*  About Stereology
As such, stereology is is a technique all cell biologists should know or (better yet) become familiar and experienced with! Due ... Nucleus). After counting ~1000 points (which should take under one hour) you can make estimates such as the 'fraction of non- ... In the fields of cell biology and electron microscopy, stereology allows scientists to estimate the volume, number and (in some ... nuclear cell volume occupied by mitochondria' for a wild-type mouse (as averaged over a large area). In biology, a good ...
  http://bio3d.colorado.edu/imod/doc/3dmodHelp/plughelp/stereology_help.html
*  Saylor.org's Cell Biology/The Cell Nucleus and Gene Expression - Wikibooks, open books for an open world
Saylor.org's Cell Biology/The Cell Nucleus and Gene Expression. From Wikibooks, open books for an open world ... the cell nucleus is the storage area for all genetic material and constantly full of activity. The nucleus in fact contains not ... This unit will take a detailed look at chromosomes, the cell nucleus, gene expression, and expression regulation. When we refer ... After all, though a liver cell and a nerve cell have the same genome (and thus the same DNA), they look and act completely ...
  https://en.wikibooks.org/wiki/Saylor.org%27s_Cell_Biology/The_Cell_Nucleus_and_Gene_Expression
*  Cellular differentiation state modulates the mRNA export activity of SR proteins | JCB
Nuclei of fused cells plus one nucleus of an unfused HeLa cell in the same image were encircled, and the sum of the GFP values ... In differentiated P19 cells, HeLa cells, and NIH3T3 cells, SRSF5 shuttling does not occur, possibly because RNA targets are not ... E) Time course of P19 cells differentiating into neuronal cells (day 0 to day 8; n = 2). (F) Model of cell state-specific ... Major nucleolar proteins shuttle between nucleus and cytoplasm. Cell. 56:379-390. doi:10.1016/0092-8674(89)90241-9. ...
  http://jcb.rupress.org/content/early/2017/06/06/jcb.201610051.full
*  Most recent papers with the keyword Cell of origin | Read by QxMD
In the interphase cell nucleus, chromosomes adopt a conserved and non-random arrangement in subnuclear domains called ... Background: The development of cell pattern in the surface cell layer of the shoot apex can be investigated in vivo by use of a ... Mesenchymal stromal cells (MSCs) have particular properties that allow their use as therapeutic strategies for several cell- ... Spatial organization of chromosome territories in the interphase nucleus of trisomy 21 cells. ...
  https://www.readbyqxmd.com/keyword/106341
*  De Histology: Introduction of The Cell Nucleus
Introduction of The Cell Nucleus Posted by De Histology at Selasa, Juni 07, 2011 ... The nucleus frequently appears as a rounded or elongated structure, usually in the center of the cell (Figure 3-1). Its main ... The nucleus contains a blueprint for all cell structures and activities, encoded in the DNA of the chromosomes. It also ... KrstÃ-c RV: Ultrastructure of the Mammalian Cell. Springer-Verlag, 1979. Lloyd D et al: The Cell Division Cycle. Academic Press ...
  http://dehistology.blogspot.com/2011/06/introduction-of-cell-nucleus.html
*  Quantifying colocalization : thresholding, void voxels and the H-coef
Cell Biology Research subject. Biology with specialization in Molecular Cell Biology Identifiers. URN: urn:nbn:se:uu:diva- ... When the nuclei are brighter than the remainder of the image an intensity can be chosen to identify the nuclei. Intensity ... Cell Biology Search outside of DiVA. GoogleGoogle Scholar. Total: 384 downloads. The number of downloads is the sum of all ... Science for Life Laboratory, SciLifeLabDepartment of Immunology, Genetics and PathologyDepartment of Medical Cell Biology In ...
  http://uu.diva-portal.org/smash/record.jsf?pid=diva2:761963
*  A) Intranuclear localization of U2-C/D motif chimeras. | Open-i
Cell Nucleus/metabolism*. *Oocytes/cytology/physiology*. *RNA Processing, Post-Transcriptional*. *RNA, Small Nuclear/chemistry/ ... Upon injection into the cytoplasm of oocytes, G-capped U2 that is transported to the nucleus becomes modified, whereas A-capped ... Upon injection into the cytoplasm of oocytes, G-capped U2 that is transported to the nucleus becomes modified, whereas A-capped ... Furthermore, by injecting U2 RNA into isolated nuclei or enucleated oocytes, we observe that U2 internal modifications occur ...
  https://openi.nlm.nih.gov/detailedresult.php?img=PMC2199211_JCB0011112.f6&req=4
*  Nuclei contain two differentially regulated pools of diacylgly...
Nuclei contain two differentially regulated pools of diacylglycerol.: A number of recent studies have highlighted the presence ... Analysis of these pools, either after differentiation or during cell-cycle progression, suggests that the pools are ... Nuclei contain two differentially regulated pools of diacylglycerol.. Authors * D'Santos, C S1 ... Previous data in murine erythroleukemia (MEL) cells have suggested that nuclear phosphoinositidase Cbeta1 (PIC-beta1) activity ...
  https://www.mysciencework.com/publication/show/nuclei-contain-two-differentially-regulated-pools-diacylglycerol-98300aeb
*  EN (en)
Cells infected for 24 hrs with C. Trachomatis. The cell nuclei are labelled in blue, the bacteria appear yellow, within the ... Example: +cell +stem * Tip 3. You can use + and - symbols to force inclusion or exclusion of specific words.. Example: +cell - ... PknA/PknB in mycobacterial cell division. Pedro Alzari (PI). The genes pknA and pknB are located near the origin of replication ... with a particular focus on bacterial cell signaling mechanisms. ... Cell signalling and cellular i. *Molecular and Structural Biolo ...
  https://research.pasteur.fr/en/team/structural-microbiology/
*  In leukemia, discovery of Mer protein in cancer cells' nuclei offers another place to target this known cause of cancer
... a good cell may go bad. Or perhaps Mer in the nucleus may help existing cancer cells survive and thrive despite chemotherapy ... In leukemia, discovery of Mer protein in cancer cells' nuclei offers another place to target this known cause of cancer. 14.03. ... The question remains, What is Mer doing in the nucleus?. Migdall and Graham think it's likely that Mer in the nucleus may ... If Mer is, in fact, altering genes within cells, it may be one way in which healthy cells become cancerous - with the wrong ...
  http://www.innovations-report.com/html/reports/life-sciences/leukemia-discovery-mer-protein-cancer-cells-nuclei-192154.html
*  Journey to the Center of the Cell | Science
... breaking down completely during mitosis and reforming afresh in each daughter cell after cell division. Within the nucleus, ... The animal cell nucleus houses the genetic material of the organism and therefore protects and maintains the blueprint for the ... Stewart et al. (p. 1408) describe how the nuclear envelope influences events within the nucleus and throughout the cell. Terry ... However, the nucleus is more than a simple repository for chromosomes. A dynamic organelle, the nucleus goes through ...
  http://science.sciencemag.org/content/318/5855/1399
*  Cancer cell nucleus, TEM - Stock Image C019/9935 - Science Photo Library
The nucleus contains the cell's genetic information. Within the nucleus is the nucleolus (brown), which is responsible for ... Coloured transmission electron micrograph (TEM) of a deformed nucleus (yellow) in a cancer cell. Healthy nuclei have a smooth ... producing components of ribosomes, the cell's protein-manufacturing organelles. Magnification: x6000 when printed at 10 ... membrane, that is spherical or ovoid, whereas this nucleus has indentations in several places. ...
  http://www.sciencephoto.com/media/578913/view
*  intact nuclei from tissue samples?
... we aren't tooled up for cell culture right now - otherwise I would use one of the many techniques available for such a ... intact nuclei from tissue samples?. Keith Hoek -BIOCHEM hoek at biosci.uq.oz.au Mon Feb 19 20:02:58 EST 1996 *Previous message ... Dear all, I am searching for a method that will allow me to isolate intact nuclei from rat brain tissue ( ...
  http://www.bio.net/bionet/mm/cellbiol/1996-February/004006.html
*  Biology-Online • View topic - Activation Energy and Enzyme Catalysis
From what I understand, the profile for a reaction is derived in this way: The potential energy of a set of nuclei can be ... The extra dimensions include different states of the nuclei (vibrational rotational etc.)and their positions with respect to ...
  http://www.biology-online.org/biology-forum/post-75924.html
*  Cell nucleus
... In cell biology, the nucleus is an organelle, found in most eukaryotic cells, which contains most of the cell's ... Similar to the cytoplasm of a cell, the nucleus contains nucleoplasm - a highly viscous solid containing the chromosomes and ... The nucleus, being the largest sub-cellular compartment, varies in diameter from 10 to 20 micrometres. It is surrounded by a ... Nuclei have two primary functions: * to control chemical reactions within the cytoplasm ...
  http://www.fact-index.com/c/ce/cell_nucleus.html
*  cell nucleus with pores, ileum Dr. Jastrow's electron microscopic atlas
cell nucleus with several pores of the nuclear membrane from rat ileum (for unlabelled original image click here, please!) C = ... ileum, cell nucleus, nuclear pore --> Electron microscopic atlas Overview --> Homepage of the workshop Page H. Jastrow & B. ... Mne = äußereKernmembran; Mni = innereKernmembran; N = Nucleus (Zellkern); Nc = Nucleolus (Kernkörperchen); Pnu = Porus nuclei ( ...
  http://www.uni-mainz.de/FB/Medizin/Anatomie/workshop/EM/eigeneEM/26751E.html
*  Cell nucleus - Wikipedia
Human skeletal muscle cells have more than one nucleus, as do eukaryotes like fungi. Cell nuclei contain most of the cell's ... Anucleated cells can also arise from flawed cell division in which one daughter lacks a nucleus and the other has two nuclei. ... In cell biology, the nucleus (pl. nuclei; from Latin nucleus or nuculeus, meaning kernel or seed) is a membrane-enclosed ... The nucleus is the largest cellular organelle in animal cells. In mammalian cells, the average diameter of the nucleus is ...
  https://en.wikipedia.org/wiki/Cell_nucleus
*  What Process Divides the Cell Nucleus and Its Contents? | Reference.com
Mitosis occurs in all cells of the body, whereas meiosis happens only in the sex cells.... ... Both the processes of mitosis and meiosis divide the cell nucleus and its contents. ... How Many Times Does the Cell Divide During Mitosis?. A: The nucleus of a cell only divides once during mitosis, which occurs ... What Is the Purpose of the Nucleus Within a Cell?. A: The nucleus is designed to govern and control everything that happens ...
  https://www.reference.com/science/process-divides-cell-nucleus-its-contents-e48ccba78008ff93
*  Cell nucleus, SEM - Stock Image C001/7452 - Science Photo Library
The cell nucleus contains the cell's genetic information in the form of DNA (deoxyribonucleic acid). The nuclear pore complexes ... All material moving between the nucleus and the cytoplasm passes through these channels. They allow passive transport ( ... Caption: Cell nucleus, coloured scanning electron micrograph (SEM). The cell nucleus contains the cell's genetic information in ... Keywords: active transport, biological, biology, cell, cell biology, channel, channels, coloured, complexes, cytology, ...
  http://www.sciencephoto.com/media/81853/view
*  Human Lung Cell Nuclei, Mitochondria, and Actin | MicroscopyU
Fluorescence emission intensity from a culture of human lung cells (MRC-5 line) stained with MitoTracker Red CMXRos and Alexa ... Human Lung Cell Nuclei, Mitochondria, and Actin. DAPI-FITC-TRITC Bandpass Emission (Triple Band Excitation) Set. Fluorescence ... In addition, the specimen was simultaneously stained with DAPI (targeting DNA in the cell nucleus; ultraviolet excitation with ... emission intensity from a culture of human lung cells (MRC-5 line) stained with MitoTracker Red CMXRos and Alexa Fluor 488 ...
  https://www.microscopyu.com/gallery-images/human-lung-cell-nuclei-mitochondria-and-actin
*  Glandular Cell Nucleus, TEM - Stock Image C028/2062 - Science Photo Library
... of a glandular cell, showing nucleus, chromatin (magenta), which appears as dense aggregations of small granules, and ... interstices of the nucleolus and the genes for messenger RNA and transfer RNA that are directing the synthesis of the cell's ... Keywords: biology, cell, cell biology, chromatin, coloured, dna, electron micrograph, em, enhanced, gene, genetic, glandular ... Caption: Colour enhanced Transmission Electron Micrograph (TEM) of a glandular cell, showing nucleus, chromatin (magenta), ...
  http://www.sciencephoto.com/media/710314/view/glandular-cell-nucleus-tem
*  Segmentation of Touching Cell Nuclei Using a Two-Stage Graph Cut Model | SpringerLink
In this paper we present a two-stage graph cut based model for segmentation of touching cell nuclei in fluorescence microscopy ... Ortiz de Solórzano, C., Malladi, R., Leliévre, S.A., Lockett, S.J.: Segmentation of nuclei and cells using membrane related ... Daněk O., Matula P., Ortiz-de-Solórzano C., Muñoz-Barrutia A., Maška M., Kozubek M. (2009) Segmentation of Touching Cell Nuclei ... Segmentation of Touching Cell Nuclei Using a Two-Stage Graph Cut Model. ...
  https://link.springer.com/chapter/10.1007/978-3-642-02230-2_42
*  Study: Quantum dots delivery method can manipulate, image cell nucleus | Health Imaging
... dots which could be used as molecular probes for simultaneous imaging and manipulation of single biomolecules in the nucleus ... to penetrate into the nucleus of a living cell.. To rapidly release the attached cargo inside the nucleus, the researchers ... The researchers demonstrated the method by delivering quantum dots into the nucleus of living HeLa cells and imaged the target ... "Using the nanoneedle approach you can get to a very specific location within the nucleus. That's a key advantage of this method ...
  http://www.healthimaging.com/topics/molecular-imaging/study-quantum-dots-delivery-method-can-manipulate-image-cell-nucleus
*  Sneaking Spies Into a Cell's Nucleus -- MEDICA Trade Fair
... or nucleus - of those cells, where they can report back important information or drop off payloads. ... Duke University bioengineers have not only figured out a way to sneak molecular spies through the walls of individual cells, ... Sneaking Spies Into a Cell's Nucleus. The scientist want to see, what is. going on in a cell; © panther-. media.net/Martin ... "This new method of getting into and detecting exactly what is going on in the nucleus of cell has distinct advantages over ...
  https://www.medica-tradefair.com/cgi-bin/md_medica/lib/pub/tt.cgi/Sneaking_Spies_Into_a_Cell_s_Nucleus.html?oid=31397&lang=2&ticket=g_u_e_s_t
*  A Lesson Plan Developed by - PDF
... including cell membrane, cytoplasm, nucleus, and vacuole). Taxonomy level: 1.1 and 1.2-A Remember Factual Knowledge ... as a major structure common to all cells. 5.2.1 Recall the cell as the smallest unit of life and identify its major structures ... c. When an organism dies and is not eaten by a scavenger, decomposers, such as bacteria or fungi, will cause the cells to break ... In fact, water is the main component in cells and it composes up to 60 to 70 percent of the weight of living ...
  http://docplayer.net/26089099-A-lesson-plan-developed-by.html