The Fusarium toxin Enniatin exerts p53
... The major mechanism to induce apoptosis is believed to work transcriptionally via p53 binding to the promoter region of bax, a proapoptotic member of the bcl-2 protein family. But there also exists a less common, p53-mediated way of inducing apoptosis, believed to be independent of transcription reg ...
... The major mechanism to induce apoptosis is believed to work transcriptionally via p53 binding to the promoter region of bax, a proapoptotic member of the bcl-2 protein family. But there also exists a less common, p53-mediated way of inducing apoptosis, believed to be independent of transcription reg ...
Sodium in plants: perception, signalling, and
... For salt-tolerant (halophytic) plants, even high concentrations of Na+ promote growth. Good examples are species such as Suaeda maritima and Salicornia spp that show a drastic increase in growth when salt is present in the growth substrate. Even substrates with salinity levels that approach seawater ...
... For salt-tolerant (halophytic) plants, even high concentrations of Na+ promote growth. Good examples are species such as Suaeda maritima and Salicornia spp that show a drastic increase in growth when salt is present in the growth substrate. Even substrates with salinity levels that approach seawater ...
A Pseudomonas aeruginosa Type VI Secretion Phospholipase D Effector Targets Both Prokaryotic and Eukaryotic Cells
... periplasm of target Gram-negative bacteria cells to degrade the peptidoglycan cell wall (Russell et al., 2011). Tse2 is a cytoplasmic effector that acts as a potent inhibitor of target cell proliferation (Li et al., 2012). And an Rhs (rearrangement hotspot) protein from Dickeya dadantii was shown to ...
... periplasm of target Gram-negative bacteria cells to degrade the peptidoglycan cell wall (Russell et al., 2011). Tse2 is a cytoplasmic effector that acts as a potent inhibitor of target cell proliferation (Li et al., 2012). And an Rhs (rearrangement hotspot) protein from Dickeya dadantii was shown to ...
gcat.davidson.edu
... transduction in the cell. ● Changes in cytosolic Ca2+ concentration trigger events in the cell such as enzyme activation. ● Ca2+ events often involve complex molecular interactions such as phosphorylation cascades. ...
... transduction in the cell. ● Changes in cytosolic Ca2+ concentration trigger events in the cell such as enzyme activation. ● Ca2+ events often involve complex molecular interactions such as phosphorylation cascades. ...
pdf file
... and the plasma membrane. Here, we report the identification of COD1/SPF1 (control of HMGCoA reductase degradation/SPF1) through genetic strategies intended to uncover genes involved in protein maturation and endoplasmic reticulum (ER)-associated degradation (ERAD), a quality control pathway that rid ...
... and the plasma membrane. Here, we report the identification of COD1/SPF1 (control of HMGCoA reductase degradation/SPF1) through genetic strategies intended to uncover genes involved in protein maturation and endoplasmic reticulum (ER)-associated degradation (ERAD), a quality control pathway that rid ...
Biology
... Identify, from fresh preparations, the cell membrane, nucleus and cytoplasm in an animal cell and the cell wall, cell membrane, sap vacuole, cytoplasm, nucleus and chloroplasts in a plant cell Preparation of the wet mounts of tissue from flowering plants and study of plant and animal tissues from ch ...
... Identify, from fresh preparations, the cell membrane, nucleus and cytoplasm in an animal cell and the cell wall, cell membrane, sap vacuole, cytoplasm, nucleus and chloroplasts in a plant cell Preparation of the wet mounts of tissue from flowering plants and study of plant and animal tissues from ch ...
TRANSFER CELL WALL ARCHITECTURE IN SECRETORY HAIRS
... wall and fill a large area of the cell lumen (Fig. 4). The wall ingrowths observed in SEM are branched, anastomosing finger-like structures (Fig. 5), which form a labyrinth. Observed in TEM, the wall projections consist of two different structural regions. They have a dense core surrounded by electr ...
... wall and fill a large area of the cell lumen (Fig. 4). The wall ingrowths observed in SEM are branched, anastomosing finger-like structures (Fig. 5), which form a labyrinth. Observed in TEM, the wall projections consist of two different structural regions. They have a dense core surrounded by electr ...
``Self-Assisted`` Amoeboid Navigation in Complex Environments
... environment by various passive as well as active processes: The cell can adhere or de-adhere to the extra -cellular matrix or to neighboring cells [12,13], apply forces and even actively degrade the ECM by proteases [14]. Many attempts have been made to model different aspects of directed migration ...
... environment by various passive as well as active processes: The cell can adhere or de-adhere to the extra -cellular matrix or to neighboring cells [12,13], apply forces and even actively degrade the ECM by proteases [14]. Many attempts have been made to model different aspects of directed migration ...
Non-Flagellar Swimming in Marine Synechococcus
... that were studied lacked not only oscillin but also the Slayer underlying the oscillin fibrils and also did not produce slime (Hoiczyk and Baumeister, 1997). Oscillin is proposed to play a passive role in gliding, with its helically arranged fibrils serving to guide the secreted slime. The interacti ...
... that were studied lacked not only oscillin but also the Slayer underlying the oscillin fibrils and also did not produce slime (Hoiczyk and Baumeister, 1997). Oscillin is proposed to play a passive role in gliding, with its helically arranged fibrils serving to guide the secreted slime. The interacti ...
Endokrinologi
... receptors, whereas others (eg, steroids, thyroid hormones) bind intracellular receptors that act in the nucleus. Some hormones (eg, estrogens and progestins) bind multiple receptors, which are present on both the cell surface and inside the cell. ...
... receptors, whereas others (eg, steroids, thyroid hormones) bind intracellular receptors that act in the nucleus. Some hormones (eg, estrogens and progestins) bind multiple receptors, which are present on both the cell surface and inside the cell. ...
How Do Plant Mitochondria Avoid Importing Chloroplast Proteins
... known sizes of subunits in the yeast complex. In particular, no homologs of Tom37 or Tom22 were apparent and there was an additional protein of around 9 kD. The absence of Tom37 from the plant complex was not so surprising, since this subunit is also missing from the N. crassa complex, and the Tom37 ...
... known sizes of subunits in the yeast complex. In particular, no homologs of Tom37 or Tom22 were apparent and there was an additional protein of around 9 kD. The absence of Tom37 from the plant complex was not so surprising, since this subunit is also missing from the N. crassa complex, and the Tom37 ...
Forever Young | Book by Nicholas Perricone | Excerpt
... validate my own research regarding how and why we age. The release of this study just as I was delivering my manuscript to my publisher was very exciting, because the researchers’ discovery echoes the underlying theme of this book. I have gone beyond the science of why we age to search for practical ...
... validate my own research regarding how and why we age. The release of this study just as I was delivering my manuscript to my publisher was very exciting, because the researchers’ discovery echoes the underlying theme of this book. I have gone beyond the science of why we age to search for practical ...
The perichromatin region of the plant cell nucleus is the area with
... antibody that recognises the PANA antigen, which was previously found to be a marker of interchromatin granules in animal cells (Clevenger and Epstein 1984). In onion root meristematic cells, the PANA antigen was seen as speckles, which occasionally formed elongated shapes (Fig. 1c) and were mostly ...
... antibody that recognises the PANA antigen, which was previously found to be a marker of interchromatin granules in animal cells (Clevenger and Epstein 1984). In onion root meristematic cells, the PANA antigen was seen as speckles, which occasionally formed elongated shapes (Fig. 1c) and were mostly ...
Structure, function and mechanism of G
... Praefcke, McMahon, „The dynamin superfamily: universal membrane tubulation and fission molecules?” Nat Rev Mol Cell Biology (2004) McMahon, Gallop, „Membrane curvature and mechanisms of dynamic cell membrane remodelling”, Nature (2005) ...
... Praefcke, McMahon, „The dynamin superfamily: universal membrane tubulation and fission molecules?” Nat Rev Mol Cell Biology (2004) McMahon, Gallop, „Membrane curvature and mechanisms of dynamic cell membrane remodelling”, Nature (2005) ...
Cell A.
... • Mammal hormone - Insulin – regulates blood sugar levels in mammals – a protein with thousands of atoms. Copyright © 2005 Pearson Education, Inc. publishing as Benjamin Cummings ...
... • Mammal hormone - Insulin – regulates blood sugar levels in mammals – a protein with thousands of atoms. Copyright © 2005 Pearson Education, Inc. publishing as Benjamin Cummings ...
NAME: GLORY P.A. BRIGGS MATRICULATION NUMER: 14/MHS06
... Skeletal muscles are long cylindrical cells with many nuclei per cell. It has a stripy appearance because of the repeating structure of the muscle. There are many myofibrils each one of each is made up of repeating units called muscle sarcomeres, each sarcomere being 2.5mm long. Skeletal muscles are ...
... Skeletal muscles are long cylindrical cells with many nuclei per cell. It has a stripy appearance because of the repeating structure of the muscle. There are many myofibrils each one of each is made up of repeating units called muscle sarcomeres, each sarcomere being 2.5mm long. Skeletal muscles are ...
presentation source
... 1 Direct cation interference with catalysis Many enzymes have sites for cations, such as Ca2+ and Zn2+. Other cations, such as K+ and Na+, have weak but significant affinity for the same sites. [K+]i and [Na+]i >> [Ca2+]i and [Zn2+]i. Organic solutes are neutral or zwitterionic and do not interfere ...
... 1 Direct cation interference with catalysis Many enzymes have sites for cations, such as Ca2+ and Zn2+. Other cations, such as K+ and Na+, have weak but significant affinity for the same sites. [K+]i and [Na+]i >> [Ca2+]i and [Zn2+]i. Organic solutes are neutral or zwitterionic and do not interfere ...
The molecular basis for selective assembly of the UBAP1
... ESCRT-I is essential for the multivesicular body (MVB) sorting of ubiquitylated cargo such as epidermal growth factor receptor, as well as for several cellular functions, such as cell division and retroviral budding. ESCRT-I has four subunits; TSG101, VPS28, VPS37 and MVB12. There are several member ...
... ESCRT-I is essential for the multivesicular body (MVB) sorting of ubiquitylated cargo such as epidermal growth factor receptor, as well as for several cellular functions, such as cell division and retroviral budding. ESCRT-I has four subunits; TSG101, VPS28, VPS37 and MVB12. There are several member ...
CLONING HUMAN BEINGS The Science of Animal Cloning Commissioned Paper
... nuclei could be successfully exchanged between zygotes, with 90 percent reaching the blastocyst stage and beyond (McGrath and Solter 1984). Nuclei from 2-cell embryos could direct development to the blastocyst stage, but nuclei from later cleavage stages could not successfully recapitulate developme ...
... nuclei could be successfully exchanged between zygotes, with 90 percent reaching the blastocyst stage and beyond (McGrath and Solter 1984). Nuclei from 2-cell embryos could direct development to the blastocyst stage, but nuclei from later cleavage stages could not successfully recapitulate developme ...
Section 1
... In 1838, Matthias Schleiden concluded that all plants were made of cells. In 1839, Theodor Schwann stated that all animals were made of cells. In 1855, Rudolph Virchow concluded that new cells were created only from division of existing cells. These discoveries led to the cell theory. Slide 8 of 31 ...
... In 1838, Matthias Schleiden concluded that all plants were made of cells. In 1839, Theodor Schwann stated that all animals were made of cells. In 1855, Rudolph Virchow concluded that new cells were created only from division of existing cells. These discoveries led to the cell theory. Slide 8 of 31 ...
7-1 powerpoint
... plants were made of cells. In 1839, Theodor Schwann stated that all animals were made of cells. In 1855, Rudolph Virchow concluded that new cells were created only from division of existing cells. These discoveries led to the cell theory. Slide 8 of 31 Copyright Pearson Prentice Hall ...
... plants were made of cells. In 1839, Theodor Schwann stated that all animals were made of cells. In 1855, Rudolph Virchow concluded that new cells were created only from division of existing cells. These discoveries led to the cell theory. Slide 8 of 31 Copyright Pearson Prentice Hall ...