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One in every disco biscuit women in the United States will develop detractor crabby person sometime during her life. ( dope Care). More than six percent of these cases are linked to hereditary. there are many measures that can be taken to obtain breast cancer early in its stages. Women who believe they have a higher(prenominal) risk should have the breast cancer gene testing.In night club for a woman to consider her case of breast cancer to be hereditary, she must contain either the BRCA1 or BRCA2 gene variance in her genetic make up. Hundreds of changes have been ready in both genes and just about all of the mutations place are primitive mutations found in further a single family. Most of the mutations result in a miss-formed protein harvest-time thus the nature of these mutations is easily interpreted. Two successive acquired mutations occurring in a single cell are necessary for the development of cancer. Mutations anywhere along either gene are associated with an i ncreased risk for breast cancer. (Transmed Network-Breast Cancer-Characteristics of inherited Breast Cancer, 1997). More than six hundred different mutations have been identified on the BRCA1 gene. (Gene Clinics, 2000). The number of mutations found on the BRCA1 gene is different than those found on the BRCA 2 gene. The prevalence of cancer predisposing BRCA1 mutations in the general cosmos is estimated to be between mavin out of five hundred and one out of a thousand cases. BRCA1 and BRCA2 mutations indicate that elevated breast cancer risks begin in the late twenties and early thirties. Doctors normally barrack that women began yearly mammograms at the age of fifty. If the gene can be detected as early as the age of twenty, women should take advantage of the extra precaution and have the test done in addition to the mammograms to encumber late diagnosis of cancer. (Gene Clinics, 2000). Virtually all individuals with a cancer predisposing mutation in BRCA1 and BRCA2 have inh erited it from a parent. (Gene Clinics, 2000). The parent may or may not have had a cancer diagnosis depending upon the penetrance of the mutation, the sexual practice of the parent, the age of the parent with mutation and other variables. It is appropriate to offer mutation analysis to both parents of an individual with a BRCA1 or BRCA2 cancer predisposing mutation. (Gene ... ...nbsp ancestral mutation testing has become another easy way for women to detect breast cancer early. A woman will never very know if she will definitely develop breast cancer. Test such(prenominal) as genetic mutation testing will definitely assistant in early detection and prevention against spreading.Works CitedGene Clinics. (March 4, 2000). BRCA1 and BRCA2 inheritable Breast/Ovarian Cancer. Retrieved November 19, 2000 from the human race Wide wind vane Http//www.geneclinics.org/profiles/brca1/National save Plan on Breast Cancer. (September 5, 1996). State of the Science on genic Breast Cancer an d Genetic Testing. Retrieved November 19, 2000 from the World Wide Web http//www.napbc.org/napbc/state.htmTransmed Network. (1997). Breast Cancer-Characteristics of Hereditary Breast Cancer. Retrieved November 19, 2000 from the World Wide Web http//www.breastdiseases.com/genebr3.htmTransmed Network. (1997). Breast Cancer-Genetic Epidemiology. Retrieved November 19, 2000 from the World Wide Web http//www.breastdiseases.com/genebr2.htmTransmed Network. (1997). Hereditary Breast Cancer. Retrieved November 19, 2000 from the World Wide Web http//www.breastdiseases.com/genebr1.htm