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First of all, chromosomal mutations are gene mutations. Chromosomes can be thought of as lists of instructions for your cells to build life essential proteins and other basic functions. A chromosomal mutation occurs when a portion of a chromosome is changed in some way. A portion may be removed, flipped, or part of another chromosome may be inserted. In many cases this will have no effect on cell function, as the mutation occurred in an ignored portion of the chromosome. In most cases where the mutation occurs in an important portion of the chromosome, the cell simply dies. Cancer occurs when the mutation, instead of killing the cell, causes the cell to multiply, and consume body resources more faster than normal cells, overwhelming them.
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What is BRCA2 6174 del T?
brca2 is a gene associated with breast and other types of cancer. 6174 del t is the identification of a particular mutation of the brca2 gene. The 6174 del t mutation occurs with a relative high frequency in ashkenazic Jewish populations and is associated with familial pancreatic cancer, among other cancers.
An inherited disease or disorder that is caused by a mutation in a gene or by a chromosomal defect?
There are many thousands of different mutations.
What could be a harmful mutation?
A harmful mutation is one that can disrupt the normal functioning of a gene, leading to the production of a non-functional or altered protein. This can result in diseases or disorders, such as cancer, cystic fibrosis, or sickle cell anemia. Harmful mutations can also impact an individual's ability to survive and reproduce.
What is caused by chromosomal translocation?
Chromosomal translocation can lead to genetic disorders and cancer. It can result in the fusion of genes from different chromosomes, creating abnormal gene products that may interfere with normal cellular functions. This can disrupt gene expression and lead to the development of various health conditions.
What is a chromosomal mutation?
A chromosomal mutation is a change in the structure or number of a chromosome. This can involve rearrangements, deletions, duplications, or inversions of genetic material within a chromosome. These mutations can lead to genetic disorders or affect an individual's development and health.
Which types of mutation affects more genes a gene mutation or a chromosomal?
a gene is passed on from generations and a chromosome is just found in certain cells
What are the major types of mutation event?
gene mutation, chromosomal abberations
What is a gene mutation what is a chromosomal mutation?
a gene is passed on from generations and a chromosome is just found in certain cells
Is Huntington's disease caused by a gene mutation or a chromosomal mutation?
Huntington's disease is caused by a gene mutation, specifically in the HTT gene on chromosome 4.
What is the name of the chromosomal mutation when a gene is missing from the chromosome?
tyt
Similarities between gene and chromosomal mutation?
The answers is simple read it in a book
Is cystic fibrosis chromosomal abnormality?
Yes, it is caused by a mutation in the gene for the protein CFTR.
Is down's syndrome caused by a gene or chromosomal mutation?
Neither. It is an extra #21 chromosome.
Does Angelina Jolie have breast cancer?
No, Angelina Jolie never had breast cancer. She has the gene for breast cancer. She removed her breasts to stop any cancer from forming.Angelina Jolie does not have breast cancer. She does carry the gene for breast cancer. She had a preventive mastectomy.No, Angelina Jolie has never had breast cancer. She was tested and told that she carried the breast cancer gene. She has a preventive mastectomy.Angelina Jolie does not or did not have breast cancer. She had breast surgery just as a precaution because of her mother having breast cancer.
What disease can a gene mutation cause?
usually cancer
What is BRCA-1 mutation?
BRCA1 mutation is a genetic alteration in the BRCA1 gene that increases the risk of developing breast and ovarian cancer. Individuals with a BRCA1 mutation have an increased likelihood of developing these types of cancer compared to those without the mutation. Testing for BRCA1 mutations can help in assessing cancer risk and guiding management options.
What is BRCA2 6174 del T?
brca2 is a gene associated with breast and other types of cancer. 6174 del t is the identification of a particular mutation of the brca2 gene. The 6174 del t mutation occurs with a relative high frequency in ashkenazic Jewish populations and is associated with familial pancreatic cancer, among other cancers.
