Sentences with phrase «called rna»

Silencing Viral Genes Beeologics» solution, Remebee, utilizes a mechanism called RNA interference (RNAi, also known as gene silencing) a mechanism that inhibits or hinders gene expression.

First, an enzyme called RNA Polymerase II starts the process.

Scientists are investigating the use of a process called RNA interference as a way of reducing elevated pressure in the eye that can cause glaucoma.

To make a protein, the cell first manufactures a working copy of DNA, from a related molecule called RNA.

The drug, named Inclisiran, utilizes a technique called RNA interference therapy which targets, and switches off, a specific gene known to be responsible for elevated LDL levels.

These snippets trigger a natural cellular process called RNA interference, which dials down the levels of the polyphenol - degrading enzymes and prevents browning.

Via an intermediate messenger molecule called RNA.

Each study looked for faulty molecules from patients» tumours to use in the vaccines — the first study used a molecule called RNA and the second used protein molecules.

The researchers focused on a well - known enzyme — called RNA polymerase II (RNAPII)-- and used the single - cellular yeast species S. cerevisiae as a model.

The potential of a gene - silencing technique called RNA interference has long enticed biotechnology researchers.

The technology uses a naturally occurring process called RNA interference.

The findings provide the first evidence that a gene named VCP plays a role in the break - up and clearance of protein and RNA molecules that accumulate in temporary structures called RNA granules.

Like a tiny locomotive, an enzyme called RNA polymerase runs up and down the DNA copying genetic information.

The researchers used a technique called RNA interference (RNAi) to screen a group of genes known to be involved in animal development, in order to study the signaling mechanisms that regulate whether the animal would produce a head or tail during regeneration.

An enzyme called RNA Polymerase II (Pol II) slides along the gene, spewing out a long string of messenger RNA behind it.

By probing the three dimensional structure of this protein complex, called RNA - Induced Initiation of Transcriptional gene Silencing (RITS), scientists from Cold Spring Harbor Laboratory (CSHL) and their collaborators at St. Jude's Research Hospital have discovered new details of how its various parts or «domains» contribute to heterochromatin assembly and gene silencing.

In other work, the lab is exploring the mechanisms of heterochromatin formation and gene silencing through the study of a protein complex called RNA - induced initiation of transcriptional gene silencing (RITS).

Aggressive tumor growth is linked to high activity of a macromolecular assembly called RNA polymerase I.

The transcription is performed by an enzyme called RNA polymerase.

The third PDR approach and the one that we intend using not only for MSV resistance but also for other viruses such as MRDV, is based on something called RNA - mediated gene silencing.

RNA interference, something Kissler learned as a post-doc at MIT, is a process that uses strands of genetic material called RNA to inhibit the expressions of genes — meaning researchers can manually decide which genes get turned on or off and when by using RNA to block the pathways that lead to the genes» switches.

What these groups are attempting basically is «gene silencing», with a twist - it's aimed directly at the DNA, rather than targeting a «message molecule» called RNA.

The other conventional method employs a natural enzyme called an RNA polymerase to transcribe RNA strands from a starting strand of DNA.

Once it reaches the other side, the enzyme, called RNA polymerase, reads the gene and makes RNA that in turn codes for frataxin, the protein that is lacking in Friedreich's ataxia.

In the latest issue of Molecular Cell, researchers in the laboratory of Gladstone Investigator Melanie Ott, MD, PhD, describe the intriguing behavior of a protein called RNA polymerase II (RNAPII).

To visualize translation, Dr. Singer and his colleagues took advantage of a key occurrence during the first round of translation: the ribosome to which mRNAs attach must displace so - called RNA - binding proteins from the mRNAs.

To test their theory, the researchers investigated what would happen to fetal mouse brains if they interfered with Trnp1 expression using synthetic sequences of genetic material that silenced the gene, a technique called RNA interference.

The team focused on genetic material called RNA, which is produced as an intermediate step when DNA code is translated into the proteins and molecules that make up cells and tissues.

Plants fight back using a weapon called RNA interference (RNAi), which rips apart the viral machinery.

Now cancer researchers at Harvard Medical School in Boston, Massachusetts, have shown that blocking LDH - A, using a technique called RNA interference (ScienceNOW, 10 November 2004), lowers the growth rates of cancer cells by about 100 fold.

When a promoter is activated, a molecule called RNA polymerase gets to work, marching down the DNA strand and producing an RNA until it reaches another DNA snippet — a termination sequence — that tells it to stop.

The researchers collected liver samples, and looked at genes in the liver affected by e-cigarettes using a technique called RNA sequence analysis.

Double - stranded RNA can silence the expression of a gene with a corresponding sequence, a process called RNA interference (RNAi).

The drugs, in essence, mimic a natural process called RNA interference.

But there are problems with this so - called RNA World hypothesis.

Called RNA - interference, it provokes a cell's own enzymes to effectively erase genetic information a virus needs in order to reproduce.

They did so using a technique called RNA interference, or RNAi, to clamp down on three genes found in infected cells, blocking the wily virus from moving to other cells.

Active genes produce molecular messages called RNA through a process called transcription.

In both humans and the bacteria, a key protein complex called RNA polymerase clamps onto and ticks down the DNA chain, reading the code of DNA «letters» as it translates genetic instructions into intermediary RNA molecules on the way to building proteins.

This DNA is the factory where is built a similar molecule called RNA (ribonucleic acid) which produces our proteins, such as hemoglobin or insulin, allowing the lives of our cells.

The «current» is the flow of a molecule called RNA polymerase, which moves along the DNA «wire» and transcribes it, allowing the cell to make the relevant protein.

Using a technique called RNA interference, Ojita's team constructed transgenic coffee plants in which the gene that governs production of one of those enzymes is, in essence, turned off.

First, an enzyme called RNA polymerase converts our DNA code into RNA.

RNA is transcribed from DNA by enzymes called RNA polymerases and further processed by other enzymes.

To learn what the genes were doing, they used a method called RNA interference to «knock down» (or turn off) the expression of those genes.

One such marker, with the catchy name of 8 - oxo -7,8-dihydroguanosine — or 8 - oxoGsn for short — results from oxidation of a crucial molecule in our cells called RNA.

The technology is based on a process called RNA interference and may be ready within the next five years.

Similarly, the enzyme RNase T2, which breaks down a material called RNA in insect cells to produce food for plants, had multiple evolutionarily convergent amino acid substitutions in C. follicularis and a common ancestor of N. alata and D. adelae.

These viruses are so - called RNA viruses.

Duax also noted that the results raise questions about some aspects of a hypothesis on the origins of life, called the RNA world, which posits that RNA, which is similar to DNA and is still used in cells, was the first genetic material.