Default neural induction: neuralization of dissociated Xenopus cells
... of Biological Chemistry, University of California, Los Angeles, California 90095-1662, USA ...
... of Biological Chemistry, University of California, Los Angeles, California 90095-1662, USA ...
Strategies of actin reorganisation in plant cells
... prominent actin fibres extend almost to the growing tip and terminate about 5 m behind it. The apical region is occupied by vesicles delivering material that is required for cell elongation, and a network of fine filaments directs vesicle movement (Lancelle and Hepler, 1992; Hepler et al., 2001; Mi ...
... prominent actin fibres extend almost to the growing tip and terminate about 5 m behind it. The apical region is occupied by vesicles delivering material that is required for cell elongation, and a network of fine filaments directs vesicle movement (Lancelle and Hepler, 1992; Hepler et al., 2001; Mi ...
HAUSP, a deubiquitinating enzyme for p53, is polyubiquitinated
... regions between nucleosomes. As expected, rHAUSP-transfected HeLa cells died completely. We observed extracted genomic DNA from apoptotic HeLa cells induced by rHAUSP and rHAUSP (C224S), visualized as DNA ladders, indicating that these cells are apoptotic (data not shown). We also investigated the e ...
... regions between nucleosomes. As expected, rHAUSP-transfected HeLa cells died completely. We observed extracted genomic DNA from apoptotic HeLa cells induced by rHAUSP and rHAUSP (C224S), visualized as DNA ladders, indicating that these cells are apoptotic (data not shown). We also investigated the e ...
AHS renal lecture2_Witney_13
... An active Na+ - K+ ATPase pump in basolateral membrane is essential for Na+ reabsorption ...
... An active Na+ - K+ ATPase pump in basolateral membrane is essential for Na+ reabsorption ...
bones of the skull - Amazon Simple Storage Service (S3)
... • Short. Short bones are about as long as they are wide and are often cubed or round in shape. The carpal bones of the wrist and the tarsal bones of the foot are examples of short bones. • Flat. Flat bones vary greatly in size and shape, but have the common feature of being very thin in one directi ...
... • Short. Short bones are about as long as they are wide and are often cubed or round in shape. The carpal bones of the wrist and the tarsal bones of the foot are examples of short bones. • Flat. Flat bones vary greatly in size and shape, but have the common feature of being very thin in one directi ...
Ch 12: Plant Structure, Growth, & Development
... Blood Flow Through the Heart Right Side of Heart - deals w/ deoxygenated blood returning from body - right atrium receives blood from two major veins called the superior & inferior vena cava - right atrium contracts forcing blood into right ventricle - right ventricle contracts & sends blood to lun ...
... Blood Flow Through the Heart Right Side of Heart - deals w/ deoxygenated blood returning from body - right atrium receives blood from two major veins called the superior & inferior vena cava - right atrium contracts forcing blood into right ventricle - right ventricle contracts & sends blood to lun ...
Xylem Structure and Function
... particular, by the shape and thickness of their cell walls. Cell wall structure affects cell type and characteristics Almost all plant cells produce primary cell walls. The major component of most primary walls in xylem is a disorganized network of cellulose fibrils, which allows the wall to stretch ...
... particular, by the shape and thickness of their cell walls. Cell wall structure affects cell type and characteristics Almost all plant cells produce primary cell walls. The major component of most primary walls in xylem is a disorganized network of cellulose fibrils, which allows the wall to stretch ...
HIV1 impairs in vitro priming of nave T cells and gives rise to
... have both diminished levels and functionally impaired DC and CD41 T cells [8, 9], which reveals that the presence of high viral burden exerts negative and deleterious effects on host immune cells. The effects HIV-1 exerts on DC phenotypes and immune functions have been described in various in vitro ...
... have both diminished levels and functionally impaired DC and CD41 T cells [8, 9], which reveals that the presence of high viral burden exerts negative and deleterious effects on host immune cells. The effects HIV-1 exerts on DC phenotypes and immune functions have been described in various in vitro ...
Convergence and Extension Movements During Vertebrate
... dorsal convergence (Sepich et al., 2005). Starting from midgastrulation (7.5 hpf ), the progenitors of all three germ layers undergo C&E movements (Concha and Adams, 1998; Pezeron et al., 2008; Sepich et al., 2005). Whereas the pattern of endoderm and ectoderm C&E is less understood, four distinct C ...
... dorsal convergence (Sepich et al., 2005). Starting from midgastrulation (7.5 hpf ), the progenitors of all three germ layers undergo C&E movements (Concha and Adams, 1998; Pezeron et al., 2008; Sepich et al., 2005). Whereas the pattern of endoderm and ectoderm C&E is less understood, four distinct C ...
Disruption of CEP290 microtubule/membrane-binding domains
... residues (Figure 3C). Taken together, these data suggest that the highly conserved amphipathic helix located within the membrane binding region of CEP290 may be mediating CEP290’s novel membrane-binding function. CEP290 aa 1695–1966 mediate colocalization with microtubules. CEP290 aa 580–2479 appear ...
... residues (Figure 3C). Taken together, these data suggest that the highly conserved amphipathic helix located within the membrane binding region of CEP290 may be mediating CEP290’s novel membrane-binding function. CEP290 aa 1695–1966 mediate colocalization with microtubules. CEP290 aa 580–2479 appear ...
Answer
... Cell transports for 3 Question: When a cell membrane surrounds a particle, encloses it in a vesicle, and brings the particle into the cell, this is called ________ Check Your Answer ...
... Cell transports for 3 Question: When a cell membrane surrounds a particle, encloses it in a vesicle, and brings the particle into the cell, this is called ________ Check Your Answer ...
Tips on Preparing Understandable Informed Consent Documents
... Shorter words in longer sentences can also be confusing. Try to proofread for overall understandability. As a basic guideline, if a sentence has more than 20 words, it is too long. Whenever possible, write in a conversational style, as if you are talking to the potential research subject. Remember, ...
... Shorter words in longer sentences can also be confusing. Try to proofread for overall understandability. As a basic guideline, if a sentence has more than 20 words, it is too long. Whenever possible, write in a conversational style, as if you are talking to the potential research subject. Remember, ...
Endomucin, a CD34-like sialomucin, marks hematopoietic stem cells
... show that all LTR-HSCs express Endomucin. The engraftment rate of EndomucinCD34–KSL cells (8/18 recipient mice) was lower than that which we have previously reported for CD34–KSL cells (1, 23). We ascribe this to incomplete depletion of Lin cells. To include an anti-Endomucin antibody in four-colo ...
... show that all LTR-HSCs express Endomucin. The engraftment rate of EndomucinCD34–KSL cells (8/18 recipient mice) was lower than that which we have previously reported for CD34–KSL cells (1, 23). We ascribe this to incomplete depletion of Lin cells. To include an anti-Endomucin antibody in four-colo ...
LymphPractic Brochure
... When you are thinking of having a baby, or are pregnant, you need to prepare your body by optimizing your lymphatic system. A baby forms from a single cell, the lymphatic system maintains your cells. In order to survive, that cell and future baby needs a healthy, balanced cellular environment. Mom s ...
... When you are thinking of having a baby, or are pregnant, you need to prepare your body by optimizing your lymphatic system. A baby forms from a single cell, the lymphatic system maintains your cells. In order to survive, that cell and future baby needs a healthy, balanced cellular environment. Mom s ...
Title in Title Case and Bolded
... Insufficient bonding of juxtaposed bone to an orthopaedic/dental implant could be caused by material surface properties that do not support new bone growth. For this reason, fabrication of biomaterials surface properties which support osteointegration should be one of the key objectives in the desig ...
... Insufficient bonding of juxtaposed bone to an orthopaedic/dental implant could be caused by material surface properties that do not support new bone growth. For this reason, fabrication of biomaterials surface properties which support osteointegration should be one of the key objectives in the desig ...
Inhibition of Transdifferentiation into Tracheary Elements by Polar
... auxin efflux by NPA. In order to examine this possibility, lower concentrations than 0.54 µM NAA were applied to the NPA (20 µM)-treated cells at the initiation of culture. However, such lower concentrations of NAA did not restore TE differentiation. Next, additional NAA at various concentrations wa ...
... auxin efflux by NPA. In order to examine this possibility, lower concentrations than 0.54 µM NAA were applied to the NPA (20 µM)-treated cells at the initiation of culture. However, such lower concentrations of NAA did not restore TE differentiation. Next, additional NAA at various concentrations wa ...
Engagement of the inhibitory receptor CD158a
... (Fig. 3A, upper panels). The lower panels correspond to the contact zone of CTL/RCC-HP conjugates characterized by the absence of accumulation of fluorescent lipid rafts (green) and undetectable level of phosphorylation (Fig. 3A, lower panels). Quantitative analysis revealed that only 10% of the CTL ...
... (Fig. 3A, upper panels). The lower panels correspond to the contact zone of CTL/RCC-HP conjugates characterized by the absence of accumulation of fluorescent lipid rafts (green) and undetectable level of phosphorylation (Fig. 3A, lower panels). Quantitative analysis revealed that only 10% of the CTL ...
Avoidance of Four-way Junctions and
... be staggered like bonded bricks in a wall (Sinnott and Bloch, 1941; Thompson, 1942). In such patterns, only three vertices meet at any one point. This means that there must be an avoidance mechanism whereby new cross walls tend not to insert upon the maternal wall opposite the point where a neighbor ...
... be staggered like bonded bricks in a wall (Sinnott and Bloch, 1941; Thompson, 1942). In such patterns, only three vertices meet at any one point. This means that there must be an avoidance mechanism whereby new cross walls tend not to insert upon the maternal wall opposite the point where a neighbor ...
What I tell my patients about polycystic kidney disease
... polycystic kidney disease Polycystic kidney disease (PKD) is an inherited condition that is characterised by the development of cysts in the kidneys. It also may cause cysts to form elsewhere and often is associated with high blood pressure (hypertension) and other features. It is a common cause of ...
... polycystic kidney disease Polycystic kidney disease (PKD) is an inherited condition that is characterised by the development of cysts in the kidneys. It also may cause cysts to form elsewhere and often is associated with high blood pressure (hypertension) and other features. It is a common cause of ...
Evidence for Distinct Amino Acid Transport Systems in
... several neutral amino acids. In soybean cells [4] glutamate uptake was not inhibited by aspartic acid. In tobacco cells the uptake of L-aspartic acid was not inhibitable by glutamic acid. This un expected result cannot explained by a very slow absorption of aspartic acid by tobacco cells as was exp ...
... several neutral amino acids. In soybean cells [4] glutamate uptake was not inhibited by aspartic acid. In tobacco cells the uptake of L-aspartic acid was not inhibitable by glutamic acid. This un expected result cannot explained by a very slow absorption of aspartic acid by tobacco cells as was exp ...
CD4 T Cell-Associated Pathophysiology Critically Depends on
... A total of 150 – 400 l peripheral blood collected from the tail vein of mice was mixed with heparin (Liquemin N 25000; Hoffmann-LaRoche, Grenzach-Wyhlen, Germany) to prevent coagulation. Alternatively, cells were obtained from spleens of mice. RBC were removed using ammonium chloride potassium chlo ...
... A total of 150 – 400 l peripheral blood collected from the tail vein of mice was mixed with heparin (Liquemin N 25000; Hoffmann-LaRoche, Grenzach-Wyhlen, Germany) to prevent coagulation. Alternatively, cells were obtained from spleens of mice. RBC were removed using ammonium chloride potassium chlo ...
PDF
... fully compacted. Higher concentrations had irreversible effects within the first 6 h of culture (Table 3). Ultrastructural damage to the SER was detectable within 4 h of treatment (Fig. 6) but could be overcome if cholesterol or serum cholesterol (as FCS) was added to the culture within this period. ...
... fully compacted. Higher concentrations had irreversible effects within the first 6 h of culture (Table 3). Ultrastructural damage to the SER was detectable within 4 h of treatment (Fig. 6) but could be overcome if cholesterol or serum cholesterol (as FCS) was added to the culture within this period. ...
Cert Bio II – Transport System Answer
... Directions: Questions 26 and 27 refer to the diagram below which shows a section of the mammalian heart: 26. Which of the blood vessels carries/carry oxygenated blood? A. 1 only B. 4 only C. 1 and 2 only D. 3 and 4 only 27. The closing of which valves produces the characteristic 'heart sounds'? A. I ...
... Directions: Questions 26 and 27 refer to the diagram below which shows a section of the mammalian heart: 26. Which of the blood vessels carries/carry oxygenated blood? A. 1 only B. 4 only C. 1 and 2 only D. 3 and 4 only 27. The closing of which valves produces the characteristic 'heart sounds'? A. I ...
Compartmentalisation of Rho regulators directs cell
... James Castelli-Gair Hombría4 and António Jacinto1,2,* During development, small RhoGTPases control the precise cell shape changes and movements that underlie morphogenesis. Their activity must be tightly regulated in time and space, but little is known about how Rho regulators (RhoGEFs and RhoGAPs) ...
... James Castelli-Gair Hombría4 and António Jacinto1,2,* During development, small RhoGTPases control the precise cell shape changes and movements that underlie morphogenesis. Their activity must be tightly regulated in time and space, but little is known about how Rho regulators (RhoGEFs and RhoGAPs) ...
Targeted disruption of fibroblast growth factor receptor
... In the present report, we have examined the molecular and morphogenetic consequences of the absence of FGFR-1 in ES cells in the presence/absence of FGF-2, during a time window corresponding to the developmental period early after implantation. To this end, we used conventional, adherent cultures of ...
... In the present report, we have examined the molecular and morphogenetic consequences of the absence of FGFR-1 in ES cells in the presence/absence of FGF-2, during a time window corresponding to the developmental period early after implantation. To this end, we used conventional, adherent cultures of ...