Wnt3a-mediated chemorepulsion controls movement
... cardiac cells have been well documented; however, migration routes of cardiac progenitors have not been directly observed within the embryo and the factor(s) controlling their movement are not known. In addition, it is not clear how cell movement is coordinated with cell specification in the early e ...
... cardiac cells have been well documented; however, migration routes of cardiac progenitors have not been directly observed within the embryo and the factor(s) controlling their movement are not known. In addition, it is not clear how cell movement is coordinated with cell specification in the early e ...
as a PDF
... The eusociality developed in Hymenoptera and Isoptera is driven by an efficient interaction between exocrine glands and jointed appendages, both in close interaction with the environment. In this context, the mandible of ants plays an important role, since, in addition to being the main jointed appe ...
... The eusociality developed in Hymenoptera and Isoptera is driven by an efficient interaction between exocrine glands and jointed appendages, both in close interaction with the environment. In this context, the mandible of ants plays an important role, since, in addition to being the main jointed appe ...
Microinjected Fluorescent Phalloidin in Vivo
... cytoskeleton, particularly in the cell cortex. As phalloidin is known to have a stabilizing effect on F-actin, this may influence the natural microfilament turnover. Therefore, the microinjection of derivatized plant actin that is competent to co-assemble with endogenous actin would be an excellent ...
... cytoskeleton, particularly in the cell cortex. As phalloidin is known to have a stabilizing effect on F-actin, this may influence the natural microfilament turnover. Therefore, the microinjection of derivatized plant actin that is competent to co-assemble with endogenous actin would be an excellent ...
Biological Membranes and Transport
... The second class of proteins associated with biological membranes are the PERIPHERAL MEMBRANE PROTEINS or EXTRINSIC MEMBRANE PROTEINS. The extrinsic proteins are loosely bound to one of the two faces of the bilayer. Polar interactions (dipole-dipole, dipole-ion, hydrogen bonds, and electrostatic int ...
... The second class of proteins associated with biological membranes are the PERIPHERAL MEMBRANE PROTEINS or EXTRINSIC MEMBRANE PROTEINS. The extrinsic proteins are loosely bound to one of the two faces of the bilayer. Polar interactions (dipole-dipole, dipole-ion, hydrogen bonds, and electrostatic int ...
Protective immune responses to the E and NS1 proteins of Murray
... by this route of inoculation, most flaviviruses are not. This results in low or unpredictable mortality rates in adult mice infected by intraperitoneal (i.p.) inoculation, rendering this form of challenge unsuitable for protection studies. In contrast, adult mice are highly susceptible to intracereb ...
... by this route of inoculation, most flaviviruses are not. This results in low or unpredictable mortality rates in adult mice infected by intraperitoneal (i.p.) inoculation, rendering this form of challenge unsuitable for protection studies. In contrast, adult mice are highly susceptible to intracereb ...
video slide - Issaquah Connect
... The logistics of carrying out cellular metabolism sets limits on the size of cells ...
... The logistics of carrying out cellular metabolism sets limits on the size of cells ...
Root-knot nematodes manipulate plant cell functions during a
... with uninfected dissected root fragments over time. These studies identified a large number of new genes regulated in response to RKN infection and demonstrated the temporal regulation of a fraction of these genes. The proportion (5–15%) of genes displaying differential expression reflects the compl ...
... with uninfected dissected root fragments over time. These studies identified a large number of new genes regulated in response to RKN infection and demonstrated the temporal regulation of a fraction of these genes. The proportion (5–15%) of genes displaying differential expression reflects the compl ...
PDF
... Figure 3 illustrates the experimental design. The time of egg-cylinder formation, and number of cells in the trophoblast monolayer at that time, were determined for intact blastocysts, ICM/polar fragments and operated outgrowths (see Materials and Methods). Of 15 ICM/polar fragments which attached, ...
... Figure 3 illustrates the experimental design. The time of egg-cylinder formation, and number of cells in the trophoblast monolayer at that time, were determined for intact blastocysts, ICM/polar fragments and operated outgrowths (see Materials and Methods). Of 15 ICM/polar fragments which attached, ...
Annotation Extension (col 16)
... • In_presence_of: Identifies a chemical, gene product or complex in the presence of which an ontology term is observed to apply to the annotated gene product. – This seems to provide a more consistent usage of the relationship – We didn’t have time to fully discuss this RO, ...
... • In_presence_of: Identifies a chemical, gene product or complex in the presence of which an ontology term is observed to apply to the annotated gene product. – This seems to provide a more consistent usage of the relationship – We didn’t have time to fully discuss this RO, ...
Experimental Investigation of Ultrasonic Trapping
... reflector to form standing waves pattern Figure 1. The distance between two successive nodes or antinodes within the standing waves was calculated as half of the ultrasonic wavelength (λ/2). In the present work 0.8 MHz ultrasonic waves were used, the distance between the aluminium coupler and stainl ...
... reflector to form standing waves pattern Figure 1. The distance between two successive nodes or antinodes within the standing waves was calculated as half of the ultrasonic wavelength (λ/2). In the present work 0.8 MHz ultrasonic waves were used, the distance between the aluminium coupler and stainl ...
7-2 Eukaryotic Cell Structure
... One of the most important jobs carried out in the cell is making proteins. ...
... One of the most important jobs carried out in the cell is making proteins. ...
- University of East Anglia
... cardiac cells have been well documented; however, migration routes of cardiac progenitors have not been directly observed within the embryo and the factor(s) controlling their movement are not known. In addition, it is not clear how cell movement is coordinated with cell specification in the early e ...
... cardiac cells have been well documented; however, migration routes of cardiac progenitors have not been directly observed within the embryo and the factor(s) controlling their movement are not known. In addition, it is not clear how cell movement is coordinated with cell specification in the early e ...
Lecture 1 Part I Nordström 13.9.
... • Shorter and more numerous than flagella • Coordinated beating propels cells through their ...
... • Shorter and more numerous than flagella • Coordinated beating propels cells through their ...
Sensing minute changes in biological cell monolayers with THz
... change is within a normal range after the treatment for these cells, we assume that the thickness change of the BLMVEC monolayers is a main factor contributing to the THz differential signal differences upon the VEGF treatment. Based upon Eq. (4), the refractive index n(ω) and absorption coefficient ...
... change is within a normal range after the treatment for these cells, we assume that the thickness change of the BLMVEC monolayers is a main factor contributing to the THz differential signal differences upon the VEGF treatment. Based upon Eq. (4), the refractive index n(ω) and absorption coefficient ...
7.2 powerpoint
... What organelles help make and transport proteins? Proteins are assembled on ribosomes. Proteins made on the rough endoplasmic reticulum include those that will be released, or secreted, from the cell as well as many membrane proteins and proteins destined for lysosomes and other specialized location ...
... What organelles help make and transport proteins? Proteins are assembled on ribosomes. Proteins made on the rough endoplasmic reticulum include those that will be released, or secreted, from the cell as well as many membrane proteins and proteins destined for lysosomes and other specialized location ...
A Sweet Synthesis - Department of Chemistry ::: CALTECH
... feature of this approach is that the sugar assists the process by positioning the two peptides in close proximity to each other. Traditional glycopeptide synthesis is cumbersome, requiring excesses of reagents to drive reactions to completion, and often producing low yields of the desired products. ...
... feature of this approach is that the sugar assists the process by positioning the two peptides in close proximity to each other. Traditional glycopeptide synthesis is cumbersome, requiring excesses of reagents to drive reactions to completion, and often producing low yields of the desired products. ...
Chromatin organization and global regulation of Hox gene clusters
... nuclear space [1–3]. These large-scale approaches tentatively define global relationships between the chromatin structure observed at a particular genomic locus, the three-dimensional organization of this locus and the associated gene activity. For instance, both local chromatin post-translational m ...
... nuclear space [1–3]. These large-scale approaches tentatively define global relationships between the chromatin structure observed at a particular genomic locus, the three-dimensional organization of this locus and the associated gene activity. For instance, both local chromatin post-translational m ...
the effects of egta and trypsin on the serum requirements for cell
... BHK21/C13 and polyoma virus-transformed cells (PyBHK) were grown in Eagle's minimal essential medium (MEM) supplemented with 10% foetal calf serum, 1 mM sodium pyruvate, 2 mM glutamine, non-essential amino acids (Gibco Bio Cult, Ltd., Glasgow, cat. no. 114) and 100 units/ml penicillin and streptomyc ...
... BHK21/C13 and polyoma virus-transformed cells (PyBHK) were grown in Eagle's minimal essential medium (MEM) supplemented with 10% foetal calf serum, 1 mM sodium pyruvate, 2 mM glutamine, non-essential amino acids (Gibco Bio Cult, Ltd., Glasgow, cat. no. 114) and 100 units/ml penicillin and streptomyc ...
Divergent and convergent evolution in
... by the site of tumor origin. Yet, there is increasing evidence that the molecular characteristics of metastases significantly differ from the primary tumor. We define the evolutionary dynamics of metastases that govern this molecular divergence and examine their potential contribution to variations ...
... by the site of tumor origin. Yet, there is increasing evidence that the molecular characteristics of metastases significantly differ from the primary tumor. We define the evolutionary dynamics of metastases that govern this molecular divergence and examine their potential contribution to variations ...
Ubiquitin-Mediated Control of Plant Hormone
... Figure 1. Conserved and diverse UPS degradation mechanisms control hormone signaling (ABA is considered separately due to the abundance of UPS components; see Fig. 2). SCF-type E3 ligases are shown as orange pentagons, RING-type ligases are shown as yellow pentagons, and CRL3-based ligases are depic ...
... Figure 1. Conserved and diverse UPS degradation mechanisms control hormone signaling (ABA is considered separately due to the abundance of UPS components; see Fig. 2). SCF-type E3 ligases are shown as orange pentagons, RING-type ligases are shown as yellow pentagons, and CRL3-based ligases are depic ...
New Insights of Transmembranal Mechanism and Subcellular
... FIGURE 3. Subcellular localization of surface-modified SWNTs. (A) Subcellular localization of BSA-FITC and SWNT-PL-PEG-BSA-FITC in HeLa cells. Cells transfected with CFP-lamp and stained with MitoTracker were incubated with BSA-FITC (1 µg/mL of BSA) or SWNTPL-PEG-BSA-FITC (2.5 µg/mL of SWNTs) for 30 ...
... FIGURE 3. Subcellular localization of surface-modified SWNTs. (A) Subcellular localization of BSA-FITC and SWNT-PL-PEG-BSA-FITC in HeLa cells. Cells transfected with CFP-lamp and stained with MitoTracker were incubated with BSA-FITC (1 µg/mL of BSA) or SWNTPL-PEG-BSA-FITC (2.5 µg/mL of SWNTs) for 30 ...
Membrane Structure and Function
... 1. Aqueous channels for charged or polar molecules to diffuse through - or 2. Passive carrier mechanisms that move molecules from higher to lower concentration – usually in either direction ...
... 1. Aqueous channels for charged or polar molecules to diffuse through - or 2. Passive carrier mechanisms that move molecules from higher to lower concentration – usually in either direction ...
The Extracellular Matrix
... The triple helix forms through the association of three related polypeptides ( -chains) forming a coiled coil, with the side chain of every third residue directed towards the center of the superhelix. Steric constraints dictate that the center of the helix be occupied only by Glycine ...
... The triple helix forms through the association of three related polypeptides ( -chains) forming a coiled coil, with the side chain of every third residue directed towards the center of the superhelix. Steric constraints dictate that the center of the helix be occupied only by Glycine ...
Stochasticity in the symmetric division of plant cells
... the particular mind-set of twentieth century biology. The most important factor is probably the geometrical nature of the rules which did not resonate well with the molecularly-oriented biology of the last century. Certainly, reducing cell division to a geometrical problem adds little to the “factua ...
... the particular mind-set of twentieth century biology. The most important factor is probably the geometrical nature of the rules which did not resonate well with the molecularly-oriented biology of the last century. Certainly, reducing cell division to a geometrical problem adds little to the “factua ...
Cooperative Function of Upstream and Core Domains of the Yeast
... highly sensitive to spacing changes between two domains, but the activity can be partially rescued when the spacing changes was either increased or decreased to 10 bp. The upstream or core domain DNA sequences alone could not compete with wild promoter in transcription initiation step, and the upstr ...
... highly sensitive to spacing changes between two domains, but the activity can be partially rescued when the spacing changes was either increased or decreased to 10 bp. The upstream or core domain DNA sequences alone could not compete with wild promoter in transcription initiation step, and the upstr ...