Sentences with phrase «with identical cells»

Once manufactured, whereby thin layers were applied with precise composition by atomic layer deposition (ALD), the researchers compared the stability of these cells with identical cells without this layer.

Not exact matches

Thus, the objection is that a conscious occasion could not be identical with brain cells since it is one and they are many.

I would seem to be identical with the history of the assemblage of cells that includes my neurons; my action, in the same way, would seem to be identical with everything that is happening in my body while I perform it.

I could go on and elaborate on a number of other disciplines or facts that creationists have to pretend into oblivion to retain their faith, including the Ice Ages, cavemen and early hominids, much of microbiology, paleontology and archeology, continental drift and plate tectonics, even large parts of medical research (medical research on monkeys and mice only works because they share a common ancestor with us and therefore our fundamental cell biology and basic body architecture is identical to theirs).

Even large parts of medical research would be rendered unusable but for the fact that monkeys and mice share a common ancestor with us and therefore our fundamental cell biology and basic body architecture is identical to theirs.

• Loss - In - Weight: The compact trapezoid shape is identical to both the volumetric & gravimetric feeder with either a single high performance digital or analog load cell.

Several physical measurements, including electron microscopy, assured us that our product was a closed loop coiled tightly around the virus - DNA template and that it was identical in size and other details with the replicative form of DNA that appears in the infected cells.

Two sperm cells from the same father apparently fused with the egg, which then split in the same way that typical identical twins come about.

Each person can have about 100 million different receptors, referred to as their T cell repertoire, with little overlap even in identical twins.

Importantly, these three developmental signatures were found in distinct genetic clones — cells with identical patterns of genetic mutations — of tumor cells.

Used as a counter electrode in a dye - sensitized solar cell, the material enabled the cell to convert power with up to 6.8 percent efficiency and more than doubled the performance of an identical cell that instead used an expensive platinum wire counter electrode.

Bacteria expressing enzyme in one cell (bright green), while genetically identical cells do not, remaining protected from antibiotic onslaught; image courtesy of Yuichi Wakamoto / Neeraj Dhar / John McKinney Some strains of nasty bacterial infections, such as MRSA (methicillin - resistant Staphylococcus aureus), come loaded with resistance to antibiotics built right into their genes.

When a T cell detects one, it morphs into a fighting machine, zapping invaders with lethal chemicals, multiplying into an army of identical killers or signaling other immune - system troops to join the attack.

As with the previous experiment, all the transplanted cells were genetically identical to the mice in which they were injected.

Cloning may eventually give us basically identical genetic copies of extinct species, but we'll be restricted to animals that went extinct more recently and have well - preserved cells with intact nuclei.

But when he injected the mice with genetically identical reprogrammed stem cells, their immune systems attacked, destroying the cells.

When he injected mice with embryonic stem cells genetically identical to the mice's own tissues, the new cells thrived, growing into a large clump of adult tissues.

«The comparison showed that the Uppsala cell line was genetically identical with the original tumor whereas the U87MG cell line from ATCC had a different, unknown origin.

Josef Singer and Judith Fazekas, both lead authors of the study, discovered that a receptor frequently found on human tumor cells (epidermal growth factor receptor or EGFR) is nearly 100 percent identical with the EGF receptor in dogs.

Almost all cells in the human body have identical DNA sequences, yet there are 200 - plus cell types with different sizes, shapes, and chemical compositions.

«We found that these corrected cells had a normal secretion kinetic when compared with their diseased, parental cells that are otherwise genetically identical except for this single DNA base,» explained lead author Andrew A. Wilson, MD, assistant professor of medicine at Boston University School of Medicine and Director of the Alpha - 1 Center at Bu and BMC.

«It's one set of genetically identical cells that are in communication with one another that have a sort of common purpose or at least can coordinate themselves to do something,» Volk explains.

To search for a doorman drug, Negulescu's team followed almost the identical strategy, but they incubated cells with candidate drugs overnight at a much cooler 80.6 degrees.

It may, for example, partly account for the differences in brain structure and behavior between identical twins, and could even affect thought processes by subtly influencing the changes in nerve cell connections that occur with experience.

Humans have a homologous population with nearly identical specificity, and although the cells tend to be more frequent in mice than humans, clinical trials are underway based on activating human iNKT cells to stimulate antitumor responses.

With regard to HgT, a molecular analysis of cybrid cells with identical nuclear backgrounds and different mtDNA populations indicated that HgT cybrids had a higher survival rate and were more tolerant of oxidative stress when compared to the more common European haplogroup H [With regard to HgT, a molecular analysis of cybrid cells with identical nuclear backgrounds and different mtDNA populations indicated that HgT cybrids had a higher survival rate and were more tolerant of oxidative stress when compared to the more common European haplogroup H [with identical nuclear backgrounds and different mtDNA populations indicated that HgT cybrids had a higher survival rate and were more tolerant of oxidative stress when compared to the more common European haplogroup H [45].

This technique enabled the scientists to study heart cells with an identical genetic make - up as the patients to determine how the GATA4 mutation was causing the two forms of disease.

All people have two copies of every gene, and earlier work by the researchers on identical twins with leukemia indicates that a second genetic alteration - involving the second copy of the TEL gene, one of the two so - called «alleles» — occurs post-natally to actually nudge blood cells into a leukemic state.

They hypothesized that, if they labeled the parent cell population using the library, propagated it, separated it into roughly identical replicate groups, and treated these groups with the same drug regimen, they would find one of two outcomes (see schematic depiction below):

Embryonic stem cells with identical genomes grow into distinctive tissues, such as heart, bone, and brain.

One way around that problem is to work with another kind of 3D cell culture known as a spheroid, which hasn't yet gone too far down the path of development and still contains mostly identical, similarly differentiated cells.

Moreover, cells expressing the V617F / Y931C double JAK2 mutant showed identical sensitivity to the inhibitors as cells expressing Y931C mutant alone, with a 20 to 50-fold increase in the IC50 (INCB018424 and CMP6, respectively) compared to V658F mutation - positive cells.

Orr - Weaver uses fruit flies, which share many genetic similarities with humans to identify proteins critical for accurate DNA replication and the partitioning of chromosomes to produce two identical daughter cells.

The investigators could compare the insulin - producing beta cells from these mice with those from younger, genetically identical mice to examine the characteristics of the cells across the mouse lifespan.

Their main interest is to investigate the mechanisms by which cells with the same genotype and identical growth environment develop different phenotypes.

Manipulation of either FGF signalling or Nanog expression levels can alter the ratio of cell types present in this state and single Venus positive or negative cells can regenerate this equilibrium with apparently identical kinetics under self - renewing conditions.

For a variation to be called a minority SNP, the nucleotide change had to be identical to the cell line - associated SNP, with a minimum coverage of 30 and minimum variant frequency of 3 % at that position.

We transduced our SSEA3 - positive and SSEA3 - negative populations with the same retroviral vectors, under identical experimental conditions, and seeded the transduced cells onto inactivated mouse embryonic fibroblasts (MEFs).

«We could show that even between seemingly identical cells, with the same morphology and the same genome, there are surprisingly pronounced differences on the level of the proteins,» Beck said.

Though isolates were identical by laboratory typing methods, we uncovered many differences in their genomes, in gene expression, and in their interactions with host cells.

Self - Renewal — The ability of a stem cell to produce more stem cells with identical characteristics as the «parent» cell.

Year 6 Science Assessments and Tracking Objectives covered: Describe how living things are classified into broad groups according to common observable characteristics and based on similarities and differences, including micro-organisms, plants and animals Give reasons for classifying plants and animals based on specific characteristics Identify and name the main parts of the human circulatory system, and describe the functions of the heart, blood vessels and blood Recognise the impact of diet, exercise, drugs and lifestyle on the way their bodies function Describe the ways in which nutrients and water are transported within animals, including humans Recognise that living things have changed over time and that fossils provide information about living things that inhabited the Earth millions of years ago Recognise that living things produce offspring of the same kind, but normally offspring vary and are not identical to their parents Identify how animals and plants are adapted to suit their environment in different ways and that adaptation may lead to evolution Recognise that light appears to travel in straight lines Use the idea that light travels in straight lines to explain that objects are seen because they give out or reflect light into the eye Explain that we see things because light travels from light sources to our eyes or from light sources to objects and then to our eyes Use the idea that light travels in straight lines to explain why shadows have the same shape as the objects that cast them Associate the brightness of a lamp or the volume of a buzzer with the number and voltage of cells used in the circuit Compare and give reasons for variations in how components function, including the brightness of bulbs, the loudness of buzzers and the on / off position of switches Use recognised symbols when representing a simple circuit in a diagram

Every cell in the body is created with identical strands of DNA.

The two devices are practically identical aside from screen and battery size, with the «regular» variant sporting a 6 - inch Super AMOLED panel and 3245mAh battery, bumped up to a massive 6.43 inches and 3905mAh cell capacity on the Plus.