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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 else can I help you with?
Is BRCA1 a tumor suppressor gene?
Yes, BRCA1 is a tumor suppressor gene.
Is BRCA1 considered an oncogene?
Yes, BRCA1 is considered a tumor suppressor gene, not an oncogene.
Is the inheritance pattern of the BRCA1 gene dominant or recessive?
The inheritance pattern of the BRCA1 gene is dominant.
What role does the gene labeled as "BRCA1" play in the development of breast cancer?
The gene BRCA1 helps repair damaged DNA in cells, which can prevent the growth of abnormal cells that could lead to breast cancer. Mutations in the BRCA1 gene can increase the risk of developing breast cancer because the cells may not be able to repair DNA damage properly.
A mistake made during copying of genetic information is called a?
A mistake made during copying of genetic information is called a
Is BRCA1 a tumor suppressor gene?
Yes, BRCA1 is a tumor suppressor gene.
Is BRCA1 considered an oncogene?
Yes, BRCA1 is considered a tumor suppressor gene, not an oncogene.
Is the inheritance pattern of the BRCA1 gene dominant or recessive?
The inheritance pattern of the BRCA1 gene is dominant.
What does BRCA stand for?
BRCA1 and BRCA2 are genes that can mutate into cancer.
What chromosome is the BRCA2 gene on?
Breast cancer, as all cancers, is highly complex and caused by mutations in numerous genes - each cancer, however, will likely have different gene mutations.However, there are some genes which are commonly mutated in a small proportion of breast cancers (a mutation in these genes shows increased susceptibility in a number of families) - the most commonly referred to are BRCA1 and BRCA2.BRCA1 is found on 17q21 (chromosome 17, q arm, band 21) and BRCA2 on 13q12.
What role does the gene labeled as "BRCA1" play in the development of breast cancer?
The gene BRCA1 helps repair damaged DNA in cells, which can prevent the growth of abnormal cells that could lead to breast cancer. Mutations in the BRCA1 gene can increase the risk of developing breast cancer because the cells may not be able to repair DNA damage properly.
Are the genes BRCA1 and BRCA2 responsible for hereditary breast and ovarian cancer?
yes
What does BRCA mean?
BRCA1 and BRCA2 are two genes in your DNA which when altered or mutated, leads to Breast cancer.
A mistake made during copying of genetic information is called a?
A mistake made during copying of genetic information is called a
Mutation is any change in a gene or chromosome?
mutations
A change in a gene is called?
A mutation
What is random errors when DNA is copied called?
It's called a mutation.
