Genetic drift is causing stocks of medicines and drugs to show up in stocks of older medicines, which are often more expensive than the newer drugs.
The problem is most acute in proteins, which contain the building blocks of life.
This could lead to the introduction of cheaper versions of older versions of the same drug.
A study published in the journal Nature Genetics suggests that genetic drift could increase the number of older proteins in a protein-heavy medicine, which could be more effective.
The study was carried out by a team of researchers from the University of Cambridge, the University College London, the Wellcome Trust and the Royal Free.
The researchers analysed the protein-rich proteins from four types of proteins in human cells, and found that the older proteins had higher amounts of the older ones.
This means that the proteins can be more efficiently incorporated into a medicine’s structure, with fewer side effects, which can lead to a faster response to treatment.
It is the second study in the past year which has shown a genetic drift effect on proteins.
In December, a paper by researchers at the University Medical Center Utrecht in the Netherlands found that a protein from the protein known as FITC-2 has an unusual form of linkage to the genetic code.
The protein is one of the most abundant proteins in our body and plays an important role in our bodies’ immune response.
The same researchers also found that older proteins that contained FITCs had higher levels of this protein, which was linked to increased levels of inflammation in the body.
They speculated that the higher FITCG-2 levels were due to an increased chance that the protein will be linked to the gene coding for a gene that affects the production of the protein.
A second paper by a Dutch team published in Nature Genetics found that genetic variation in the proteins that make up our immune system could also be causing changes to the proteins’ structure.
In the second paper, the researchers examined the DNA of proteins made by the human immune system, including the proteins FITCT and FITCA, and analysed their structure.
They found that while FITTC and FTCA contain the same genes as FITS, the proteins differ in their sequences and structure.
This suggests that a different form of genetic variation could influence the way proteins are made.
The two papers suggest that some proteins might be more responsive to a specific form of gene expression than others.
It means that some people who have more mutations in their genes may have a better chance of developing certain diseases, which might lead to an increase in their risk of developing diseases such as cancer and other disorders.
A third paper, which has just been published in Science, found that when researchers isolated the proteins from human cells they found that they contained the genes that were linked to cancer resistance.
These genes are involved in the growth and differentiation of the immune system and the immune cell’s role in controlling the body’s immune response, as well as in regulating how the immune response works.
In this case, the genes were linked with a protein known to play a key role in cell survival and function, called Treg.
The scientists then tested the proteins and found they contained higher levels, which means they could bind to Treg and regulate the cell’s survival.
They also found a protein called TGF-beta, which is known to have a role in cancer resistance, that had similar levels of binding to TREG and TGFβ, and therefore could have a greater effect on cancer resistance than either protein.
The fourth paper by the same team showed that genetic variations in the protein FITGA-1 and its gene also affect the function of a protein which regulates the immune cells’ response to the immune attack.
It also suggested that some of the proteins were more responsive than others to different levels of Treg expression.
This indicates that there may be more than one type of protein involved in determining how the body responds to the cancer-causing immune response that is linked to TGF signalling.
It could also lead to changes to how immune cells work, which may lead to more effective therapies.
However, it is not clear yet how these changes will manifest themselves in human tissues, or whether they would be specific to cancer patients.
Genetic drift has been shown to affect how we perceive our bodies.
This phenomenon is known as self-perception bias, which occurs when people are unable to identify what is actually in their body, because of the changes caused by the changes in genetics.
The effects of genetic drift on the immune systems of people with cancer can also be potentially harmful.
For example, studies in humans have shown that certain immune responses in patients with cancer are reduced, and others are heightened, when a mutation in a gene called FITGAG is introduced.
People who have inherited a mutation which increases the number and activity of the genes encoding for this protein are more likely to have this gene mutation.
If this mutation is introduced in people who inherit a mutation that reduces the number or activity