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305 results for “gene clusters”
Script and data for "rec-1 loss of function increases recombination in the central gene clusters at the expense of autosomal pairing centers"
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[Data from:] A butterfly egg-killing hypersensitive response in Brassica nigra is controlled by a single locus, PEK, containing a cluster of TIR-NBS-LRR receptor genes
<p>Genetic mapping of a HR-like cell death induced by <em>Pieris </em>spp. butterfly eggs in <em>Brassica nigra.</em></p>
The invasive land flatworm Arthurdendyus triangulatus: repeated sequences in the mitogenome, extra-long cox2 gene and paralogous rRNA clusters
<p>Fasta and tbl files for the mitogenomes of various Rhynchodeminae</p>
Data from: A recently transferred cluster of bacterial genes in Trichomonas vaginalis –lateral gene transfer and the fate of acquired genes.
Background: Lateral Gene Transfer (LGT) has recently gained recognition as an important contributor to some eukaryote proteomes, but the mechanisms of acquisition and fixation in eukaryotic genomes are still uncertain. A previously defined norm for LGTs in microbial eukaryotes states that the majority are genes involved in metabolism, the LGTs are typically localized one by one, surrounded by vertically inherited genes on the chromosome, and phylogenetics shows that a broad collection of bacterial lineages have contributed to the transferome. Results: A unique 34 kbp long fragment with 27 clustered genes (TvLF) of prokaryote origin was identified in the sequenced genome of the protozoan parasite Trichomonas vaginalis. Using a PCR based approach we confirmed the presence of the orthologous fragment in four additional T. vaginalis strains. Detailed sequence analyses unambiguously suggest that TvLF is the result of one single, recent LGT event. The proposed donor is a close relative to the firmicute bacterium Peptoniphilus harei. High nucleotide sequence similarity between T. vaginalis strains, as well as to P. harei, and the absence of homologs in other Trichomonas species, suggests that the transfer event took place after the radiation of the genus Trichomonas. Some genes have undergone pseudogenization and degradation, indicating that they may not be retained in the future. Functional annotations reveal that genes involved in informational processes are particularly prone to degradation. Conclusions: We conclude that, although the majority of eukaryote LGTs are single gene occurrences, they may be acquired in clusters of several genes that are subsequently cleansed of evolutionarily less advantageous genes.
Microscopy data: interaction of the gene zgc::64022 with RNA polymerase II clusters during early zebrafish embryo development
<p>Microscopy image data containing fluorescently labeled gene loci, recruited RNA polymerase II, and elongating RNA polymerase II.</p> <p>This data set is for the gene <em>zgc::64022</em> and is obtained from fixed zebrafish embryos, collected at the developmental stages oblong, sphere, dome, 30% epiboly, and 50% epiboly (indicated in the file names). Data were recorded using an instant-SIM microscope (iSIM, VisiTech UK) with a 100X TIRF oil immersion objective (Nikon, NA 1.49, CFI SR HP Apo TIRF 100XAC Oil). Two independent experiments were performed (IF1, IF2 in the file name), for each experiment, between one and three samples were prepared per stage and experiment (001, 002 in the file name).</p> <p>The image data are in the ND2 format (Nikon proprietary) and can be imported using the BioFormats importer (Open Microscopy Environment).</p>
Microscopy data: interaction of the gene vamp2 with RNA polymerase II clusters during early zebrafish embryo development
<p>Microscopy image data containing fluorescently labeled gene loci, recruited RNA polymerase II, and elongating RNA polymerase II.</p> <p>This data set is for the gene <em>vamp2</em> and is obtained from fixed zebrafish embryos, collected at the developmental stages oblong, sphere, dome, 30% epiboly, and 50% epiboly (indicated in the file names). Data were recorded using an instant-SIM microscope (iSIM, VisiTech UK) with a 100X TIRF oil immersion objective (Nikon, NA 1.49, CFI SR HP Apo TIRF 100XAC Oil). Two independent experiments were performed (IF1, IF2 in the file name), for each experiment, between one and three samples were prepared per stage and experiment (001, 002, 003 in the file name).</p> <p>The image data are in the ND2 format (Nikon proprietary) and can be imported using the BioFormats importer (Open Microscopy Environment).</p>
G-SAM DGE genes and clusters
<p>Genes found differentially expressed in the G-SAM dataset</p>
Biosynthetic Gene Cluster Synteny - Orthologous Polyketide Synthases in Hypogymnia physodes, Hypogymnia tubulosa and Parmelia sulcata
<p>Supplementary Material of Publication</p>
Diversity of biosynthetic gene clusters in gut bacteria of turtle ants
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Data from: An evolutionary history of the selectin gene cluster in humans
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Data from: A recently transferred cluster of bacterial genes in Trichomonas vaginalis –lateral gene transfer and the fate of acquired genes.
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Data from: Evolutionary ecology of beta-lactam gene clusters in animals
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Data from: Islands and streams: clusters and gene flow in wild barley populations from the Levant
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Data from: Copy number polymorphism in the α-globin gene cluster of European rabbit (Oryctolagus cuniculus).
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Acetyltransferase Enok regulates transposon silencing by promoting transcription at piRNA clusters and genes involved in piRNA biosynthesis [Enok ChIP-seq]
GEO Series GSE105025. Drosophila melanogaster. 6 samples. Type: Genome binding/occupancy profiling by high throughput sequencing.
Cortical hypermethylation across an extended region spanning the HOXA gene cluster on chromosome 7 is robustly associated with Alzheimer's disease neuropathology
GEO Series GSE80970. Homo sapiens. 286 samples. Type: Methylation profiling by genome tiling array.
Differential expression of genes after over expression of miR-23a~27a~24-2 cluster in human embryonic kidney cells
GEO Series GSE20158. Homo sapiens. 6 samples. Type: Expression profiling by array.
Clustering of tissue-specific sub-TADs accompanies the regulation of HoxA genes in developing limbs
GEO Series GSE52483. Mus musculus. 3 samples. Type: Genome binding/occupancy profiling by high throughput sequencing.
Regional specific differentiation of integumentary organs: SATB2 is involved in α- and β-keratin gene cluster switching in the chicken
GEO Series GSE178651. Gallus gallus. 16 samples. Type: Expression profiling by high throughput sequencing.
Frequent long-range epigenetic silencing of protocadherin gene clusters on chromosome 5q31 in Wilms' tumour
GEO Series GSE15027. Homo sapiens. 5 samples. Type: Genome binding/occupancy profiling by genome tiling array.
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.