cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6075/j0bk1b6m
title: CIL:40433, Saccharomyces cerevisiae, sac1∆ mutant. In Cell Image Library

description: This group of images contains representative whole-cell images and high-magnification zooms of organelle structures of interest. All cells were grown in liquid rich media (YPD pH6.5) at 30C with aerated shaking, and cultures were sampled in mid-logarithmic phase. Treated cells were exposed to 60µM antidepressant sertraline (Zoloft®) for 45 minutes.
description: Transmission electron micrograph of a representative sertraline-treated sac1‚àÜ mutant cell. SAC1 encodes a phosphatase that converts phosphatidylinositol 4-phosphate (PIP) to phosphatidylinositol (PI). (8,000X). An untreated image of the same mutant is available as CIL 40434.
description: Preparation: glutaraldehyde 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: osmium tetroxide
Processing history: unprocessed raw data
DOI: 10.6075/j0gq6x2c
title: CIL:143, Saccharomyces cerevisiae Y12. In Cell Image Library

description: Preparation: cryofixed tissue
Relation to intact cell: whole mounted tissue
Item type: recorded image
Imaging mode: X-ray micrograph
Parameter imaged: x-ray transmission
Source of contrast: intrinsic mass distribution
Data qualification: Processed
description: Cryo-fixed budding yeast (Saccharomyces cerevisiae) cell imaged using X-ray microscopy. Xray transmission varies with tissue, allowing subcellular compartments to be differentiated. The image shows a cell in which compartments have been assigned colors according to their x-ray absorption properties.
DOI: 10.6075/j09w0dsg
title: CIL:142, Drosophila melanogaster, oocyte. In Cell Image Library

description: The image shows developing eggs in a Drosophila ovary stained for two types of signaling protein (red and green) involved in the establishment of the anterior-posterior polarity of the egg.
description: See JS Poulton, W-M Deng 2006 Proc Natl Acad USA 103:12775-12780.
description: Preparation: formaldehyde fixed tissue
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
Data qualification: Processed
DOI: 10.6075/j0df6qb3
title: CIL:14018, Micrasterias denticulata. In Cell Image Library

description: Preparation: glutaraldehyde fixed tissue; freeze_fracture/freeze_etch
Relation to intact cell: whole mounted tissue
Item type: transmission electron microscopy (TEM)
Imaging mode: transmission electron microscopy (TEM)
Parameter imaged: electron density
Source of contrast: electron density
Visualization methods: shadowing and plating
Data qualification: Raw;spatialmeasurements
description: The P-face of the plasma membrane of a semicell engaged in the synthesis of the secondary wall. Hexagonal arrays of rosettes of varying size and shape can be observed. Propanejet freezing.

Technical details:
Cultures of Micrasterias denticulata were obtained from the Algal Culture Collection, University of Indiana (Cat. No . LB558) . Cells were grown in Waris medium MS at 18°C on a 15/9-h, fight-dark cycle. For each experiment, cells about halfway through the dark cycle were placed in fresh medium in continuous light. This treatment stimulated many cells to divide ~25 h later. Healthy, growing cells were then selected with a dissecting microscope and placed in a separate Petri dish containing growth medium buffered with 2 mM 2(N-morpholino)-ethane sulfonic acid adjusted to pH 6.0. Cells at the desired stage of development were then placed in another dish containing 1% glutaraldehyde in buffered medium and fixed for 20 min. Gold double-replica supports (Balzers High Vacuum Corp ., Santa Ana, Calif.) were coated with a thin layer of yeast paste. Fixed cells were placed on one support and the second support was placed on top. This "sandwich" was plunged into liquid propane near its melting point and stored in liquid nitrogen. Cells were ultrarapidly frozen using a propane-jet device of the type described by Miiller et al (see reference). Samples were prepared as described above, with the following exceptions: cells were frozen directly in growth medium, without prior fixation; the gold supports used had been hollowed out, leaving a metal thickness of 127 micron and the propane-jet device was used. Samples were fractured and replicated using a Balzers double-replica device in a Balzers BA 360 freeze-etch unit. Fracturing was done at -110°C. The yeast paste allowed recovery of large, intact replicas; these were cleaned in commercial bleach and 70% sulfuric acid at 60°C. Replicas were examined in a JEOL EM 100C at 33,000X magnification.

Image reference: PMID: 7189756. 
Visualization of particle complexes in the plasma membrane of Micrasterias denticulata associated with the formation of cellulose fibrils in primary and secondary cell walls. Giddings TH Jr, Brower DL, Staehelin LA. J. Cell Biol. 1980 Feb;84(2):327-39.
DOI: 10.6075/j0ht2pcb
title: CIL:35889, Saccharomyces cerevisiae. In Cell Image Library

description: A time lapse experiment of Saccharomyces cerevisiae expressing GFP tagged Lte1. 
 
 LTE1 is essential for termination of M phase at low temperatures, along with TEM1, and CDC15, all part of the mitotic exit network which is an elaborate signaling system comprising at least eight essential genes: CDC5, CDC14, CDC15, DBF2, DBF20, LTE1, MOB1, and TEM1. LTE1 was originally discovered as a locus essential for growth at 8 C, and was named for this trait as Low Temperature Essential 1. It was later inferred from sequence similarities that LTE1 must code for a guanine nucleotide exchange factor. Genetic evidence suggests that Lte1p activates the GTPase Tem1p which activates the protein kinase Cdc15p. Cdc15p then relieves the inhibition of the protein phosphatase Cdc14p by Net1p, thereby allowing exit from mitosis. In a normal cell cycle, Bub2p bound to Tem1p restrains mitotic exit until the daughter-bound centrosome (with which both Bub2p and Tem1p preferentially associate) comes into contact with Lte1p in the bud, effectively coupling mitotic exit with nuclear segregation. Some evidence suggests that the spatial separation of Tem1p and Lte1p is a key mechanism for controlling the timing of mitotic exit.
 
 These phase,gfp images are part of an image group that ranges from CIL:35880-35899. Note that there are additional groups showing time series of other cell cycle regulation proteins by the same authors in the Library.
description: Preparation: living tissue
Relation to intact cell: dispersed cells in vitro
Item type: recorded image
Imaging mode: fluorescence microscopy; phase contrast microscopy
Parameter imaged: fluorescence emission; elastic scattering of photons
Source of contrast: distribution of a specific protein; differences in amount of elastic light scattering
Visualization methods: EGFP; visualization of contiguous regions
description: Time-lapse images were collected on a DeltaVision system (Olympus IX71) with 60x/1.42 NA objective at 5 minute intervals. Please see the microscopy section in the referenced manuscript for details for image analysis.
DOI: 10.6075/j0jw8d9d
title: CIL: 50870, Saccharomyces cerevisiae (baker's yeast, budding yeast), Mixed population of S. cerevisiae cells. In Cell Image Library

description: Treated cells were cultured in YPD medium and 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
description: Wild type Saccharomyces cerevisiae cells (S228C background) were treated with 1 mg/ml of the proline analogue azetidine-2-carboxylic acid (AZC) for 30 and 90 minutes. Then, samples were high pressure frozen and visualized through transmission electron microscopy (TEM). The images show the nucleus of the cells and the black arrow indicates nuclear envelope budding events.
DOI: 10.6075/j0cz36p3
title: CIL: 52616, Homo sapiens, High-grade serious overian cancer. In Cell Image Library

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
description: Tile x=1, y=7, z=3 from PS09_287383C_Myc_Terc
DOI: 10.6075/j0pz585r
title: CIL:40298, Petunia, pollen. In Cell Image Library

description: Preparation: acetolysis
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: gold
Processing history: unprocessed raw data
description: Scanning electron micrograph of Petunia pollen. These specimens have been acetolyzed to remove cytoplasm and pollenkit in order to reveal the intricate wall structure. This is part of a large image collection of scanning electron micrographs of pollen samples. Images of a particular species are grouped together. However, to find images and groups of images from other species, please search for the the name of the contributor, Louisa Howard.
description: Complete specimen preparation protocol available at http://www.dartmouth.edu/~emlab/manuals/sempreps/pollen.html
DOI: 10.6075/j0bz64nn
title: CIL:48001, Rattus norvegicus, astrocyte, astrocyte of the hippocampus. In Cell Image Library

description: Preparation: formaldehyde fixed tissue; vibratome-sectioned tissue
Item type: recorded image
Imaging mode: confocal microscopy
Parameter imaged: fluorescence emission
Source of contrast: intracellular filling
Visualization methods: lucifer yellow
Data qualification: Processed;spatialmeasurements
description: Intracellular dye injections of protoplasmic astrocytes from the CA1 region of hippocampus of a 4 week old rat reveals highly ramified spongiform processes. Astrocytes were filled with Lucifer Yellow. Optical sections were generated with a single photon confocal microscope, and compiled here as a single maximum projection image. This image has been downsampled from the raw data image which can be accessed using the link provided to the Cell Centered Database.
description: Male Sprague Dawley rats, 4 weeks of age, were anesthetized and perfused transcardially with with Ringer's solution (37°C), followed by 4% paraformaldehyde (PFA) in PBS (37°C, pH 7.4). Tissue was sectioned (100 µm thick) using a vibratome, and injected with a BX50WI microscope (Olympus, Melville, NY) and, using infrared differential interference contrast videomicroscopy, cells with a small diameter soma (approx. 7 - 11µm) in the stratum radiatum of CA1 were located and impaled with glass micropipettes filled with 5% aq. Lucifer Yellow. The astrocytes were filled using 0.5 Hz pulses of current until all of the processes were brightly fluorescent. After several astrocytes were filled, a slice was placed in the 4% PFA overnight at 4°C. Slices were then imaged after coverslipping in Gelvatol. Confocal images were acquired with a BioRad Radiance2000 (Hercules, CA) attached to a Nikon E600FN (Kanagawa, Japan) microscope equipped with a Nikon (Tokyo, Japan) 60x oil objective (NA 1.4). Additional details are provided in Bushong EA, Martone ME, Ellisman MH. Maturation of astrocyte morphology and the establishment of astrocyte domains during postnatal hippocampal development. Int J Dev Neurosci. 2004 Apr;22(2):73-86.
DOI: 10.6075/j0f47nc9
title: CIL:1789, 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 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: 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/j0rv0mzw
title: CIL:1782, 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 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: 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/j0d50mt3
title: CIL: 54785, Homo sapiens, SBAD2 human iPSC line. In Cell Image Library

description: Epifluorescent imaging
description: Imaging mode: fluorescence microscopy
Visualization methods: epifluorescent imaging
description: DAPI staining
DOI: 10.6075/j06h4h8s
title: CIL: 54801, Homo sapiens, SBAD2 human iPSC line. In Cell Image Library

description: Confocal fluorescent imaging
description: PDX1 staining
description: Imaging mode: confocal laser scanning microscopy
Visualization methods: confocal fluorescence imaging
DOI: 10.6075/j07m07b6
title: CIL: 50855, Saccharomyces cerevisiae (baker's yeast, budding yeast), Mixed population of S. cerevisiae cells. In Cell Image Library

description: Imaging mode: transmission electron microscopy (TEM)
Visualization methods: Stain with Uranyl acetate and Lead citrate
description: Treated cells were cultured in YPD medium and 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: Wild type Saccharomyces cerevisiae cells (S228C background) were treated with 1 mg/ml of the proline analogue azetidine-2-carboxylic acid (AZC) for 30 and 90 minutes. Then, samples were high pressure frozen and visualized through transmission electron microscopy (TEM). The images show the nucleus of the cells and the black arrow indicates nuclear envelope budding events.
DOI: 10.6075/j05m64tw
title: CIL:18444, damselfly, flight muscle cell. In Cell Image Library

description: Most images 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. This image is part of the group image CFA00512. TEM magnifications is not available for this image. The negative film was scanned at LBL then reduced in size for upload. Scan step size is 6.3 micron, then reduced in size 4X for upload, for an effective pixel size of 25 micron. Technical details: Heads and tail removed, thorax bisected and immersed in 3% glutaraldehyde buffered in 0.1 M cacodylate buffer. pH 7.2. stored at 4C for several days. Muscle dissected out. Infiltrated in 30% glycerol in water. Frozen in liquid nitrogen cooled Freon, fractured in Balzers 400 Freeze-fracture, shadowed with platinum at 45o angle. Replicas were cleaned with Clorox (to remove tissue and with either sulfuric acid or NaOH to try removing the tracheolae. Replicas examined in a Philips 410 Microscope. Reference for these images: 
Takekura, H. and Franzini-Armstrong C. The structure of Ca2+ release units in arthropod body muscle indicates an indirect mechanism for excitation-contraction coupling. Biophys. J. 83, 83, 2742-2753, 2002.
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
DOI: 10.6075/j0h13174
title: CIL:1788, 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 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: 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/j0n58kgd
title: CIL:17891, Didinium nasutum, Paramecium sp., cell by organism, eukaryotic cell, Eukaryotic Protist, Ciliated Protist. In Cell Image Library

description: The ingestion of Paramecium by Didinium. This micrograph also clearly shows the five short rows of clavate cilia (ciliary stubs without central microtubules) that reside just below the anterior and posterior ciliary girdles. A higher magnification of these cilia on a different cell is available at (CIL:19538). Also the metachronous waves of coordinated cilia in both the anterior and posterior girdles of Didinium are evident. This micrograph was taken in 1968 by G. Antipa on a Cambridge Mark IIA operating at 20kV. The negative magnification is 422X. The raw film was scanned with an Epson Perfection V750 Pro. This image is available for quantitative analysis. Further details are available at Wessenberg, H. and Antipa, G. 1970. Capture and ingestion of Paramecium by Didinium nasutum. J. Protozool. 17:250-270.
description: Preparation: chemically fixed tissue; lyophilized specimen; Parducz fixative; Au/Pd metal sputter-coat
Relation to intact cell: whole mounted tissue
Item type: recorded image; film
Imaging mode: illumination by electrons; secondary_electron imaging
Parameter imaged: illumination by electrons; secondary electron generation; secondary_electron imaging
Source of contrast: detection of electrons
Visualization methods: shadowing and plating
Processing history: recorded image; film
Data qualification: Raw
DOI: 10.6075/j05x28k0
title: CIL: 53356, Drosophila melanogaster, Entire Organism. In Cell Image Library

description: Video of fruit fly embryonic development. Video filename format is as follows organism_temperature_embryo. Data was collected at 9.4 degrees Celcius
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: 9.4 degrees ℃
DOI: 10.6075/j06973p8
title: CIL:40185, Homo sapiens, pyramidal cell, neuron of cerebral cortex. In Cell Image Library

description: Single image from a serial section electron microscopic reconstruction of the cell body of a cortical pyramidal neuron from a biopsy sample obtained from the cortex of a patient with Alzheimer's disease. The specimen was prepared from biopsy material obtained several decades ago. This image has been downsampled from the raw data image which can be accessed using the link provided to the Cell Centered Database. For more information, see: Ellisman et al. Neuronal fibrillar cytoskeleton and endomembrane system organization in Alzheimers disease, In Alteration of the Neuronal Cytoskeleton in Aging and Dementia, GP Perry (Ed,).pp, 61-73, Plenum Publ, Corp, New York, 1988.
description: Relation to intact cell: microtome-sectioned tissue
Item type: recorded image
Imaging mode: transmission electron microscopy (TEM)
Parameter imaged: electron density
Data qualification: Processed
DOI: 10.6075/j0b856s0
title: CIL:37169, Rattus, thyroid cell. In Cell Image Library

description: Preparation: chemically fixed tissue
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: osmium tetroxide
Processing history: unprocessed raw data
description: Transmission electron micrograph of a tight junction (zonula occludens)between two cells in a section of tissue from a rat thyroid. Image made available by James D. Jamieson and the Department of Cell Biology, Yale University School of Medicine.
description: Original 3.25 in. x 4 in. lantern slides were scanned at 600dpi. Original Magnification: x86,000.
DOI: 10.6075/j0hq3z3d
title: CIL:11848, Haemanthus katharinae, endosperm. In Cell Image Library

description: Preparation: formaldehyde fixed tissue
Relation to intact cell: microtome-sectioned tissue
Item type: film
Imaging mode: transmission electron microscopy (TEM)
Parameter imaged: electron density
Source of contrast: elastic scattering of electrons
Visualization methods: uranyl salt
Processing history: unprocessed raw data
description: Dividing cells from the liquid endosperm of the lily Haemanthus katherinae were fixed with paraformaldehye, embedded in epoxy, and 0.5 micrometer sections prepared. Images were obtained with the Wisconsin high voltage TEM at 1MEV. For this micrograph of interphase, the grid was tilted to 60 degrees. A similar micrograph tilted to 40 degrees is grouped with this image, making a stereo pair that provides an oblique 3D view.