The role of desmoplakin during epidermal development
... desmosomal defects have a variety of skin related disorders (Whittock 2002, et al) that are consistent with my expectations. Alternatively, epidermal differentiation may not require desmosome function at all. If this is the case, I predict that I will see cells that have differentiated correctly. Th ...
... desmosomal defects have a variety of skin related disorders (Whittock 2002, et al) that are consistent with my expectations. Alternatively, epidermal differentiation may not require desmosome function at all. If this is the case, I predict that I will see cells that have differentiated correctly. Th ...
Cellular Transport Webquest
... 25. Observe “Osmosis and Diffusion”. Why does the balloon on the left get larger? ...
... 25. Observe “Osmosis and Diffusion”. Why does the balloon on the left get larger? ...
Evidence for a non-replicative intracellular stage of
... source of LOS heterogeneity is the regulation by phase variation of genes encoding enzymes responsible for LOS modifications with di-galactose, sialic acid and phosphocholine (PCho) (Gilsdorf et al., 2004; Power et al., 2009). PCho has been shown to be involved in different aspects of NTHi pathogeni ...
... source of LOS heterogeneity is the regulation by phase variation of genes encoding enzymes responsible for LOS modifications with di-galactose, sialic acid and phosphocholine (PCho) (Gilsdorf et al., 2004; Power et al., 2009). PCho has been shown to be involved in different aspects of NTHi pathogeni ...
Ph16 lecture 1
... membrane as easily as smaller molecules. For small molecules, D is inversely proportional to the square root of the MW for small molecules, the cube root for macromolecules. 3. Temperature - higher temperature leads to greater thermal motion of molecules. 4. Presence of channels - charged ions such ...
... membrane as easily as smaller molecules. For small molecules, D is inversely proportional to the square root of the MW for small molecules, the cube root for macromolecules. 3. Temperature - higher temperature leads to greater thermal motion of molecules. 4. Presence of channels - charged ions such ...
Domains of Life - Spring Branch ISD
... Eukaryota are eukaryotic organisms that can be either unicellular or multicellular. Eukaryota cells are larger and more complex than both bacteria and archaea cells. Almost all large organisms, including humans, belong in this domain. They are more closely related to archaea than bacteria. ...
... Eukaryota are eukaryotic organisms that can be either unicellular or multicellular. Eukaryota cells are larger and more complex than both bacteria and archaea cells. Almost all large organisms, including humans, belong in this domain. They are more closely related to archaea than bacteria. ...
Supplementary Information
... with different doses of either puromycin or MN. We observed that after treatment with low doses of puromycin for a week, not all cells displayed detectable GFP fluorescence. This indicated that very low levels of PGN expression are not sufficient to confer detectable fluorescence, but sufficient to ...
... with different doses of either puromycin or MN. We observed that after treatment with low doses of puromycin for a week, not all cells displayed detectable GFP fluorescence. This indicated that very low levels of PGN expression are not sufficient to confer detectable fluorescence, but sufficient to ...
Immunocytochemical Localization of the
... \nn lii'iniial procedure for human glucocorticoid receptor (GR) in order to assess its level and subcellular distribution in a well- tion, recent flow cytometry data using monoclonal antibodies studied system of childhood lymphoblastic leukemia cells (GEM), »here to the human glucocorticoid recepto ...
... \nn lii'iniial procedure for human glucocorticoid receptor (GR) in order to assess its level and subcellular distribution in a well- tion, recent flow cytometry data using monoclonal antibodies studied system of childhood lymphoblastic leukemia cells (GEM), »here to the human glucocorticoid recepto ...
Complementary action of the PGC-1 coactivators in mitochondrial
... lines, regardless of PGC-1a and PGC-1b expression. However, while induction of the UCP1 gene during differentiation was normal in cells lacking either PGC-1a or PGC-1b, expression of this gene was reduced by 90% during differentiation in cells with deficiency in both PGC-1a and b. Western blot analy ...
... lines, regardless of PGC-1a and PGC-1b expression. However, while induction of the UCP1 gene during differentiation was normal in cells lacking either PGC-1a or PGC-1b, expression of this gene was reduced by 90% during differentiation in cells with deficiency in both PGC-1a and b. Western blot analy ...
Programmed cell death in plant development
... Plants live very economically. When the cell wall itself is able to accomplish a specific function, the protoplast is eliminated. Sclerenchyma cells are dead because thick cell walls perform the mechanical function. Phellem, commonly known as cork, is constituted of characteristic cells with a thick ...
... Plants live very economically. When the cell wall itself is able to accomplish a specific function, the protoplast is eliminated. Sclerenchyma cells are dead because thick cell walls perform the mechanical function. Phellem, commonly known as cork, is constituted of characteristic cells with a thick ...
Local Type III Hypersensitivity Arthus reaction
... antibodies are administrated intradermally to an animal with a high level of circulating antigen ...
... antibodies are administrated intradermally to an animal with a high level of circulating antigen ...
A scanning electron microscope study of the early
... SEM pictures of the AER show that the periderm cells become much less flattened than in the general ectoderm (Figs. 4, 5). Many of them, equally in both normal and taipicP limb-buds, become necrotic, with very electron-dense cytoplasm and large Jysosomes. These cells have been described by Jurand (1 ...
... SEM pictures of the AER show that the periderm cells become much less flattened than in the general ectoderm (Figs. 4, 5). Many of them, equally in both normal and taipicP limb-buds, become necrotic, with very electron-dense cytoplasm and large Jysosomes. These cells have been described by Jurand (1 ...
Origin and shaping of the laterality organ in zebrafish - MPI
... DFC epithelialisation and transformation into KV To characterise the cellular events that transform the relatively unstructured DFC cluster into a highly organised vesicle after completion of embryonic epiboly, we made use of a transgenic fish line that strongly expresses GFP in DFCs via the sox17 p ...
... DFC epithelialisation and transformation into KV To characterise the cellular events that transform the relatively unstructured DFC cluster into a highly organised vesicle after completion of embryonic epiboly, we made use of a transgenic fish line that strongly expresses GFP in DFCs via the sox17 p ...
PDF
... SEM pictures of the AER show that the periderm cells become much less flattened than in the general ectoderm (Figs. 4, 5). Many of them, equally in both normal and taipicP limb-buds, become necrotic, with very electron-dense cytoplasm and large Jysosomes. These cells have been described by Jurand (1 ...
... SEM pictures of the AER show that the periderm cells become much less flattened than in the general ectoderm (Figs. 4, 5). Many of them, equally in both normal and taipicP limb-buds, become necrotic, with very electron-dense cytoplasm and large Jysosomes. These cells have been described by Jurand (1 ...
Neurons - WordPress.com
... Neurons perform all of the communication, information processing, and control functions of the nervous system. Neuroglia outnumber neurons and have functions essential to preserving the physical and biochemical structure of neural tissue and the survival of neurons. ...
... Neurons perform all of the communication, information processing, and control functions of the nervous system. Neuroglia outnumber neurons and have functions essential to preserving the physical and biochemical structure of neural tissue and the survival of neurons. ...
Mathematical Modelling of the Loss of Tissue Compression
... basis of the development of avascular tumours. In particular, we study how an incorrect sensing of its compression state by a cell population can represent a clonal advantage and can generate hyperplasia and tumour growth with well known characteristics such as compression of the tissue, structural ...
... basis of the development of avascular tumours. In particular, we study how an incorrect sensing of its compression state by a cell population can represent a clonal advantage and can generate hyperplasia and tumour growth with well known characteristics such as compression of the tissue, structural ...
Microinjected Fluorescent Phalloidin in Vivo
... at subsequent stages, using an image-processingsystem that allows fast recording without light exposure damage. The main questions we posed were: (1) Can actin filaments be stretched by mitotic forces related to spindle microtubule/microfilament interactions, as suggested by our earlier studies? (2) ...
... at subsequent stages, using an image-processingsystem that allows fast recording without light exposure damage. The main questions we posed were: (1) Can actin filaments be stretched by mitotic forces related to spindle microtubule/microfilament interactions, as suggested by our earlier studies? (2) ...
Cell Project
... project is due early (9/4/13 Wednesday). You must load and email me the photo before you eat your cake. I will send you a message that I received your picture. After I receive it, you can enjoy your project! If I do not receive the e-mail and you get rid of your project, you must turn in a new proj ...
... project is due early (9/4/13 Wednesday). You must load and email me the photo before you eat your cake. I will send you a message that I received your picture. After I receive it, you can enjoy your project! If I do not receive the e-mail and you get rid of your project, you must turn in a new proj ...
Homeostasis & Transport
... 3) Does the movement of molecules stop once equilibrium is reached? Explain. 4) What is the function of carrier proteins? 5) If the external solution is hypotonic compared to the cell, which direction will water move? ...
... 3) Does the movement of molecules stop once equilibrium is reached? Explain. 4) What is the function of carrier proteins? 5) If the external solution is hypotonic compared to the cell, which direction will water move? ...
Biological Kingdoms
... Fungi are a large group of eukaryotic organisms that includes such organisms as yeasts, molds, and mushrooms. Many fungi are multicellular, but some are unicellular, such as yeast. Some differences between fungi and other eukaryotes are at the cellular level. Fungal cells have cell walls that conta ...
... Fungi are a large group of eukaryotic organisms that includes such organisms as yeasts, molds, and mushrooms. Many fungi are multicellular, but some are unicellular, such as yeast. Some differences between fungi and other eukaryotes are at the cellular level. Fungal cells have cell walls that conta ...
Chapter 4 – Cells and their Environment
... – No changes in size – State of equilibrium is reached – Water diffuses in and out at the same rate ...
... – No changes in size – State of equilibrium is reached – Water diffuses in and out at the same rate ...
Chapter 7 Osmosis & Diffusion
... from over-expanding. In plants the pressure exerted on the cell wall is called tugor pressure. •A protist like paramecium has contractile vacuoles that collect water flowing in and pump it out to prevent them from over-expanding. •Salt water fish pump salt out of their specialized gills so they do n ...
... from over-expanding. In plants the pressure exerted on the cell wall is called tugor pressure. •A protist like paramecium has contractile vacuoles that collect water flowing in and pump it out to prevent them from over-expanding. •Salt water fish pump salt out of their specialized gills so they do n ...
RaBa_presentation1
... Racing Bacterial Cells in Microfluidic Gradients in order to measure chemotactic efficiency of isogenic bacteria population in correlation to their morphology ...
... Racing Bacterial Cells in Microfluidic Gradients in order to measure chemotactic efficiency of isogenic bacteria population in correlation to their morphology ...
prokaryotes
... • RNA first genetic material and catalytic molecule • For example, ribozymes can make complementary copies of short stretches of RNA ...
... • RNA first genetic material and catalytic molecule • For example, ribozymes can make complementary copies of short stretches of RNA ...
3 AP Bio Plant Cell 2015
... I mentioned chloroplasts earlier, however different plants have other “plastids” that contain other pigments such as xanthenes and carotenes (that are typically found in chromoplasts) and some vacuoles contain starch material (amyloplasts) that are clear. I would like to first show a somewhat simpli ...
... I mentioned chloroplasts earlier, however different plants have other “plastids” that contain other pigments such as xanthenes and carotenes (that are typically found in chromoplasts) and some vacuoles contain starch material (amyloplasts) that are clear. I would like to first show a somewhat simpli ...