cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6075/j0qv3k2n
title: CIL:49104, 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 24687 - 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/j07d2t47
title: CIL:36220, Tetrahymena pyriformis, cell by organism, eukaryotic cell, Eukaryotic Protist, Ciliated Protist. In Cell Image Library

description: Some accessory microtubules from the proximal ends of membranelle basal bodies extend upward and curve over the left wall of the buccal cavity as can be followed in this micrograph. Some fibrous components (the posterior connectives, see Smith and Buhse, Trans. Am. Microsc. Soc. 102:264-271, 1983) from the membranelles pass into the specialized cytoplasm where it forms an electron opaque mass. The bottom of the buccal cavity bordered by oral ribs opens through the cytosome into the nascent digestive vacuole. The cytopharynx is the site of lamellar microtubules (1 or 2 microtubules per lamella) which direct flattened vesicles to the growing vacuole‚Äôs fusion site. TEM taken on 8/16/67 by R. Allen with Philips 200 operating at 60kV. Neg. 12,400X. Bar = 0.5µm. The negative was printed to paper and the image was scanned to Photoshop. This digitized image is available for qualitative analysis. There is a high resolution version of this image in the library (CIL:39717) which is available for quantitative analysis. Additional information available at (http://www5.pbrc.hawaii.edu/allen/).
description: Preparation: glutaraldehyde fixed tissue; osmium tetroxide fixed tissue; tissue in epoxy resin embedment; microtome-sectioned tissue
Relation to intact cell: microtome-sectioned tissue
Item type: transmission electron microscopy (TEM); illumination by electrons
Imaging mode: detection of electrons; film
Parameter imaged: electron density
Source of contrast: stain with broad specificity
Visualization methods: stain with broad specificity; osmium tetroxide; uranyl salt; lead salt
Processing history: recorded image; film; Print from negative scanned for Photoshop.
Data qualification: Processed
description: Standard glutaraldehyde fixation followed by osmium tetroxide, dehydrated in alcohol and embedded in an epoxy resin. Microtome sections prepared at approximately 75nm thickness. Additional information available at (http://www5.pbrc.hawaii.edu/allen/).
DOI: 10.6075/j00864gd
title: CIL:12339, Euplotes sp., cell by organism, eukaryotic cell, Eukaryotic Protist, Ciliated Protist. In Cell Image Library

description: Standard glutaraldehyde fixation followed by osmium tetroxide, dehydrated in alcohol, and embedded in an epoxy resin. Microtome sections prepared at approximately 75nm thickness. A print of the negative was scanned and processed in Photoshop. This image is best used for qualitative analysis. There is a high resolution version of this image in the library (CIL:39113) which is available for quantitative analysis. Additional information available at (http://www5.pbrc.hawaii.edu/allen/).
description: Preparation: glutaraldehyde fixed tissue; osmium tetroxide fixed tissue; tissue in epoxy resin embedment
Relation to intact cell: microtome-sectioned tissue
Item type: transmission electron microscopy (TEM); illumination by electrons
Imaging mode: detection of electrons; film
Parameter imaged: electron density
Source of contrast: stain with broad specificity
Visualization methods: stain with broad specificity; osmium tetroxide; uranyl salt; lead salt
Processing history: recorded image; film; Print from negative scanned for Photoshop.
Data qualification: Processed;spatialmeasurements
description: The AZM enters the oral cavity of Euplotes where it occupies the right side of the buccal cavity while cytopharyngeal lamellae composed of microtubules arise from the left wall of the cavity. Large vesicles that contain lipid-like osmiophilic material line up between the ribbons and make close contact with the single membrane of the food vacuole-forming cytopharynx. Under different fixation conditions these vesicles are compact and are very electron opaque. (See paper by Klotzel, J. Cell Sci. 15:379-401, 1974). Possible early fusion sites between the discoidal vesicles and the cytopharynx membrane are indicated by arrowheads. The elongated narrowed tips of the cilia extend into the nascent vacuole. TEM taken on 8/3/67 by R. Allen with Philips 200 operating at 60kV. Neg. 7,200X. Bar = 1µm.
DOI: 10.6075/j0ft8knb
title: CIL: 53215, Entire Organism, Overall development. In Cell Image Library

description: Imaging mode: Gray Scale
Visualization methods: Captured on a microscope using a Canon Rebel Ti5/6 or a one of the following eyepiece cameras: Swiftcam 3 Megapixel, OMAX 9.0 MP, AmScope MU300
description: Video of African clawed frog embryonic development. Each video is labeled with the temperature (Celcius) at which it was captured and the name of the Time Course (##TC).
DOI: 10.6075/j0kh0mqr
title: CIL: 50709, FIB-SEM Dataset of anti-PKHD1L1 Immuno-Gold Labeled Outer Hair Cell Stereocilia Bundles: 4.6_Cell_4_Stereocilia_Segmentation. In Cell Image Library

description: Images were acquired with FEI Helios FIB-SEM, using backscatter detector from an epoxy resin embedded inner ear Organ of Corti sample. 
4.6_Cell_4_Stereocilia_Segmentation is a multipage TIFF file illustrating stereocilia segmentation results (1.95×1.95×15 nm³ voxel size). Same as ‘Towers.am’ file used for MATLAB volume analysis of this cell, but converted to TIFF to allow for its online preview. The file contains 362 images, as all the planes that contained no segmentation data were removed.
This file is a part of Dataset 4, comprised of files related to the Cell #4. The numbering order of the files reflects the order of operations performed during the analysis. Note: The data acquisition session was interrupted after frame #224, and later resumed as a separate imaging session. This resulted in two stack files, concatenated into a single multipage TIFF file during data analysis.
description: FIB-SEM Dataset of anti-PKHD1L1 Immuno-Gold Labeled Outer Hair Cell Stereocilia Bundles. Postnatal day 4 mouse Inner Ear Organ of Corti labeled with anti-PKHD1L1 antibody (10 nm gold beads). The dataset represents the apical end of the Outer Hair Cell with the stereocilium bundle. Images were acquired with FEI Helios FIB-SEM, using backscatter detector from an epoxy resin embedded inner ear Organ of Corti sample.
description: Imaging mode: Serial Electron Microscopy; Focused Ion Beam Scanning Electron Mictoscopy (FIB-SEM)
Visualization methods: Heavy metal stain (Osmium Tetroxide, Potassium Ferrocyanide, Tannic Acid); Immunogold labeling with 10 nm gold beads
DOI: 10.6075/j07m0804
title: CIL:10118, 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 5 days 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.
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 20X lens (HC PL Fluotar, NA 0.5), 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/j0z31z1k
title: CIL:45774, Homo sapiens. In Cell Image Library

description: Plate 24512 - 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.
 
Images
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 pilot experiment consists of 20 plates. Each plate has 384 wells and each well has 9 fields of view for a total of 69,120 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 345,600 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 413 microtiter plates. Each plate has 384 wells. Each well has 9 fields of view. 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/j0pc313b
title: CIL:13890, Saccharomyces cerevisiae. In Cell Image Library

description: 3HA-Bfa1 (red) is generally localized to one spindle pole body (SPB) in wild-type cells in metaphase as determined by spindle morphology (tubulin, green) and nuclear morphology (DAPI, blue). Control image for CIL# 13891 in which constitutive targeting of Tem1 to both SPBs leads to symmetric SPB localization of Bfa1. Image is Fig 4C, top panels, in J Cell Biol. (2011) 192: 599-614. Images in Fig 4 include CIL# 13890, 13891, 13892, 13893.
description: Preparation: formaldehyde fixed tissue
Relation to intact cell: whole mounted tissue
Item type: recorded image
Imaging mode: widefield illumination; fluorescence microscopy
Parameter imaged: fluorescence emission
Source of contrast: distribution of a specific protein; compartmentalization of stain or label
Visualization methods: HA peptide tag; 4',6-diamidino-2-phenylindole (DAPI); primary antibody plus labeled secondary antibody; Cy3; Fluorescein (FITC)
Processing history: unprocessed raw data
Data qualification: Raw;spatialmeasurements;intensitiesquantitation
description: Cells (MATa bfa1::3HA-BFA1) grown in rich media with glucose were fixed for 15 min in 3.7% formaldehyde and 0.1 M potassium phosphate buffer, pH 6.4. Cells were then washed twice with 0.1 M potassium phosphate buffer, pH 6.4, and resuspended in 1.2 M sorbitol in 0.12 M K2HPO4/0.033 M citric acid, pH 5.9. Fixed cells were digested with 0.1 mg/ml zymolyase-100T (US Biological) and 1/10 volume of glusulase (PerkinElmer) at 30C for 15 min, washed once, and resuspended in 1.2 M sorbitol in 0.12 M K2HPO4/0.033 M citric acid, pH 5.9. Primary antibodies were anti-HA monoclonal antibody (HA.11; 1:500) and anti-tubulin (Abcam; 1:500). Secondary antibodies were: anti-mouse Cy3 (for HA) and anti-rat FITC (for tubulin). Cells were resuspended in DAPI (1 mg/ml). Imaging was performed at 25C using a Leica DM6000 microscope equipped with a 100x/1.40 NA oil immersion objective lens, A4, L5, and TX2 filters, and a digital CCD camera (DFC350, Leica). Pictures were processed with LAS AF (leica) and ImageJ software.
DOI: 10.6075/j0zw1k49
title: CIL:1048, 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: 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 1 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: fluorescence microscopy
Parameter imaged: fluorescence emission
Source of contrast: distribution of epitope
Visualization methods: phalloidin
Processing history: unprocessed raw data
DOI: 10.6075/j0m32tg1
title: CIL:13893, Saccharomyces cerevisiae. In Cell Image Library

description: 3HA-Bfa1 (red) is now symmetrically localized to both spindle pole bodies (SPB) in cells with constitutive targeting of Tem1 to both SPBs in anaphase as determined by spindle morphology (tubulin, green) and nuclear morphology (DAPI, blue). Compare to control image CIL# 13892. Image is Fig 4D, bottom panels, in J Cell Biol. (2011) 192: 599-614. Images in Fig 4 include CIL# 13890, 13891, 13892, 13893.
description: Preparation: formaldehyde fixed tissue
Relation to intact cell: whole mounted tissue
Item type: recorded image
Imaging mode: widefield illumination; fluorescence microscopy
Parameter imaged: fluorescence emission
Source of contrast: distribution of a specific protein; compartmentalization of stain or label
Visualization methods: HA peptide tag; 4',6-diamidino-2-phenylindole (DAPI); primary antibody plus labeled secondary antibody; Cy3; Fluorescein (FITC)
Processing history: unprocessed raw data
Data qualification: Raw;spatialmeasurements;intensitiesquantitation
description: Cells (MATa tem1::KanMX ura3::eGFP-CNM67–TEM1::URA3 bfa1::3HA-BFA1) grown in rich media with glucose were fixed for 15 min in 3.7% formaldehyde and 0.1 M potassium phosphate buffer, pH 6.4. Cells were then washed twice with 0.1 M potassium phosphate buffer, pH 6.4, and resuspended in 1.2 M sorbitol in 0.12 M K2HPO4/0.033 M citric acid, pH 5.9. Fixed cells were digested with 0.1 mg/ml zymolyase-100T (US Biological) and 1/10 volume of glusulase (PerkinElmer) at 30C for 15 min, washed once, and resuspended in 1.2 M sorbitol in 0.12 M K2HPO4/0.033 M citric acid, pH 5.9. Primary antibodies were anti-HA monoclonal antibody (HA.11; 1:500) and anti-tubulin (Abcam; 1:500). Secondary antibodies were: anti-mouse Cy3 (for HA) and anti-rat FITC (for tubulin). Cells were resuspended in DAPI (1 mg/ml). Imaging was performed at 25C using a Leica DM6000 microscope equipped with a 100x/1.40 NA oil immersion objective lens, A4, L5, and TX2 filters, and a digital CCD camera (DFC350, Leica). Pictures were processed with LAS AF (leica) and ImageJ software.
DOI: 10.6075/j0gf0thx
title: CIL:10380, 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; phase contrast microscopy
Parameter imaged: fluorescence emission
Source of contrast: distribution of epitope; elastic scattering of photons
Visualization methods: primary antibody plus labeled secondary antibody
Processing history: unprocessed raw data
Data qualification: Processed;spatialmeasurements
description: Cultured hippocampal neurons after 23 days in vitro, immunostained for MAP2, a microtubule associated protein localized to dendrites (red), and PSD95, a scaffolding protein concentrated in the postsynaptic density of excitatory synapses, particularly in dendritic spines (green). 

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), permeabilized with 0.25% Triton and immunostained for MAP2 (from S. Halpain) with d549 conjugated secondary, excitation, 555, emission, 568, Jackson Immunoresearch) and PSD95 (from NeuroMab, with Alexa488 conjugated secondary, excitation, 496, emission, 519, Invitrogen). Images were acquired with a Leica DMRA microscope with a 40X lens (HCX PL Fluotar, NA 0.75), Photometrics CoolSnap ES CCD camera and MetaMorph software. The merged image was generated by creating a MetaMorph stack file.
DOI: 10.6075/j0765ddx
title: CIL:7323, Escherichia coli, prokaryotic cell. In Cell Image Library

description: Preparation: living tissue
Relation to intact cell: living tissue
Item type: recorded image
Imaging mode: single-spot confocal microscopy
Parameter imaged: fluorescence emission
Source of contrast: compartmentalization of stain or label; distribution of a specific protein
Visualization methods: DsRed-ExpressFP; Alexa Fluor 488; macromolecular probe
Processing history: unprocessed raw data
description: This is one of four related images of F-pili (conjugative pili encoded by the F plasmid of E. coli) dynamics by live-cell imaging. There are 2 movie (.avi) files and 2 files (.tiff) from the movies. The movies show that F-pili normally undergo cycles of extension and retraction in the absence of any obvious triggering event such as contact with a recipient cell.

Retraction of an F-pilus. E. coli strain HfrH expressing the red fluorescent marker DsRed Express were mixed with R17 bacteriophage labeled with Alexa 488 (green); R17 bacteriophage (NCBITaxon:12026) bind to the sides of F-pili. 

Samples were imaged by using a Zeiss LSM 510 confocal microscope with a Plan-Apochromat 63 × 1.4 N.A. DIC objective. Alexa-488 was excited with the 488-nm line of an argon laser with a 505–530-nm filter for emission, and DsRed was excited with the 543-nm line of a HeNe laser, with a 560-nm long pass filter for emission. An HFT UV/488/543 beam splitter was used. Images were collected in a single focal plane at 2 s intervals and accompanying movies (.avi) are playing at 10fps.