cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6075/j0ff3qwf
title: CIL:49107, Homo sapiens. In Cell Image Library

description: Gustafsdottir et al. (doi:10.1371/journal.pone.0080999) have developed a multiplex cytological profiling assay that "paints the cell" with as many fluorescent markers as possible without compromising our ability to extract rich, quantitative profiles in high throughput. The assay detects seven major cellular components. In a pilot screen of bioactive compounds, the assay detected a range of cellular phenotypes and it clustered compounds with similar annotated protein targets or chemical structure based on cytological profiles. The results demonstrate that the assay captures subtle patterns in the combination of morphological labels, thereby detecting the effects of chemical compounds even though their targets are not stained directly. This image-based assay provides an unbiased approach to characterize compound- and disease-associated cell states to support future probe discovery. Using the cell-painting assay, the Broad Institute has assembled a reference dataset of profiles for U2OS osteosarcoma cells treated with ~30,000 compounds. The compound collection includes DOS-derived compounds (20,000), as well as chemically diverse MLI compounds with biologically diverse performance identified through analysis of PubChem (10,000), and known bioactive compounds to serve as landmarks (2,500). The DOS compounds consist of structurally diverse and stereochemically rich compounds with structures distinct from the current MLSMR. The compound collection also includes 267 distinct compounds nominated by MLPCN Centers from projects for which the Centers would like to identify new chemical series with similar activities. The experiment consists of 375 microtiter plates. Each plate has 384 wells. Each field was imaged in five channels (detection wavelengths), and each channel is stored as a separate, grayscale 16-bit TIFF image file.

The experiment consists of 375 microtiter plates. Each plate has 384 wells. Each field was imaged in five channels (detection wavelengths), and each channel is stored as a separate, grayscale 16-bit TIFF image file.
description: Plate 24683 - Phenotypic profiling attempts to summarize multiparametric, feature-based analysis of cellular phenotypes of each sample so that similarities between profiles reflect similarities between samples. This image set provides a basis for testing image-based profiling methods wrt. to their ability to distinguish the effects of small molecules. The images are of U2OS cells treated with each of 1600 known bioactive compounds and labeled with six labels that characterize seven organelles (the cell-painting assay). This experiment consists of 375 plates in 384-well format, for a data set comprised of 988,994 fields of view. Each field was imaged in five channels (detection wavelengths), and each channel is stored as a separate, grayscale image file, so there are approximately 5 million image files in 16-bit TIFF format.
DOI: 10.6075/j0j67fgs
title: CIL:49106, Homo sapiens. In Cell Image Library

description: Plate 24684 - Phenotypic profiling attempts to summarize multiparametric, feature-based analysis of cellular phenotypes of each sample so that similarities between profiles reflect similarities between samples. This image set provides a basis for testing image-based profiling methods wrt. to their ability to distinguish the effects of small molecules. The images are of U2OS cells treated with each of 1600 known bioactive compounds and labeled with six labels that characterize seven organelles (the cell-painting assay). This experiment consists of 375 plates in 384-well format, for a data set comprised of 988,994 fields of view. Each field was imaged in five channels (detection wavelengths), and each channel is stored as a separate, grayscale image file, so there are approximately 5 million image files in 16-bit TIFF format.
description: Gustafsdottir et al. (doi:10.1371/journal.pone.0080999) have developed a multiplex cytological profiling assay that "paints the cell" with as many fluorescent markers as possible without compromising our ability to extract rich, quantitative profiles in high throughput. The assay detects seven major cellular components. In a pilot screen of bioactive compounds, the assay detected a range of cellular phenotypes and it clustered compounds with similar annotated protein targets or chemical structure based on cytological profiles. The results demonstrate that the assay captures subtle patterns in the combination of morphological labels, thereby detecting the effects of chemical compounds even though their targets are not stained directly. This image-based assay provides an unbiased approach to characterize compound- and disease-associated cell states to support future probe discovery. Using the cell-painting assay, the Broad Institute has assembled a reference dataset of profiles for U2OS osteosarcoma cells treated with ~30,000 compounds. The compound collection includes DOS-derived compounds (20,000), as well as chemically diverse MLI compounds with biologically diverse performance identified through analysis of PubChem (10,000), and known bioactive compounds to serve as landmarks (2,500). The DOS compounds consist of structurally diverse and stereochemically rich compounds with structures distinct from the current MLSMR. The compound collection also includes 267 distinct compounds nominated by MLPCN Centers from projects for which the Centers would like to identify new chemical series with similar activities. The experiment consists of 375 microtiter plates. Each plate has 384 wells. Each field was imaged in five channels (detection wavelengths), and each channel is stored as a separate, grayscale 16-bit TIFF image file.

The experiment consists of 375 microtiter plates. Each plate has 384 wells. Each field was imaged in five channels (detection wavelengths), and each channel is stored as a separate, grayscale 16-bit TIFF image file.
DOI: 10.6075/j07w69rf
title: CIL:49103, Homo sapiens. In Cell Image Library

description: Gustafsdottir et al. (doi:10.1371/journal.pone.0080999) have developed a multiplex cytological profiling assay that "paints the cell" with as many fluorescent markers as possible without compromising our ability to extract rich, quantitative profiles in high throughput. The assay detects seven major cellular components. In a pilot screen of bioactive compounds, the assay detected a range of cellular phenotypes and it clustered compounds with similar annotated protein targets or chemical structure based on cytological profiles. The results demonstrate that the assay captures subtle patterns in the combination of morphological labels, thereby detecting the effects of chemical compounds even though their targets are not stained directly. This image-based assay provides an unbiased approach to characterize compound- and disease-associated cell states to support future probe discovery. Using the cell-painting assay, the Broad Institute has assembled a reference dataset of profiles for U2OS osteosarcoma cells treated with ~30,000 compounds. The compound collection includes DOS-derived compounds (20,000), as well as chemically diverse MLI compounds with biologically diverse performance identified through analysis of PubChem (10,000), and known bioactive compounds to serve as landmarks (2,500). The DOS compounds consist of structurally diverse and stereochemically rich compounds with structures distinct from the current MLSMR. The compound collection also includes 267 distinct compounds nominated by MLPCN Centers from projects for which the Centers would like to identify new chemical series with similar activities. The experiment consists of 375 microtiter plates. Each plate has 384 wells. Each field was imaged in five channels (detection wavelengths), and each channel is stored as a separate, grayscale 16-bit TIFF image file.

The experiment consists of 375 microtiter plates. Each plate has 384 wells. Each field was imaged in five channels (detection wavelengths), and each channel is stored as a separate, grayscale 16-bit TIFF image file.
description: Plate 24688 - Phenotypic profiling attempts to summarize multiparametric, feature-based analysis of cellular phenotypes of each sample so that similarities between profiles reflect similarities between samples. This image set provides a basis for testing image-based profiling methods wrt. to their ability to distinguish the effects of small molecules. The images are of U2OS cells treated with each of 1600 known bioactive compounds and labeled with six labels that characterize seven organelles (the cell-painting assay). This experiment consists of 375 plates in 384-well format, for a data set comprised of 988,994 fields of view. Each field was imaged in five channels (detection wavelengths), and each channel is stored as a separate, grayscale image file, so there are approximately 5 million image files in 16-bit TIFF format.
DOI: 10.6075/j01z442g
title: CIL: 54437, Homo sapiens. In Cell Image Library

description: Imaging mode: bright-field microscopy
Visualization methods: hematoxylin and eosin
description: 5 um sections of FFPE prefrontal cortex tissue from post-mortem, human non-symptomatic donor labeled for hematoxylin and eosin.
description: Pathology load assessment of de-identified, human, post-mortem Alzheimer's disease and age-matched non-symptomatic donor prefrontal cortex brain tissue. We used these imaging data to inform donor stratification when we generated a large single nuclei RNA sequencing (snRNA-seq) dataset. Given we generated both imaging and snRNA-seq datasets the same location/piece of tissue for each donor, this gives us an unprecedented platform to evaluate cell type/subpopulation transcriptomes and relate them directly to their respective tissue microenvironments.
DOI: 10.6075/j0k35s96
title: CIL:50514, ultrastructural features in AD neurons. In Cell Image Library

description: We examined the structural organization of cytoskeletal components and membrane systems in neurons of well preserved biopsy material from Alzheimer‚Äôs disease (AD). Information was obtained from thin sectioned material using conventional electron microscopy and from thick sections with the high voltage electron microscope. Stereo viewing and computer assisted serial reconstruction techniques were employed to visualize three-dimensional relationships among cytoplasmic components of cortical neurons.
description: We observed several interesting ultrastructural features in AD neurons. These include associations of paired helical filaments (PHF) with the membranes of the nuclear envelope and with ribosomes, differences between the distribution of the Golgi apparatus in neurons containing paired helical filament bundles as compared to neurons without these filaments, and abnormalities in the microtubules of neuronal processes in the vicinity of neuritic plaques.
description: Item type: recorded image
Imaging mode: serial section TEM
DOI: 10.6075/j0wm1c87
title: CIL:24970, Drosophila melanogaster, fat body cell. In Cell Image Library

description: Cells were dissected, fixed with formalin, stained with uranyl acetate, embedded in epoxy resin, and 0.5 micrometer sections prepared
(see Ris H, 1981 Stereoscopic Electron Microscopy of Chromosomes, Meth Cell Biol 22:77-96). Grids were observed using the Madison High Voltage Electron Microscope at 1 MeV.
description: Preparation: formaldehyde fixed tissue; tissue in epoxy resin embedment
Relation to intact cell: microtome-sectioned tissue
Item type: film
Imaging mode: transmission electron microscopy (TEM)
Parameter imaged: elastic scattering of electrons
Source of contrast: differences in adsorption or binding of stain
Visualization methods: uranyl salt; tungsten compound
Processing history: unprocessed raw data
description: HVEM image of thick section of a polytene chromosome from the fat bodyof 3rd instar larvae of Drosophila melanogaster showing the organization into bands and interbands characteristic of polytene chromosomes. 
 This image was taken with a tilt angle of +5 degrees. The accompanying grouped image, taken at -5 degrees forms a stereo pair, providing a 3D view of the chromosome.
DOI: 10.25919/qsv7-wa11
title: Hydroclimate projections for Victoria

description: This dataset is developed to support the updating of guidelines for assessing the impact of climate change on water availability in Victoria. The dataset provides future projections for climate and runoff across Victoria. The dataset is described in the report “Guidelines for Assessing the Impact of Climate Change on Water Availability in Victoria”.
DOI: 10.6075/j0jd4vjk
title: CIL:11529, Pongo pygmaeus, melanocyte. In Cell Image Library

description: Preparation: crosslinking-fixative fixed tissue; tissue in plastic embedment
Relation to intact cell: microtome-sectioned tissue
Item type: transmission electron microscopy (TEM)
Imaging mode: illumination by electrons; detection of electrons
Parameter imaged: electron density
Source of contrast: stain with broad specificity
Visualization methods: osmium tetroxide
Data qualification: Processed
description: Figure 297 from Chapter 11 (Melanin Pigment) of 'The Cell, 2nd Ed.' by Don W. Fawcett M.D. Epidermal melanocyte from facial skin of an orangutan illustrates the interstitial location of a melanocyte in the basal portion of the epidermis, boundary indicated by arrows. The concentration of melanosomes is greater in the surrounding keratinocytes than in the cell body of the melanocyte. Desmosomes between epithelial cells can be observed in the upper left corner of the micrograph, but none are found at the periphery of the melanocyte. Image by George Szabo. A PDF copy of the accompanying chapter is available on the ASCB's BioEDUCATE website.
DOI: 10.6075/j0hd7txx
title: CIL:1914, Caenorhabditis elegans. In Cell Image Library

description: Terminal Bulb is a dataset of DIC (differential interference contrast) 20x microscopy images of the pharynx terminal bulb of C. elegans at different ages (0, 2, 4, 6, 8, 10, 12 days). Note that the data sets for each age can be found by searching for a featured image from each set: CIL 1587, 1694, 1905, 2213, 2622, 2544, and 2606, respectively.
description: The purpose of the dataset C. elegans terminal bulb aging is to deduce the age of the nemathode based on images of the pharynx terminal bulb (part of the eating apparatus). Images of C. elegans were taken at different chronological ages. This image is part of the day 4 data set. Note that the morphological and chronological ages are not fully correlated due to the variability among individuals even though the individuals are genetically identical. The source for the dataset is Laboratory of Genetics/NIA/NIH.
description: Relation to intact cell: whole mounted tissue
Item type: recorded image
Imaging mode: differential interference contrast microscopy
Parameter imaged: optical path length gradient
Source of contrast: boundaries between regions with different refractive index
Visualization methods: visualization of contiguous regions
Processing history: unprocessed raw data
DOI: 10.6075/j0sn087k
title: CIL:1284, Caenorhabditis elegans, muscle cell. In Cell Image Library

description: C. elegans muscle age is a data set of fluorescence 20X microscopy images of C. elegans nematodes stained with phalloidin to visualize actin in muscles at different ages (1,2,4, and 8). Note that the data sets for each age can be found by searching for a featured image from each set: CIL 1005, 1057, 1105, and 1265, respectively.
description: Relation to intact cell: whole mounted tissue
Item type: recorded image
Imaging mode: fluorescence microscopy
Parameter imaged: fluorescence emission
Source of contrast: distribution of epitope
Visualization methods: phalloidin
Processing history: unprocessed raw data
description: The purpose of the dataset C. elegans muscle aging is to deduce the age of the nemathode based on images of muscles. Images of C. elegans were taken at different chronological ages. This image is part of the day 8 data set. Note that the morphological and chronological ages are not fully correlated due to the variability among individuals even though the individuals are genetically identical. The source for the dataset is Laboratory of Genetics/NIA/NIH.
DOI: 10.6075/j0p849rh
title: CIL:41820, Arabidopsis thaliana. In Cell Image Library

description: Preparation: chemically fixed tissue; cleared
Relation to intact cell: whole mounted tissue
Item type: recorded image
Imaging mode: confocal microscopy
Parameter imaged: fluorescence emission
Source of contrast: distribution of epitope
Processing history: confocal stack projection
description: 3D stereoscopic projection of a z-stack of confocal images of an Arabidopsis thaliana plant embryo that was fixed, cleared and stained. Red/Green 3D lenses required for stereoscopic view. Honorable Mention, 2010 Olympus BioScapes Digital Imaging Competition©.
DOI: 10.6075/j0c24wfn
title: CIL:10207, Rattus, multipolar neuron. In Cell Image Library

description: Preparation: formaldehyde fixed tissue; detergent permeabilized
Relation to intact cell: dispersed cells in vitro
Item type: recorded image
Imaging mode: fluorescence microscopy
Parameter imaged: fluorescence emission
Source of contrast: distribution of epitope; differences in adsorption or binding of stain
Visualization methods: phalloidin; primary antibody plus labeled secondary antibody
Processing history: unprocessed raw data
description: This multi-layer image shows the spatial relationship between filamentous actin (red) and microtubule array (green) in cultured hippocampal neurons, grown for 1 day in vitro. Actin staining (with rhodamine phalloidin) highlights the growing tips and filopodial extensions along axons and dendrites, while microtubule staining reveals the stable shafts of these processes. Some nonneuronal cells may also appear in the field. Neurons at 1, 3 and 5 days in vitro are represented in this image group.

Detailed Methods: Embryonic rat hippocampal neurons were prepared as previously described (see Kaech and Banker, 2006, Nat Protoc). Cells were prepared for fluorescent staining as previously described (Withers and Banker, 1998, in Culturing Nerve Cells, MIT Press). Briefly, cells were fixed (4% formaldehyde, 4% sucrose in phosphate buffered saline, pH 7.4, 37°C, 15 minutes), permeabilized (0.25% Triton, 7 minutes) and immunostained for tubulin (monoclonal DM1A, Sigma, with Alexa 488 conjugated secondary, Molecular Probes, excitation, 494, emission, 519) and rhodamine-conjugated phalloidin (Molecular Probes, excitation, 540, emission, 565). Fluorescent and phase images were acquired with a Leica DMRA microscope with a mercury arc lamp, a 40X lens (HCX PL Fluotar, NA 0.75), Leica GFP filter set (excitation, BP 470/40; dichromatic mirror, 500, suppression filter, BP 525/50); Leica N3 filter set (excitation, BP546/12; dichromatic mirror, 565, suppression filter, BP 600/40), Photometrics CoolSnap ES CCD camera and MetaMorph software.
DOI: 10.6075/j05q4vqh
title: CIL: 53389, Plankton. In Cell Image Library

description: Dinoflagellate
description: Imaging mode: Holography
Visualization methods: Amplitude Mode
description: 128x128 segmented image from volumetric hologram
DOI: 10.6075/j0xw4hqx
title: CIL:36020, damselfly, flight muscle cell. In Cell Image Library

description: The image shows the surface of the ribbon-like myofibrils, with some remnants of the SR attached mostly at the Z lines. The regular disposition of attached cross bridges is visible in many areas. Most images of this group show fractures through the outer membrane of mitochondria and SR/T tubules of dyads nestled in long grooves of the mitochondrial surface. All leaflets of the membranes appear in the images. 
 
References for the image: 
Loesser, K.E. and Franzini-Armstrong, C. A simple method for freeze-drying of macromolecules and macromolecular complexes. J. Struct. Biol. 103: 48-56, 1990. Bard, F., Franzini-Armstrong, C. and Ip W. Rigor cross bridges are double headed in fast muscle from crayfish. J. Cell Biol. 105: 2225-2234, 1987.
description: Preparation: glutaraldehyde fixed tissue; freeze_fracture/freeze_etch
Relation to intact cell: unembedded tissue
Item type: transmission electron microscopy (TEM)
Imaging mode: transmission electron microscopy (TEM)
Parameter imaged: electron density
Source of contrast: differences in deposition of metal shadow
Visualization methods: shadowing and plating
Processing history: digitized negative film
Data qualification: Raw;spatialmeasurements
description: Negatives scanned at LBL then reduced in size for upload TEM magnifications not currently available. Scan step size is 6.3 micron, then reduced in size 4X for upload, for an effective pixel size of 25 micron. 

Heads and tail were removed, the thorax was bisected and immersed in 100 mM KCl, 10 mM EDTA, 10 Triton X for a few hrs, to depolarize and skin the fibers, then maintained at -20 C in 50% glycerol in the same solution for several weeks to induce rigor by eliminating ATP. The muscle was gently homogenized in a waring blender in 0.9% NaCl. The fibrils were deposited on glass and sequentially fixed in 0.1% glutaraldehyde in 0.1 M cacodylate buffer, rinsed in 100 mM ammonium acetate, treated with 1% uranyl acetate for 30 seconds, rinsed in 40% methanol and frozen in liquid nitrogen. The fibrils were freeze dried at -90 C for 30 minutes and rotary shadowed with platinum either at 25C or 45C in a Balzer's 400 freeze fracture. The glass was dissolved in hydrofluoric acid and the replicas were mounted on copper grids and examined in a Philips 410 Microscope.
DOI: 10.6075/j0pg1qn2
title: CIL:36089, damselfly, flight muscle cell. In Cell Image Library

description: Preparation: glutaraldehyde fixed tissue; freeze_fracture/freeze_etch
Relation to intact cell: unembedded tissue
Item type: transmission electron microscopy (TEM)
Imaging mode: transmission electron microscopy (TEM)
Parameter imaged: electron density
Source of contrast: differences in deposition of metal shadow
Visualization methods: shadowing and plating
Processing history: digitized negative film
Data qualification: Raw;spatialmeasurements
description: Negatives scanned at LBL then reduced in size for upload TEM magnifications not currently available. Scan step size is 6.3 micron, then reduced in size 4X for upload, for an effective pixel size of 25 micron. 

Heads and tail were removed, the thorax was bisected and immersed in 100 mM KCl, 10 mM EDTA, 10 Triton X for a few hrs, to depolarize and skin the fibers, then maintained at -20 C in 50% glycerol in the same solution for several weeks to induce rigor by eliminating ATP. The muscle was gently homogenized in a waring blender in 0.9% NaCl. The fibrils were deposited on glass and sequentially fixed in 0.1% glutaraldehyde in 0.1 M cacodylate buffer, rinsed in 100 mM ammonium acetate, treated with 1% uranyl acetate for 30 seconds, rinsed in 40% methanol and frozen in liquid nitrogen. The fibrils were freeze dried at -90 C for 30 minutes and rotary shadowed with platinum either at 25C or 45C in a Balzer's 400 freeze fracture. The glass was dissolved in hydrofluoric acid and the replicas were mounted on copper grids and examined in a Philips 410 Microscope.
description: The image shows the surface of the ribbon-like myofibrils, with some remnants of the SR attached mostly at the Z lines. The regular disposition of attached cross bridges is visible in many areas. Most images of this group show fractures through the outer membrane of mitochondria and SR/T tubules of dyads nestled in long grooves of the mitochondrial surface. All leaflets of the membranes appear in the images. 
 
References for the image: 
Loesser, K.E. and Franzini-Armstrong, C. A simple method for freeze-drying of macromolecules and macromolecular complexes. J. Struct. Biol. 103: 48-56, 1990. Bard, F., Franzini-Armstrong, C. and Ip W. Rigor cross bridges are double headed in fast muscle from crayfish. J. Cell Biol. 105: 2225-2234, 1987.