Sentences with phrase «different cell components»

DNA sequencing is used for mapping the sequence of the base pairs, which our DNA consists of, and ChIP sequencing is a derived method in which the sequences are used to determine the presence of different cell components in the genome at a given time.

Roughly speaking, ChIP sequencing can be compared to a microscope, which enables us to observe the presence of different cell components in the entire genome at a given time.

Not exact matches

In electronics, joining different materials produces heterojunctions — the most fundamental components in solar cells, LEDs or computer chips.

Existing internet infrastructure typically uses different physical components for different services: cell towers for 3G and 4G, cable or phone lines for home broadband.

Extend that logic to a cell, though, and things can get ugly: Because IDPs regulate how different components of the cell communicate with one another, having extra copies floating around could leave them sending signals that shouldn't get sent.

«The DNA sequence itself tells us very little about how cells actual decodes the DNA, and to understand this we need to map out which cell components are present in different parts of the genome at a specific time.

The device has been used to separate different blood components, to separate cancer cells from blood and to manipulate nanorod motors inside living cells, to name only a few research areas.

«We can incorporate cell adhesion or degradation sites to recruit cells or draw in different components from native tissue.»

HDAC3 functions on the epigenome, the molecular component of the cell nucleus that specifies which genes are expressed — and just as importantly, which ones are not — in different cells of the body.

Not only does this let them build up complex tissue components like the mammary gland, but also to experiment with specifically adding in a single cell with a known cancer mutation to different parts of the organoid to observe its effects.

«Since the majority of the machine is assembled outside the cell there have to be mechanisms for self - assembly and also to determine optimal lengths of different components,» says biology professor Kelly Hughes.

Most of the studies have focused mainly on tumour cells, whilst the cells that form the stroma are the great unknown, in spite of different research groups proving that some components of stroma promote the tumour progression.

«FAN1 interacts with many different components in the cell nucleus and might be implicated in more genetic processes than what we previously thought,» Smogorzewska says.

Using both computer modeling and laboratory experiments, they discovered that it was possible to enhance the production of individual components of the cell wall under certain stress conditions by regulating different transcription factors.

Different components of cells, for example, may have developed separately where conditions favored them before they ultimately came together.

To probe further, researchers made small coin cell batteries, charged them with different levels of current for various periods of time, quickly took them apart and rinsed the components to stop the charge / discharge process.

But efforts to construct large - scale genetic circuits in mammalian cells have largely failed: For complex circuits to work, the individual components — the turning on and off of different genes — must happen consistently.

«This is the first time that we have been able to actually look at how the components of a bacterial cell membrane are able to interact with different substances, and understand how differences in metal and mineral interactions can occur on the surface of a cell.

The Arf6 pathway may also boost the drug resistance of breast cancer cells, and Hashimoto et al. found that inhibiting Rab11b, or a component of the Arf6 pathway called EPB41L5, increased the sensitivity of MDA - MB - 231 cells to two different cytotoxic compounds.

However, based on the ability of cell extracts that are defective in two different TFIIH components (XPD and XPB) to complement NER activity in vitro [26], it is likely that TFIIH (or its components) can either multimerise or exchange at least during the NER reaction.

We will extend our HTS tests using different cell assays and extended chemical components libraries.

Individual components of the ERG waveform (a-wave, composite b - wave, cone b - wave and rod b - wave) reveal relative contributions of different retinal cells to the overall functional activity of the retina.

Because the embryo is transparent it is possible to use fluorescent proteins to label specific cells and their components, and then use this to watch the fate of the cells in the presence or absence of different genes.

The team analyzed the frequency of different types of immune cells in blood collected from 110 one year - old study participants, the presence of immune - stimulatory components in the subjects» house dust and asked whether any of the factors correlated with an increased of asthma at age seven.

Many different cell types including fibroblasts, smooth muscle cells, endothelial cells, and cancer cells exert traction forces on the fibrous components of the extracellular matrix.

This division can be oriented, daughter cells can be pushed inside or outside as result of the mitotic spindle orientation, and asymmetric, daughter cells can acquire distinct components giving them different contractile properties.

With the artificial cell system, according to Bar - Ziv, one can, in principle, encode anything: «Genes are like Lego in which you can mix and match various components to produce different outcomes; you can take a regulatory element from E. coli that naturally controls gene X, and produce a known protein; or you can take the same regulatory element but connect it to gene Y instead to get different functions that do not naturally occur in nature.»

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

Although Daimler Research had already found a technical solution to the fuel cell's start capability at -25 degrees Celsius, the engineers» focus here was on the interaction between the different components under real - life winter conditions.

Immune mediated diseases like pemphigus foliecious (your dog produces antibodies against different components of the skin, resulting in separation of the cells and blistering of the skin)

Since battery - electric and hydrogen fuel cell vehicles don't have internal combustion engines, they utilize different drivetrain assemblies (though some components are shared).

The solar cell, built by Christina Honsberg and Allan Barnett, splits light into three components — high, medium and low energy light — and directs it to several different materials which can then extract electrons out of its photons.