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How to use cells in a sentence

Looking for sentences and phrases with the word cells? Here are some examples.

Sentence Examples

The cytoskeleton acts as a "track" on which cells can move organelles, chromosomes and other things.
The endosymbiotic theory states that mitochondria and chlopoplasts in today's eukaryotic cells were once separate prokaryotic microbes.
What are the names of the genetically identical cells produced in mitosis? Twin cells. Son cells. Daughter cells.
The sympathetic nervous system, not white blood cells, is critically important in the regulation of energy expenditure and thermogenesis.
The mother centriole is transformed into a basal body competent to nucleate a primary cilium in quiescent cells.
It will reinforce the idea behind the endosymbiotic theory which is suggested as the basis for the formation of eukaryotic cells.
The endosymbiotic theory states that eukaryotic cells once became larger cells by absorbing a prokaryote.
The reason we need to breathe is to provide the oxygen needed to carry out cellular respiration in our cells.
The endosymbiotic theory concerns the origins of mitochondria and plastids, which are organelles of eukaryotic cells.
Membranes control the composition of cells by active and passive transport.
The cell theory is one of the foundational tenets of biology and explains the relationship between cells and living things.
The modern understanding of cells is largely determined on the basis of Cell Theory.
The cell theory states that cells are the basic unit of structure and function of living things.
The cell theory states that all biological organisms are composed of cells; cells are the unit of life and all life comes from preexisting life.
Mitosis is a form of eukaryotic cell division that produces two daughter cells with the same genetic component as the parent cell.
The guards conducted a shakedown of the prisoners' cells to look for weapons.
Unlike eukaryotic cells, prokaryote cells lack membrane-bound organelles.
MeCP2 is strongly expressed in inhibitory interneurons, a diverse population of specialized cells that use the neurotransmitter GABA to communicate.
What do your intestines, the yeast in bread dough, and a developing frog all have in common? Among other things, they all have cells that carry out mitosis.
Chlamydia pneumoniae infects vascular and endothelial cells and has been identified in and grown from atheromas.
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At higher magnifications the differences between the cells become clear.
We used a microscope to examine the cells under magnification.
At this point, the embryo is a microscopic clump of only 100 cells.
Acellular background is that which is still present when the cells are removed from the microscope.
In zebrafish, the adaxial cells are precursors to the embryonic slow muscle fibers.
The author is entirely at one with Brockbank that platelets are agonic products of red cells and dismisses the other theories shortly.
Like the spores of other bacteria, when compared to vegetative cells, akinetes are more resistant to environmental stresses.
It contains four cells, which are no longer used, and a much reduced number of police officers present.
Imagine a future in which millions of families live off the grid, powering their homes and vehicles with dirt-cheap portable fuel cells.
Open electrochemical systems, known as fuel cells, can be used to extract power either from natural fuels or from synthesized fuels.
The photovoltaic effect is the transformation of light into electrical energy, as in solar cells.
The smallest tubes, tracheoles, penetrate cells and serve as sites of diffusion for water, oxygen, and carbon dioxide.
Their cells are differentiated, but in most cases not organized into distinct tissues.
There are only two main germ layers, the ectoderm and endoderm, with only scattered cells between them.
Primary mesenchyme cells, or PMCs, are located in the vegetal plate specified to become mesoderm.
Prior to ingression, PMCs exhibit all the features of other epithelial cells that comprise the embryo.
The microvilli which secure PMCs to the hyaline layer shorten, as the cells reduce their affinity for the extraembryonic matrix.
Experimentally grafting PMCs into heterotopic tissue does not prevent the cells from ingressing.
Martin Chalfie figured out how to use GFP as a fluorescent marker of genes inserted into other cells or organisms.
The stinging cells on a box jellyfish's tentacles are not triggered by pressure.
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In ctenophores, however, these layers are two cells deep, while those in cnidarians are only a single cell deep.
The epithelia of ctenophores have two layers of cells rather than one, and some of the cells in the upper layer have several cilia per cell.
The inner layer of the epidermis contains a nerve net, and myoepithelial cells that act as muscles.
The resulting slurry is wafted through the canal system by the beating of the cilia, and digested by the nutritive cells.
Little is known about how ctenophores get rid of waste products produced by the cells.
Ctenophore nerve cells and nervous system evolved separately from other animals and have a different biochemistry.
In most species, when a diatom divides to produce two daughter cells, each cell keeps one of the two halves and grows a smaller half within it.
As a result, after each division cycle, the average size of diatom cells in the population gets smaller.
Once such cells reach a certain minimum size, rather than simply divide, they reverse this decline by forming an auxospore.
Although the shape of the cell is typically circular, some cells may be triangular, square, or elliptical.
In the open ocean, many sinking cells are lost to the deep, but refuge populations can persist near the thermocline.
This trophont is considered parasitic, contains thousands of cells, and can be several hundred micrometers in length.
Chameleon skin has a superficial layer which contains pigments, and under the layer are cells with guanine crystals.
Prolonged exposure can lead to cells being damaged and in turn lead to cancer.
Signs of cancerous cells might not show up until years, or even decades, after exposure.
Compact solar cells for devices such as calculators and watches are typically measured in microwatts.
In humans, these cells are thought to be involved in social conduct, emotions, judgment and theory of mind.
Thyroid cells, in contrast to other cells, have the capability to organify iodine, which increases the time radioiodine can deposit energy.
For example, smooth muscle cells have been shown to the origin of osteochondroblastic cells.
These fish rely on regions of lymphoid tissue within other organs to produce immune cells.
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Lobsters, like many other decapod crustaceans, grow throughout life and are able to add new muscle cells at each moult.
In humans, these cells are involved in social conduct, emotions, judgement, and theory of mind.
However, because of cell crowding and overconfluence, we were unable to evaluate the morphological changes occurring in cells at the rear.
The space between each transmit pulse is divided into range cells or range gates.
It asserts that super plumes rise from the deeper mantle and are the drivers or substitutes of the major convection cells.
Importantly, markers of early pancreatogenesis decreased between days 17 to 26 in both WT and ARX ko cells.
The thymus is located in fatty tissue above the heart and is responsible for the generation of immune cells in the blood.
In some orchids, the velamen includes spongy and fibrous bodies near the passage cells, called tilosomes.
The cells of the root epidermis grow at a right angle to the axis of the root to allow them to get a firm grasp on their support.
Research has identified compounds produced by these and other fungi that have inhibitory biological effects against viruses and cancer cells.
Each cell or group of cells of the photobiont is usually individually wrapped by hyphae, and in some cases penetrated by an haustorium.
Photobiont cells are routinely destroyed in the course of nutrient exchange.
The association is able to continue because reproduction of the photobiont cells matches the rate at which they are destroyed.
The fungus surrounds the algal cells, often enclosing them within complex fungal tissues unique to lichen associations.
Unlike the cortex, which has mostly immature T cells, or thymocytes, the paracortex has a mixture of immature and mature T cells.
The incorporation of smaller cells within larger ones resulted in the development of complex cells called eukaryotes.
True multicellular organisms formed as cells within colonies became increasingly specialized.
Photosynthetic cells use the sun's energy to split off water's hydrogen from oxygen.
Hydrochloric acid is secreted by the parietal cells of the gastric glands, located on the wall of the fundus of the stomach.
This is because meristematic cells capable of cellular differentiation are present in many plant tissues.
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Horticulturalists are interested in understanding how meristematic cells can be induced to reproduce an entire plant.
At the blastocyst stage, the onset of mtDNA replication is specific to the cells of the trophectoderm.
In contrast, the cells of the inner cell mass restrict mtDNA replication until they receive the signals to differentiate to specific cell types.
Some of the deeper water fish have tubular eyes with big lenses and only rod cells that look upwards.
Turtles are thought to have exceptional night vision due to the unusually large number of rod cells in their retinas.
Phosphate is required for the production of DNA and ATP, the main energy carrier in cells, as well as certain lipids.
When phytoplankton cells die, they sink towards the bottom and are decomposed by bacteria, a process that further reduces DO in the water column.
Modern science has been able to detect mammalian blood cells on Mode 1 tools at Sterkfontein, Member 5 East, in South Africa.
Other tools for perturbing their genetic makeup are chicken embryonic stem cells and viral vectors.
Unstimulated and stimulated cells were fixed and permeabelized to allow intracellular staining of phosphorylated signaling molecules.
Bilirubin, a waste product derived from blood cells, is passed through bile and urine with the help of enzymes excreted by the liver.
The infectious meal was prepared with fresh washed bovine red cells, viral supernatant and adenosine triphosphate at 5 mM as phagostimulant.
This first milk, called colostrum, is rich in fats, protein, and also maternal immune cells.
The phytochemicals responsible for the sharp flavor of garlic are produced when the plant's cells are damaged.
Within these spaces are bone marrow and hematopoietic stem cells that give rise to platelets, red blood cells and white blood cells.
These cells give rise to other cells, including white blood cells, red blood cells, and platelets.
Blood cells that are created in bone marrow include red blood cells, platelets and white blood cells.
Progenitor cells such as the hematopoietic stem cell divide in a process called mitosis to produce precursor cells.
These include precursors which eventually give rise to white blood cells, and erythroblasts which give rise to red blood cells.
Unlike red and white blood cells, created by mitosis, platelets are shed from very large cells called megakaryocytes.
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As well as creating cells, bone marrow is also one of the major sites where defective or aged red blood cells are destroyed.
The cells also use paracrine signalling to control the activity of each other.
Evidence suggests that bone cells produce growth factors for extracellular storage in the bone matrix.
Deeper, more thorough penetration is achieved by driving the preservative into the wood cells with pressure.
They developed a polychrome style of gold work, using wrought cells or setting to encrust gemstones into their gold objects.
Upon view, the myocardial cells are observed to have large densely packed chromosomes within the nucleus.
The Leydig cells produce testosterone, which in turn produces most of the male pubertal changes.
Mucosa changes into a multilayered structure with superficial layer of squamous cells.
As the amplitude of LH pulses increases, the theca cells of the ovaries begin to produce testosterone and smaller amounts of progesterone.
In 1996, it was found that male fetal progenitor cells could persist postpartum in the maternal blood stream for as long as 27 years.
A 2012 study at the same institute has detected cells with the Y chromosome in multiple areas of the brains of deceased women.
There are some viruses that can maintain a persistent infection by infecting different cells of the body.
Unlike other mammals, their red blood cells are oval rather than circular in shape.
In 2015, the South China University of Technology found toxicity of incense to Chinese hamsters ovary cells to be even higher than cigarettes.
For the CD66b isolation protocol here, there will be approximately 250K to 400K cells in the device ready for postcapture processing.
The precellular phase would involve astrophysical and geochemical activities at a time before the presence of biological cells.
When confluent growth was achieved, the cells were infected with trypomastigotes that were obtained from preinfected cultures.
Without treatment, decreased red blood cells, gum disease, changes to hair, and bleeding from the skin may occur.
As these microbes reproduce in the rumen, older generations die and their cells continue on through the digestive tract.
Cattle have two kinds of color receptors in the cone cells of their retinas.
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In 1995, two ewes named Megan and Morag were the first mammals cloned from differentiated cells.
The remaining blank cells on the IPA chart can be filled without too much difficulty if the need arises.
The management of infantile pyknocytosis consists of phototherapy for jaundice and correction of anemia by packed red blood cells transfusion.
Sealed cells with about to emerge queens are used for queening the divisions.
These cells then go on to form thickened secondary cell walls, composed mainly of cellulose, hemicellulose and lignin.
Petroleum coke has many uses besides being a fuel, such as the manufacture of dry cells and of electrolytic and welding electrodes.
Redox reactions are the foundation of electrochemical cells, which can generate electrical energy or support electrosynthesis.
Unsatisfied free radicals can spur the mutation of cells they encounter and are, thus, causes of cancer.
In the middle airways, implicated stem cells include club cells and neuroepithelial cells that express club cell secretory protein.
Lung carcinomas are categorized by the size and appearance of the malignant cells seen by a histopathologist under a microscope.
These are so named because the cancer cells are large, with excess cytoplasm, large nuclei and conspicuous nucleoli.
Clinical trials are underway to evaluate how well these drugs kill lung cancer cells in humans.
Basically the body will use up stored fat cells first, then move on to muscles.
After several days of fasting, all cells in the body begin to break down protein.
However, the body is able to selectively decide which cells will break down protein and which will not.
The cells are filled with ink, and the excess is scraped off the surface with a doctor blade.
Their leaves are simple, usually only a single layer of cells with no internal air spaces, often with thicker midribs.
The leaves of Sphagnum have large dead cells alternating with living photosynthetic cells.
One is termed a peduncular gland, and consists of a few secretory cells on top of a single stalk cell.
These cells produce a mucilagenous secretion which forms visible droplets across the leaf surface.
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On contact with an insect, the peduncular glands release additional mucilage from special reservoir cells located at the base of their stalks.
After being made into graphite foil, the foil is machined and assembled into the bipolar plates in fuel cells.
Somitogenesis and the subsequent distribution of somites is controlled by a clock and wavefront model acting in cells of the paraxial mesoderm.
In old cultures, contents of cells without rhizopodia can turn dark and act as resting stages.
Until 1887, the Guildhall was also used as the town prison with the addition of prison cells.
At the parade later that day, 50 prisoners refused orders, and the rest were marched back to their cells but refused to enter.
Why one set of cells should secrete bile, another urea, and so on, we do not know.
By using highest male-specific spermatocrit as a reference value, we equalized number of sperm cells across the 48 fertilizations.
For example, long projections emerged from the cells and floated before they retracted, creating a starlike pattern.
Microscopic appearances consist of round to spindled cells with tapering cytoplasm arranged in storiform patterns in a collagenous matrix.
We started culturing the cells in the presence of subcytotoxic concentrations of either DR5026 or rifampicin.
The utricular tissue of the suberic cells is formed of suberin and paraxylose.
Even before a chicken egg is laid, cells with greater amounts of yolk begin falling into a subgerminal cavity beneath the blastoderm.
This is due to the detection of sublethally damaged cells, which are still viable but not culturable.
The principal feature of carcinomatous cell proliferations can be denoted as hypermitosis, depending upon supernutrition of the cells.
Hair follicles in the telogenetic stage have small dermal papillae, which are separated from the bulb and are no longer covered by matrix cells.
In future, with further interventions to circumvent the problems we have identified herein, telomerised cells may still be a viable alternative.
The tetris method does have some shortcomings, however. In placements produced by Feng Shui, the cells are closely packed.
Any brain cells in there, apart from pseudo-intellectual, patently theosophistical clap trap.
There was no cytogenetic damage to the therapied or non-therapied regions in the buccal mucosa cells, as determined cytomorphologically.
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In accord with their transchoroidal route of migration, T cells are present in the choroid plexus stroma.
An extract found in the curry spice tumeric can kill off cancer cells, lab scientists have shown.
The anchorage independent growth was here used as a functional marker of tumorgenicity and compared with Caco-2 cells as a positive control.
Entry of the toxic proteins abrin, modeccin, ricin, and diphtheria toxin into cells.
These cells start to divide, forming the bottom part of what's called the abscission layer, the seam where the leaf eventually falls off from.
Overall predicted densities of each species are shown underlayed, with the highest densities indicated by dark grey cells.
The old vaccine used whole cells of the pertussis bacterium, while the new acellular vaccine uses only components of the disease-causing cells.
They confirmed experimentally in vivo and in vitro that decreasing pH increases the sensitivity of the acinar cells to zymogen activation.
These pancreatic cell antibodies react with human cell surface molecules on alpha, beta, acinar and duct cells.
Leydig cell tumors contain large, polygonal cells with abundant, occasionally vacuolated cytoplasm, and they are arranged in irregular acini.
Scientists use recombinant adenoviruses to deliver genetic materials into cells in order to study how specific genes function.
This results from the vorticity component of shear, whereas elongated cells would further be affected by the rate of strain component.
Peripheral blood smear revealed anisocytosis, poikilocytosis, along with target cells and contracted red blood cells.
There is an enormous neurological consequence to mechanorecptor dysfunction, which is related to how these cells are wired into the spinal cord.
Different studies point to xanthochymol and formononetin as showing activity against tumoral cells.
Xylogen is found in the primary cell-wall, and in the thickening layers of all woody cells.
For example, to cross a temperature-sensitive mutation with an amber mutation, amber suppressor cells are infected at the low temperature.
Medical scientists speculate that lefties and ambies exercise their brains more and grow more cells.
The Leydig cells play a primary role in synthesis of androgenous hormones in gonochoristic fish.
Loss of matrix attachment of cultured epithelial cells activates a caspase-mediated apoptotic program known as anoikis.
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Antiprogestins may stop some cancer cells from growing and they are being studied in the treatment of breast cancer.
They provide the apicobasal polarity of tubular cells and regulate the paracellular flux of molecules between urine and interstitium.
Scrape cells using a cell scraper and aspirate the resulting slurry into a 2.0-mL Eppendorf tube.
The grand finale experiment, performed ex vivo with cells from two aviremic patients, addresses this question.
In cells, Amp B interacts with the bilipidic layers forming pores, leading to the loss of osmotic regulation capacity of the cells.
Since protein constitutes the majority of the biomass of a cell, building new protein is a major way that cells increase their size.
The MTS tetrazolium compound is bioreduced by cells into a colored formazan product that is soluble in tissue culture medium.
In multicellular organisms, groups of cells form tissues and tissues come together to form organs.
An American company has applied to experiment in Britain on Parkinson's disease sufferers by injecting their brains with cells from pigs.
Microscopically, there are cartilaginous cells with increased cellularity and pleomorphism in comparison to benign tumors.
An mTOR inhibitor could not chemosensitize apoptosis incompetent esophageal cancer cells, whereas lithium could.
Chimeric embryos are made by injecting cells or genetic material from one species into the embryo of another.
A jellyfish... carries poison cells that can sting other citizens of the sea.
It has been shown that claspin positively affects the survival of cancer cells.
The tool, a clawlike gripper less than a millimeter in diameter, could grab cells from tissue for a biopsy, for example.
Hair cells were more severely damaged in blood injected ears than in cochleostomy only ears.
The cells were fixed and coimmunostained with the centrin-2 and CEP135 antibodies.
Histology of the pleura showed uniform and bipolar spindle cells with moderate mitosis in a collagenised stroma.
The least cornified, young cells stain violet or blue, more mature cells mauve and the most cornified, old and dying cells stain red.
Because mouse primary cells are susceptible to cryodamage, cryopreservation using BuOF needs further investigation.
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Goblet cells are interspersed amongst epithelial cells with cytofilia extensions similar to those more extensively expressed in the third eyelid.
Endocytosis is a process which brings extracellular large molecules or other cells into the cell interior by cytomorphosis.
This suggested that the maximum concentration in cells without producing any cytoxicity was around 100 nM for the candidate molecules.
The prisoners watched me from inside their cells, watched dead-eyed and silent as I was dragged past.
The Fas ligand is a key death factor of cytotoxic T lymphocytes and natural killer cells.
Occasionally dentigerous cysts may be lined partially or wholly by pseudostratified columnar epithelium with cilia and mucous cells.
To examine this potential role of microtubules, uncut cells were treated with thiabendazole, a depolymerizer of Dictyostelium microtubules.
Disassimilative processes constitute a marked feature in the life of animal cells.
Analyses all required a planar mathematical discretization of a region containing a prescribed number of cells with prescribed orientations.
Parts that are egg-crated are placed in individual cells made of cardboard sheets, like egg packaging or Christmas ornament packaging.
The cells of the primitive embryoblast differentiate into two layers, the epiblast and the hypoblast.
The ectoderm consists primarily of epitheliomuscular cells, neurons, gland cells and cnidocytes.
In the smaller of the two groups, known as the eusporangiate type, the sporangium originates from several initial cells.
In general, the mature endosperm shows a protein-rich outer layer and exotegmic cells have a zigzag pattern, while the exotesta is siliciferous.
We have also confirmed that glucotoxic condition upregulates Rgs16 expression in these cells.
In cancer, the glycocalyxes of circulating tumor cells play a fundamental role in the metastatic process.
The biosynthesis of glycosaminoglycans and proteoglycans appears to be a ubiquitous function in mammalian cells.
In mammals, the auditory hair cells are located within the organ of Corti on a thin basilar membrane in the cochlea of the inner ear.
The number and viability of macrophage cells were assessed by trypan blue dye exclusion using a hematocytometer.
The majority of phenotypic progenitor cells were shown to be lymphoid and not myeloid.
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Filaments up to 32 cells long were observed, capped with live heterovalvate end-cells where each possessed one of the initial valves.
Dr Karim Nayernia was the first to isolate spermatagonial stem cells at this University.
The intake of food triggers a release of histamine, which activates the acid-secreting cells.
Among the infiltrating inflammatory cells, spindle-shaped, histiocytoid or myoid tumor cells with eosinophilic cytoplasm were found.
The lamina propria contains a range of inflammatory cells that normally immunoexpress the various immunoglobulins in plasma cells.
These cells are classified as either shrub or intershrub to reflect the different hydrologic properties of these surfaces.
The majority of the Legionella cells in water are believed to live intracellularly as protozoan parasites.
The application route of the leukemic cells, intravenously or intrafemorally, may support certain leukemic cells in their engraftment in mice.
Mice were injected intratibially with mouse OS cells and then randomized to receive placebo or doxorubicin.
For blood vessel-borne metastasis, disseminated tumor cells intravasate into blood vessels and survive in the circulation.
One of the most promising routes in this regard is the generation of induced pluripotent stem cells by reprogramming cells.
Exposure of gill cells to algal extracts, brevetoxins and PST toxins was for 2 hrs, and to karlotoxin for 2, 3, 4 and 5 hrs.
Prison cells have been vandalised and prisoners have access to drugs and mobile phones, some delivered by drones.
Arrows indicate hemocytes, plasmatocytes, lamellocytes and crystal cells in E, H, K and Q respectively.
Hits from these screens are then tested in cells and then in animals for efficacy.
However, it was well known that proteins are structural and functional macromolecules, some of which carry out enzymatic reactions of cells.
Both the smallpox vaccine and HIV exploit a receptor called CCR5, which is expressed on the surface of white blood cells.
Red cells, plasma and platelets can also be donated individually via a more complex process called apheresis.
Based on the reactions of the patient's serum against the donor cells, a pattern will emerge to confirm the presence of one or more antibodies.
The use of greater amount of red blood cells is associated with a high risk of infections.
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With red cells, this can decrease viability and ability for tissue oxygenation.
Globally around 85 million units of red blood cells are transfused in a given year.
He found that when incompatible types are mixed, an immune response is triggered and the red blood cells clump.
The immunological reaction occurs when the receiver of a blood transfusion has antibodies against the donor blood cells.
The destruction of red blood cells releases free hemoglobin into the bloodstream, which can have fatal consequences.
He also experimented with preserving separated red blood cells in iced bottles.
Packed red blood cells, fresh frozen plasma, and platelets are administered in lieu of crystalloids or whole blood.
Dinoflagellates sometimes bloom in concentrations of more than a million cells per millilitre.
Typically higher ratios of fresh frozen plasma and platelets are given relative to packed red blood cells.
Dermatopathia lymphadenitis is a chronic lipomelanotic hyperplasia of reticulum cells of the pulp of the lymph-nodes.
Also, the molecular machinery which runs living cells is often based on linear and rotary electrostatic motors.
Before a cell divides, the DNA is copied, so that each of the resulting two cells will inherit the DNA sequence.
Within cells, the long strands of DNA form condensed structures called chromosomes.
Natural selection can act at different levels of organisation, such as genes, cells, individual organisms, groups of organisms and species.
Here, somatic cells respond to specific signals that instruct them whether to grow, remain as they are, or die.
If cells ignore these signals and multiply inappropriately, their uncontrolled growth causes cancer.
For example, all living cells use the same basic set of nucleotides and amino acids.
The next major change in cell structure came when bacteria were engulfed by eukaryotic cells, in a cooperative association called endosymbiosis.
As the blood flow diminishes, the cells within the gonads die and dehydrate.
This opened in 1890 with electric locomotives that hauled carriages with small opaque windows, nicknamed padded cells.
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Grey matter is an area of the brain where information is most efficiently processed, due to the function of specific nerve cells.
Monasteries tended to be cenobitical in that monks lived in separate cells but came together for common prayer, meals, and other functions.
One month later, the veinal blood of the recipient mice was gathered, lysised of red cells and detected GFP positive ratio by cytometry.
Thus, the ability to potentiate synaptic activity was specific to macroglial cells.
The last piece of evidence offered was a conversation between Fawkes and Wintour, who had been kept in adjacent cells.
Interspersed among the asci are threadlike sterile cells called paraphyses.
This leaves dead yeast cells and other undesirable material at the bottom of the old vat.
In these cells, much is still unknown about the cytoskeletal network, which governs the mechanoresponse.
The exact intracellular mechanisms that govern these observed mechanoresponses in stem cells, however, have yet to be fully characterized.
The application of mechanical stimulation alone resulted in the initiation of chondrogenesis, demonstrating the cells are mechanoresponsive.
Brief, abrupt, and detached rhythmic cells are joined into rhythmic phrases with a distinctive, often jerky texture.
Parasites that infect macrophages or endothelial cells can develop into megaloschizonts, generating more merozoites.
The cells then interdigitate to form a single-cell-wide strip that now occupies the ventral midline, the mesectodermal cells.
The main difference between malignant and normal cancerous cells is on the distribution and number of microclassifications.
The cells introduced onto these microelectrodes are manipulated to different micro-locations by positive and negative DEP forces.
As found for chlorophyll most of the other micromolecules identified were found in lower concentration in the cells of chlorotic cultures.
The microstromatolites and the surrounding basalt were overlaid by fungal cells and hyphae.
At day 7, CECs appeared at the periphery and scanty cells existed at the midperiphery and center 7 days after injury.
The PURE project on Unst is a research centre which uses a combination of wind power and fuel cells to create a wind hydrogen system.
Gliomas arise from glial cells and are the most common brain tumors in humans.
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In it he provided a conceptual model for electromagnetic induction, consisting of tiny spinning cells of magnetic flux.
Within eukaryotic cells DNA is organized into long structures called chromosomes.
The republican prisoners refused, and instead smeared the excrement on the wall of their cells.
Iceland is one of the few countries that have filling stations dispensing hydrogen fuel for cars powered by fuel cells.
Given that the expression of this gene is not restricted to neoblasts, its role can also be important in committed cells.
Of particular importance and unique to vertebrates is the presence of neural crest cells.
These are progenitors of stem cells, and critical to coordinating the functions of cellular components.
As a result, the mature eggs produced subsequent to the two meiotic divisions have the same ploidy as the somatic cells of the female salamander.
The cells are sensitive to a plant hormone called auxin that is produced by the leaf and other parts of the plant.
The elongation of these cells break the connection between the different cell layers, allowing the leaf to break away from the plant.
Living root cells passively absorb water in the absence of transpiration pull via osmosis creating root pressure.
The ovalbumin and conalbumin promoters did not function in chicken fibroblasts, kidney cells, and a number of nonchicken cells.
Very few ganglionic or nonganglionic cells were found in the adrenal substance.
Most of the cortex was composed of fascicular cells which had nonvacuolated, nonhoneycombed eosinophilic cytoplasm.
Recent publications even state that they can differentiate into nonmesodermal cells such as hepatocytes, neurons, or astrocytes.
Affected animals have a reduced ability to synthesize red blood cells, which causes anemia.
Cells in the salivary gland, prostate, immune system, and intestine use zinc signaling to communicate with other cells.
However, viral infection is limited by the quiescence of most circulating T cells, which is nonsupportive of viral replication.
Caernarfon is described as having neither drainage or fresh water and the inmates housed in tiny windowless cells.
Prior to the Cambrian explosion, most organisms were simple, composed of individual cells occasionally organized into colonies.

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