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ProteomicsProteome of rice shoot apical meristem
DNA methylation is an epigenetic modification that specifies the basic state of pluripotent stem cells and regulates the developmental transition from stem cells to various cell types. In flowering plants, the shoot apical meristem (SAM) contains a pluripotent stem cell population which generates th...
ORGANISM(S): Oryza sativa (Rice) 
2020-08-14 | PXD020608 | Pride
Sam Rice Shoot apical meristem Flowering 
ProteomicsThe role of methylation in egress and motility initiation in Toxoplasma gondii
Apicomplexan parasites such as Toxoplasma gondii depend on finely tuned cytoskeletal dynamics to invade and exit host cells. A central structure in this process is the conoid, a dynamic apical microtubule-based scaffold that integrates signalling and structural cues to initiate motility. While the l...
ORGANISM(S): Toxoplasma gondii RH 
2026-08-24 | PXD067879 | Pride
Akmt Toxoplasma gondii Motility initiation Apical methylation Pckmt 
GenomicsThe characteristics of genome-wide DNA methylation in naM-CM-/ve CD4+ T cells of patients with psoriasis and atopic dermatitis
Psoriasis and atopic dermatitis (AD) are characterized by polarized CD4+ T cell responses. During the polarization of naM-CM-/ve CD4+ T cells, DNA methylation plays an important role in the regulation of gene transcription. In this study, we profiled the genome-wide DNA methylation status of naM-CM-...
ORGANISM(S): Homo sapiens 
2012-03-17 | E-GEOD-35582 | biostudies-arrayexpress
TranscriptomicsDNA methylation data from nasal epithelial cells of human smokers and nonsmokers
We are investigating the methylation profiles associated with cigarette smoke exposure. We used arrays to compare the DNA methylation profiles in healthy human smokers and nonsmokers. Nasal epithelial cells were extracted from 12 volunteers (6 smokers, 6 nonsmokers), and grown until fully differenti...
ORGANISM(S): Homo sapiens 
2011-06-01 | E-GEOD-28368 | biostudies-arrayexpress
TranscriptomicsGene Expression between two cell layers in maize shoot apical meristem
All above ground organs of higher plants are ultimately derived from shoot apical meristems (SAMs). The SAM exhibits distinctive structural organization, and monocot SAMs such as maize are comprised of two cell layers, a single cell layered tunica (L1) and a corpus (L2). Although recent research ha...
ORGANISM(S): Zea mays 
2013-01-28 | E-GEOD-16868 | biostudies-arrayexpress
TranscriptomicsGlobal transcriptomic changes induced by manipulate MSH1 gene in tomato using next generation sequencing
apical meristem tissues from 4-week-old wild type, epiF3, MSH1 gene mutant including (mild-DR and dwarf-DR) plants were used in this experiment. For each genotype, the transcriptome was sequenced with 3 biological replicates.
ORGANISM(S): Solanum lycopersicum 
2015-02-23 | E-GEOD-65242 | biostudies-arrayexpress
UnknownThe Chromatin Remodeling Factor BrCHR39 Targets DNA Methylation to Positively Regulate Apical Dominance in Brassica rapa.
Not available
S-EPMC10051476 | biostudies-literature
TranscriptomicsSmall RNAs in transgenic TaNAM-RNAi wheat plants
To explore the effect of stable RNAi on the small RNA (sRNA) population in wheat, we constructed a sRNA library from hexaploid wheat that expresses an RNAi construct under the 35S promoter that targets the endogenous NO APICAL MERISTEM (TaNAM) gene. The presence of this RNAi transgene causes a 40% r...
ORGANISM(S): Triticum aestivum 
2010-05-28 | E-GEOD-22048 | biostudies-arrayexpress
TranscriptomicsGene expression and H3K27 tri-methylation analysis of meristematic tissue (Me) and young leaves (Le) isolated by manual dissection of clv3-9 plants
This SuperSeries is composed of the following subset Series: GSE24464: Expression analysis of meristematic tissue (Me) and young leaves (Le) isolated by manual dissection of clv3-9 plants GSE24474: H3K27 tri-methylation analysis of meristematic tissue (Me) and young leaves (Le) isolated by manual di...
ORGANISM(S): Arabidopsis thaliana 
2011-04-20 | E-GEOD-24507 | biostudies-arrayexpress
TranscriptomicsH3K27 tri-methylation analysis of meristematic tissue (Me) and young leaves (Le) isolated by manual dissection of clv3-9 plants
For the histone methylation analysis of undifferentiated and differentiated tissues a meristem enriched fraction and young leaves (up to 3 mm leaf blade length) were isolated from clavata3-9 plants. Clavata3-9 mutants harbour larger shoot apical meristems than wild type plants enabling the preparati...
ORGANISM(S): Arabidopsis thaliana 
2011-03-21 | E-GEOD-24474 | biostudies-arrayexpress
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