cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6075/j0bg2mq0
title: CIL:13595, Mus musculus, skeletal muscle cell. In Cell Image Library

description: Mouse hind limb tibialis anterior (TA) muscles were injected with BaCl2 followed by daily systemic administration of rapamycin (Rap) starting 7 days after injury. The animals were sacrificed at different days, and the injured muscles were dissected and cryosectioned followed by hematoxylin (blue) and eosin (pink to red) staining.

This image shows the damage muscle tissue section one day after the injury as a control before regeneration. The muscle tissue was stained by eosin. Dark red patches were the remaining live muscle fibers and the white to pink void was the dead tissue. Nuclei (blue) were stained by hematoxylin. This image corresponds to Fig 10B from JCB 189: 1157-1169, 2010. See also CIL: 13596, 13597, 13598, 13599, and 13600.
description: TA muscles were isolated by dissection, frozen in liquid nitrogen–cooled 2-methylbutane, and embedded in TBS tissue freezing medium. Sections of 10-μm thickness were made with a cryostat at -20°C, placed on uncoated slides, and stained with hematoxylin and eosin. The stained slides were examined with a microscope (DMI 4000B), and the images were captured with a Fluotar 20× 0.4 NA dry objective (Leica) using a camera (RETIGA Exi). The images were processed as 24-bit colored images using Photoshop.
description: Preparation: cryostat-sectioned tissue; Fix in liquid nitrogen–cooled 2-methylbutane
Relation to intact cell: sectioned tissue
Item type: recorded image
Imaging mode: bright-field microscopy
Parameter imaged: absorption of illumination
Source of contrast: differences in adsorption or binding of stain; compartmentalization of stain or label
Visualization methods: hematoxylin; eosin
Processing history: Brightness and Contrast Adjusted
Data qualification: Processed;spatialmeasurements
DOI: 10.6075/j00k280c
title: CIL: 50729, Drosophila melanogaster. In Cell Image Library

description: We show in this study that brain and intestinal stem cells of Drosophila contain a new type of cytoplasmic protrusion which is enriched in mitochondria and that the mitochondria are probably dependent on microtubules for their distribution. The protrusions form mitochondria-enriched cytoplasmic bridges from the stem cells to their niche that we speculate are important in regulating stem cell quiescence and activation.
description: Item type: Digital
Imaging mode: CM12 TEM equipped with AMT digital camera
description: Specimen preparation: Larval brains (LBs) were prepared from starved (amino acid-restricted) first instar (L1) larvae to enrich for quiescent neural stem cells. The LBs were glutaraldehyde-fixed, tannic acid and OsO4-stained, embedded in resin, thin-sectioned (60-70 nm) and stained with uranyl acetate/lead citrate, then observed by TEM.
DOI: 10.6075/j0mk6ccn
title: CIL: 51792, Mus musculus, RAW 264.7 TIB-71. In Cell Image Library

description: A novel cell population analysis to quantify both initial and long-term drug effects, namely pseudopod adaptation and recovery following an initial drug-induced perturbation, adding drug slowly in 1/4 increments over 90 minutes.
description: Imaging mode: DICM
Visualization methods: Spinning disc confocal DICM & widefield DICM Using a Nikon TiE microscope equipped with a 40x, 0.95 N.A. objective and a Hamamatsu ORCA-Flash 4.0 V3 Digital CMOS camera, or a Nikon TiE spinning-disc confocal microscope equipped with a Yokogawa CSU-X1 scanning unit, an Andor iXon 888 EMCCD camera, and a 60x, 1.3 N.A. water-immersion objective or a 40x, 0.95 N.A. objective
description: ~1200 cells were imaged on glass. More gradual additions of drug or carrier were carried out in four equal increments at 0, 30, 60, 90 min, together yielding the same final drug concentration indicated in rapid addition studies. The subpopulation of ~100 cells with extended, leading edge pseudopods at t = 0 were imaged and counted in each unit area at the indicated timepoints during a 125 min observation period T=37C

Images are provided as uncorrected, 16 bit .nd2 files to preserve all original data. To view these .nd2 files:
1. Download ImageJ viewer at (https://imagej.nih.gov/ij/download.html)
2. Download the BioFormats.jar package at (https://www.openmicroscopy.org/bio-formats/downloads/)
3. Open the ImageJ directory after installation and drag the extracted BioFormats.jar package into the "Plugins" subdirectory
4. Open an .nd2 image using imageJ and select opening options when prompted, if desired. If no modifications are desired, select "OK"
5. The 16 bit image will typically look dark and will require brightness adjustment.
6. In the ImageJ toolbar, select Image &gt;&gt; Adjust &gt;&gt; Brightness/Contrast and select "Auto", or manually set the brightness and contrast.
DOI: 10.6075/j03r0s9h
title: CIL: 50887, Saccharomyces cerevisiae (baker's yeast, budding yeast), Young S. cerevisiae cells. In Cell Image Library

description: Young Saccharomyces cerevisiae cells were collected after separation of the old cells from the culture. Old cells were isolated with the use of Streptavidin magnetic beads and the remaining young population was high pressure frozen and visualized with the use of transmission electron microscopy (TEM). The images show the nucleus of the cells and the black arrow indicates nuclear envelope budding events.
description: The cell surface of exponentially growing Saccharomyces cerevisiae cells was labeled with biotin by incubating the cells with 0,5 mg/ml Sulfo-NHS-LC biotin (#21335, Thermo Fisher scientific) for 20 minutes at room temperature. Cells were grown in YPD, harvested prior saturation of culture, and washed in PBS + 0,5% glucose. Biotinylated cells were labeled with 17.5 ug/ml Streptavidin magnetic beads (#21344, Thermo Fisher scientific) for 1.5 hours followed by 3 x 15 min magnetic sorting with PBS + 0,5% glucose washes in between. Another two rounds of growth, streptavidin-labeling, and sorting was performed. The unbound daughter cells were recovered in YPD for 4 hours before high pressure freezing. Samples were high pressure frozen in a Wohlwend Compact 3 machine, followed by a short freeze substitution protocol in 2% Uranyl acetate and embedded in HM20 resin. Sections of 70 nm thickness were then contrast stained with 2% Uranyl acetate and Reynold's lead citrate. Pictures were aquired in a Tecnai T12 TEM with a Ceta CMOS 16M camera.
description: Imaging mode: transmission electron microscopy (TEM)
Visualization methods: Stain with Uranyl acetate and Lead citrate
DOI: 10.6075/j0vh5mhf
title: CIL:37252, Chlamydomonas reinhardtii. In Cell Image Library

description: Image corresponds to figure 2 in J Cell Biol. 1967 Dec;35(3):521-52. Image made available by James D. Jamieson and the Department of Cell Biology, Yale University School of Medicine.
Original 3.25 in. x 4 in. lantern slides were scanned at 600dpi. Original magnification 8,400.
description: Preparation: osmium tetroxide fixed tissue; tissue in plastic embedment
Relation to intact cell: sectioned tissue
Item type: recorded image
Imaging mode: transmission electron microscopy (TEM)
Parameter imaged: electron density
Source of contrast: differences in adsorption or binding of stain
Visualization methods: uranyl salt
Processing history: unprocessed raw data
description: An electron micrograph showing a central longitudinal section of the unicellular green alga Chlamydomonas reinhardtii (y-1 yellow mutant) grown in the light. The single cup shaped chloroplast with pyrenoid (storage granule) surrounds the central nucleus and other organelles. Osmiophilic globules and a few starch granules are scattered among the thylakoid membranes. The pyrenoid appears as a large, finely granular mass of polygonal profile surrounded by discontinuous shell of starch plates and penetrated by a system of tubules. Surrounded by the chloroplast are the nucleus, dictyosomes (Golgi bodies) and their associated vacuoles, and endoplasmic reticulum cisternae of transitional type. Mitochondria are concentrated at the anterior pole of the cell and between the chloroplast and the cell membrane. A contractile vacuole and a flagellum are also visible.
DOI: 10.6075/j0m0450m
title: CIL: 52716, Homo sapiens, High-grade serious overian cancer. In Cell Image Library

description: Tile x=4, y=2, z=19 from PS11_10021_2B_Myc_Terc
description: One z layer of a z-stack at the given tile position
description: Imaging mode: Fluorescence in situ hybridization (FISH)
Visualization methods: Nikon Eclipse fluorescence inverted microscope equipped with a charge-coupled device camera (Andor Neo sCMOS), using filter sets for DAPI/ YGFP/TRITC/CY GFP with an objective lens (Plan Apo VC 100x, Nikon). Captured with 100x magnification of the objective and a pixel size of 0.07 microns
DOI: 10.6075/j0s46rsn
title: CIL:36911, Xenopus laevis, CNS neuron (sensu Vertebrata). In Cell Image Library

description: This IMAGE #3 (day 3)of a time lapse series contained with in this image group. It shows a neuron from the optic tectum of an albino Xenopus laevis tadpole CNS, stage 47.
 
 The images were acquired daily over 3 days and show dendritic arbor development and morphological plasticity of the dendritic arbor with branch additions and retractions.
 
 This cell was transfected with in vivo electroporation of plasmid DNA encoding eYFP ~24 hours before the first image was acquired. The intact, living tadpole was anesthetized, positioned under a glass coverslip and this image was taken directly through its transparent skin using a custom built two-photon microscope.
description: Preparation: living tissue
Relation to intact cell: whole mounted tissue
Item type: recorded image
Imaging mode: multi-photon microscopy
Parameter imaged: fluorescence emission
Source of contrast: distribution of a specific protein
Visualization methods: EYFP
Processing history: unprocessed raw data
Data qualification: Raw;spatialmeasurements;intensitiesquantitation
description: Specifications of the custom built two-photon microscope, including the laser sources, signal amplification, PMT specifications, and YFP filter sets are described in: 
Ruthazer ES, Li J, Cline HT. 2006. Stabilization of axon branch dynamics by synaptic maturation. J Neurosci 26(13):3594-3603. 

The methods of cell transfection with electroporation can be found here: 
Bestman JE, Ewald RC, Chiu S-L, Cline HT. 2006. In vivo single-cell electroporation for transfer of DNA and macromolecules. Nat Protocols 1(3):1267-1272. 

Further explanation can be found here:
Bestman JE, Cline HT. 2008. The RNA binding protein CPEB regulates dendrite morphogenesis and neuronal circuit assembly in vivo. Proc Natl Acad Sci U S A 105(51):20494-20499.

Bestman JE, Cline HT. 2009. The Relationship between Dendritic Branch Dynamics and CPEB-Labeled RNP Granules Captured in Vivo. Front Neural Circuits 3:10.
DOI: 10.6075/j09s1pmw
title: CIL:45993, 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 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.
description: Plate 26092 - 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.
DOI: 10.6075/j0t152x2
title: CIL:39341, Helianthus annuus. In Cell Image Library

description: Preparation: glutaraldehyde fixed tissue; formaldehyde fixed tissue
Relation to intact cell: whole mounted tissue
Item type: recorded image
Imaging mode: scanning electron microscopy (SEM)
Parameter imaged: elastic scattering of electrons
Source of contrast: differences in deposition of metal shadow
Visualization methods: uranyl salt; shadowing and plating
Processing history: unprocessed raw data
description: Scanning electron microscope image of sunflower lower leaf surface. This is part of an image series containing images CIL:39341-39343, and 39345.
description: Instrument: FEI XL-30 FEG ESEM. Technical protocol available at http://remf.dartmouth.edu:8080/EM-Wiki/36
DOI: 10.6075/j0pz57dg
title: CIL:27861. In Cell Image Library

description: One of the principal challenges in counting or segmenting nuclei is dealing with clustered nuclei. To help assess algorithms' performance in this regard, this synthetic image set consists of five subsets with increasing degree of clustering. Five subsets of 20 images each are provided. Each image contains 300 objects, but the objects overlap and cluster with overlap probability ranging from 0.0 to 0.6, and can be found with CIL 27833, 27853, 28754, 28734, and 28714, respectively. This image set has 0.15 probability overlap. The images were generated with the SIMCEP (http://www.cs.tut.fi/sgn/csb/simcep/tool.html) simulating platform for fluorescent cell population images (Lehmussola et al., IEEE T. Med. Imaging, 2007 and Lehmussola et al., P. IEEE, 2008). Ground truth for foreground/background segmentation are available as binary images as the second image in the tiff image stack. 
Recommended citation "We used the Synthetic 1 image set (Ruusuvuori et al., in Proc. of the 16th European Signal Processing Conference (EUSIPCO-2008), 2008), available from the Broad Bioimage Benchmark Collection (www.broad.mit.edu/bbbc)."
description: Preparation: first image computer simulation
Relation to intact cell: dispersed cells in vitro
Item type: portrayed image; computational methods
Imaging mode: fluorescence microscopy
Processing history: second image segmentation of simulated image
DOI: 10.6075/j0jw8dnw
title: CIL: 54419, Drosophila melanogaster, Entire Organism. In Cell Image Library

description: Imaging mode: Gray Scale
Visualization methods: 20x magnification captured by one of the following eyepiece cameras: Swiftcam 3 Megapixel, OMAX 9.0 MP, AmScope MU300
description: 21.1 degrees ℃
description: Video of fruit fly embryonic development. Video filename format is as follows organism_temperature_embryo. Data was collected at 21.1 degrees Celcius
DOI: 10.6075/j0gh9j00
title: CIL:10210, Rattus, multipolar neuron. In Cell Image Library

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.
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
DOI: 10.6075/j0qr4vzz
title: CIL:11428, Myotis lucifugus, brown fat cell. In Cell Image Library

description: Figure 238 from Chapter 7 (Mitochondria) of 'The Cell, 2nd Ed.' by Don W. Fawcett M.D. Mitochondria from brown adipose cells can attain a diameter of 5 to 7 µm (for scale, compare with the portion of nucleus apparent to the left of the image). In these cells, the cristae can be seen traversing the entire width of the mitochondrion, with fenestrations at the junction with the inner membrane, preventing the matrix from separating into multiple isolated compartments. A PDF copy of the accompanying chapter is available on the ASCB's BioEDUCATE website.
description: Preparation: crosslinking-fixative fixed tissue; embedded tissue
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
Data qualification: Processed
DOI: 10.6075/j0n0168s
title: CIL: 54486, Homo sapiens, astrocyte. In Cell Image Library

description: Imaging mode: bright-field microscopy
Visualization methods: GFAP IHC using HRP/DAB
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.
description: 5 um sections of FFPE prefrontal cortex tissue from post-mortem, human Alzheimer's disease donor labeled for glial fibrillary acidic protein (GFAP), a protein commonly used to identify astrocytes.
DOI: 10.6075/j0kd1x46
title: CIL:1722, Caenorhabditis elegans. In Cell Image Library

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 2 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: 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: 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/j0pv6jp4
title: CIL:39173, Opercularia [NCBITaxon:168247], Opercularia coarctata, cell by organism, eukaryotic cell, Eukaryotic Protist, Ciliated Protist. In Cell Image Library

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; unprocessed raw data
Data qualification: Raw;spatialmeasurements;intensitiesquantitation
description: Standard glutaraldehyde fixation followed by osmium tetroxide, dehydrated in alcohol and embedded in an epoxy resin. Microtome sections prepared at approximately 75nm thickness. The raw negative was scanned with an Epson Perfection V750 Pro and this high resolution image is best used for quantitative analysis. Additional information available at (http://www5.pbrc.hawaii.edu/allen/).
description: This section is cut at a level where the macronucleus is folded so it appears to be in 2 parts and where the micronucleus is visible. Contractile vacuole, perioral kinetids, and the peristome is evident. TEM taken on 6/10/69 by R. Allen with Philips 300 operating at 60kV. Neg. 3,570X.