DNA is found in every cell and it is this that actually holds genetic information. A person's attributes could all be considered as the result of his DNA makeup, from the color of his hair and eyes and even to the way that one reacts to disease carriers. If one is vulnerable to cancer, Parkinson's disease, Alzheimer's disease, hemophilia, and Parkinson's disease, and many other diseases.
Scientists study the structure of the DNA mutations that cause these diseases to develop as well as studying what causes the mutations to occur in the first place. Using DNA sequencing is one method of study that is helpful to scientists. This is a way to determine the exact order each of the nucleotides within a single DNA molecule. These studies have led to the creation of many helpful genetic tests.
Carrier testing, which is another word for genetic testing, is commonly applied to learn about the diseases that kids could get from their parents. The Tay-Sachs disease, for example, is one that triggers the deterioration of mental and physical faculties and caused by the chromosome 15 gene mutation, especially among those who are Ashkenazi Jews and French Canadians. If the parents suffer from the disease, the kids' risk of acquiring it is 25 percent and 50 percent that they would carry the genes but do not suffer from it. With research done on the disease, parents would know what to do.
Screening for genetic issues could be done on pregnant women in order to determine the possible effects of these on the fetus just as the fetus itself could be tested directly too. It is possible to treat the said issues in order to save the child from certain diseases. Aside from this, the knowledge that parents may have would prepare them for the things that should be done once the child is already born.
Genetic testing also can help a person assess their risk of contracting certain types of cancer. For example, there are two genes (BRCA 1 and BRCA 2) that have been shown to have mutations that cause much higher rates of breast cancer. Many women with a family history of breast cancer choose to opt for genetic tests that determine whether or not this mutation is present. This type of information is helpful because it allows the individual to make better informed choices in regards to personal health.
Alzheimer's disease is caused by four kinds of genes that the human body could develop. A mutation in one of these genes is already enough to increase the risk of Alzheimer's disease and other types of dementia. Of course, once the risks are identified, the right steps towards prevention could then be undertaken. The truth is that there is no cure for the said disease but if this dealt with early, its development is slackened by significant degrees. People should know though that the occurrence of genetic mutation is not a sure sign of one getting the disease but the levels of risk are identified.
DNA sequencing is usually done in biotech laboratories and this performed along with other services including RNA and DNA synthesis, protein analysis, peptide synthesis and the production of polyclonal or monoclonal antibody production. Such services are clearly important parts of biological and medical science. As scientific developments occur, more of these testing processes will be performed for the purpose of preventing and curing diseases.
Scientists study the structure of the DNA mutations that cause these diseases to develop as well as studying what causes the mutations to occur in the first place. Using DNA sequencing is one method of study that is helpful to scientists. This is a way to determine the exact order each of the nucleotides within a single DNA molecule. These studies have led to the creation of many helpful genetic tests.
Carrier testing, which is another word for genetic testing, is commonly applied to learn about the diseases that kids could get from their parents. The Tay-Sachs disease, for example, is one that triggers the deterioration of mental and physical faculties and caused by the chromosome 15 gene mutation, especially among those who are Ashkenazi Jews and French Canadians. If the parents suffer from the disease, the kids' risk of acquiring it is 25 percent and 50 percent that they would carry the genes but do not suffer from it. With research done on the disease, parents would know what to do.
Screening for genetic issues could be done on pregnant women in order to determine the possible effects of these on the fetus just as the fetus itself could be tested directly too. It is possible to treat the said issues in order to save the child from certain diseases. Aside from this, the knowledge that parents may have would prepare them for the things that should be done once the child is already born.
Genetic testing also can help a person assess their risk of contracting certain types of cancer. For example, there are two genes (BRCA 1 and BRCA 2) that have been shown to have mutations that cause much higher rates of breast cancer. Many women with a family history of breast cancer choose to opt for genetic tests that determine whether or not this mutation is present. This type of information is helpful because it allows the individual to make better informed choices in regards to personal health.
Alzheimer's disease is caused by four kinds of genes that the human body could develop. A mutation in one of these genes is already enough to increase the risk of Alzheimer's disease and other types of dementia. Of course, once the risks are identified, the right steps towards prevention could then be undertaken. The truth is that there is no cure for the said disease but if this dealt with early, its development is slackened by significant degrees. People should know though that the occurrence of genetic mutation is not a sure sign of one getting the disease but the levels of risk are identified.
DNA sequencing is usually done in biotech laboratories and this performed along with other services including RNA and DNA synthesis, protein analysis, peptide synthesis and the production of polyclonal or monoclonal antibody production. Such services are clearly important parts of biological and medical science. As scientific developments occur, more of these testing processes will be performed for the purpose of preventing and curing diseases.
About the Author:
Armand Zeiders enjoys blogging about biomedical research. For additional details about custom monoclonal antibody services, or to find more details about DNA Sequencing service, please go to the PrimmBiotech.com site now.
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