrayexpress
TranscriptomicsRNA-seq of C.elegans and M.musculus in the presence and absence of D-Glucosamine (GlcN)
D-Glucosamine (2-amino-2-deoxy-D-glucose, C.A.S.# 3416-24-8) (GlcN) is a freely available and commonly used dietary supplement possibly promoting cartilage health in humans which also acts as an inhibitor of glycolysis. We here find that GlcN extends C. elegans lifespan by impairing glucose metaboli...
ORGANISM(S): Mus musculus 
2014-03-07 | E-GEOD-54853 | biostudies-arrayexpress
TranscriptomicsGenome-wide identification of transcriptional start sites in the haloarchaeon Haloferax volcanii based on differential RNA-Seq (dRNA-Seq)
Three biological replicates of H. volcanii grown under optimal conditions to mid-exponential growth phase were used to determine the primary transcriptome and map 5’-ends of transcripts. In total, 4,749 potential transcriptional start sites (TSS) were detected. A position weight matrix was derived...
ORGANISM(S): Haloferax volcanii DS2 
2016-08-10 | E-GEOD-82206 | biostudies-arrayexpress
UnknownAmyloid fibril structure from the vascular variant of systemic AA amyloidosis
Not available
EMPIAR-11342 | biostudies-other
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