Sentences with phrase «in protein coding»

Accuracy and power of statistical methods for detecting adaptive evolution in protein coding sequences and for identifying positively selected sites.

Accuracy and power of statistical methods for detecting adaptive evolution in protein coding sequences and for identifying positively selected sites Wong, W. S. W., Z. Yang, N. Goldman, and R. Nielsen.

Those repeats often lead to slight changes in the proteins coded for by that DNA, changes that enable bacteria to evade recognition by the human immune system, say Tomb and his colleagues.

The human version of the FOXP2 (short for fork - head box P2) differs from that of the chimp (the closest living relative of humans) in two places along the genetic code, causing differences in two amino acids in the protein coded by the gene.

Thirty years ago, geneticist Mary - Claire King and biochemist Allan Wilson proposed that changes in how genes are regulated, rather than in the proteins they code for, could explain important differences between chimps and humans (Science, 11 April 1975, p. 107).

Not exact matches

All the scientists were doing was porting protein codes in living cells.

The OAR proposal uses a variation of therapeutic cloning called altered nuclear transfer (ANT) in which the nucleus of a donor cell (a skin cell, for example), containing the 30,000 genes of the genetic code, is altered in such a way that it produces an epigenetic factor, a protein called nanog.

The manner in which the letters of this code are patterned determines the way in which the proteins of an organism (composed of amino acids) will be structured.

They determine the synthesis of protein molecules of the most diverse specificities according to a code in which succession of three nucleotides determine one amino acid.

There's also a discount code to get IMO in the UK in the «NEWS» section of the Protein Pow App.

The exit process for Vitaco's majority owner, private equity outfit Next Capital, also found a sporting code name — in line with its products for gym junkies and weight - loss fanatics like protein powders and low - carb chocolate bars.

Colour - Coded % DI (CC - % DI) system indicating the percent dietary contribution of energy, protein, total fat, saturated fat, total carbohydrate, sugar, fibre and sodium as in the M - % DI system, plus the relevant colour - code applied for total fat, saturated fat, sugar and sodium, based on nutrition criteria used in the TL system (Figure 1).

Monochrome % DI (M - % DI) indicating the percent dietary contribution of energy, protein, total fat, saturated fat, total carbohydrate, sugar, fibre and sodium, based on the estimated nutrient requirements of a 70 kg adult with an energy requirement of 8700 kJ, as outlined in the Food Standards Code (Food Standards Australia New Zealand, 2008); and

Non-dairy beverages must be nutritionally equivalent to milk and meet the nutritional standards for fortification of calcium, protein, vitamin A, vitamin D, and other nutrients to levels found in cow's milk, as outlined in the National School Lunch Program regulations per Title 7, Code of Federal Regulations, Section 210.10 (m)(3).

This type of RNA was different, though, in that it didn't make up or code for the instructions of a protein like a traditional gene but instead was «noncoding.»

The major function of DNA is to encode the sequence of amino acid residues in proteins, using the genetic code.

Compared with mutations in protein - coding regions, variants in regulatory regions usually have «smaller but additive effects.

Some proteins that these genes code for are known to be involved in stress and cell death.

A microorganism with two extra letters in its genetic code, can create proteins far more complex and versatile than anything found in nature

About one in 8,000 children is born with some form of SMA in which mutations in both copies of the gene that code for the survival motor neuron (SMN) protein cripples its production.

In particular, he has focused on targeting the gene coding for flagellin protein b, or flaB, which has proved to be quite distinct from one genospecies to the next.

«Although they don't code for proteins, they fine - tune gene expression in response to dynamic changes in the environment.

These markers do not make any proteins, but they contain the names of 46 scientists on the project and several quotations written out in a secret code.

The gene in question codes for the apoC - III protein.

The disease results from a single mutation in the gene that codes for one of the protein chains that make up the hemoglobin molecule.

Mitochondria contain genes coding for proteins important in energy production.

In humans, the protein it codes for, p53, detects and deals with damaged DNA that could trigger cancers.

To generate the models, Jackson created two mutated versions of the PrP - coding gene by changing a single codon — one of the three - nucleotide «words» in genes that code for the various amino acids in proteins.

The human genome contains some 20,000 - 25,000 protein - coding genes, which is surprisingly similar to the number of genes in worms and flies.

By directly manipulating a portion of the prion protein - coding gene, Whitehead Institute researchers have created mouse models of two neurodegenerative diseases that are fatal in humans.

These are sequences made in the lab from RNA — the template used to produce the proteins that genes code for.

They studied KAP1, a gene that codes for an essential protein associated with several fundamental processes in neurodevelopment.

Most adaptations in protein - coding genes occurred in the last 6,000 to 13,000 years, as human populations shifted from hunting and gathering to farming, they report.

However, in the presentations, speakers for both teams said that two stretches of the gene code for so - called zinc fingers — protein structures that insert themselves into the grooves of DNA — suggesting that the encoded protein probably turns other genes on and off.

Recently he found that eight of the youngsters have a defect in a gene that codes for a receptor protein called melanocortin - 4, known to regulate eating in mice.

We have tested this hypothesis by estimating genomic point mutation rates for protein - coding genes in a range of animal taxa.

Sequencing the genome of one such organism, King and her colleagues found genes that code for pieces of the same proteins used for the binding of cells and communication between cells in animals — functions that would be unexpected in such an organism.

Another connects post-traumatic stress disorder to methylation of the gene coding for neurotrophic factor, a protein that regulates the growth of neurons in the brain.

Several mutations were found in genes coding the machinery that makes mitochondrial proteins, and so would probably hinder mitochondria's ability to make the chemical fuel called ATP, which is used by normal cells.

(The DNA in genes code for mRNA, which, in turn, codes for proteins.)

For example, in humans, protein synthesis in mitochondria relies on a genetic code that varies from the canonical code.

IRS1 contains the code for a protein that's involved in mediating cells» sensitivity to insulin, a hormone that helps the body use sugar and store fats.

However, it was not clear whether changes in lncRNA genes could put people at risk of developing complex diseases in the same way that changes in protein - coding genes do.

The genetic code is the set of rules by which information encoded in genetic material (DNA or RNA sequences) is translated into proteins (amino acid sequences) by living cells.

Not long after the HD gene was isolated, studies led by MacDonald, also a co-author of the current investigation, found that a variation in the number of CAG trinucleotide repeats within the HD gene, which codes for a protein called huntingtin, is the primary determinant of the age at which HD symptoms appear, with a greater number of CAG repeats associated with an earlier symptom onset.

But knowing this, researchers note, does not necessarily explain what those genes do, given that many genes code for multiple forms of a protein, each of which could have a different role in a variety of biological processes.

A phage means bacteria eater and so they were very specific hosts, which is a very specific bacteria, and we like these viruses a lot because they only have a couple different genes and those genes code for a couple different proteins and so they are easy for us to manipulate in the lab.

Four HCN genes that code for proteins which form ion channels in neurons could be involved, because these channels are vital for electrical signalling in nerves.

In a related approach, new translational codes in the genome — which define how a cell uses DNA to construct proteins — could make organisms resistant to all viruseIn a related approach, new translational codes in the genome — which define how a cell uses DNA to construct proteins — could make organisms resistant to all virusein the genome — which define how a cell uses DNA to construct proteins — could make organisms resistant to all viruses.

These genes code for proteins involved in transporting small containers called vesicles throughout the healthy cell, but these proteins are often hijacked by viruses in order to move the virus through the cell.