A germline mutation, or germinal mutation, is any detectable variation within germ cells (cells that, when fully developed, become sperm and ova). Mutations...
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constitutional mutation in a parent. A germline mutation can be passed down through subsequent generations of organisms. The distinction between germline and somatic...
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cell, or gametocyte. Unlike germline mutations, which can be passed on to the descendants of an organism, somatic mutations are not usually transmitted...
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not in the germline are called somatic cells. According to this definition, mutations, recombinations and other genetic changes in the germline may be passed...
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osteogenesis imperfecta because of germline mosaicism. It is possible for parents unaffected by germline mutations to produce an offspring with an autosomal...
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genomes. A de novo mutation can arise in a sperm or egg cell and become a germline mutation, or after fertilization as a post-zygotic mutation that cannot be...
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male-to-female ratio in mutation rates ranges from 4 to 7. It also proved that the mutation bias is mostly resulted from more male germline mutation than the female...
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estimated that the total prevalence of germline or somatic ATM mutations in pancreatic cancer was 6.4%. ATM mutations may serve as predictive biomarkers of...
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Rett syndrome (section Germline mutations)
methylated DNA), and can arise sporadically or from germline mutations. In less than 10% of RTT cases, mutations in the genes CDKL5 or FOXG1 have also been found...
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PAX3 (section Germline mutations in disease)
unibrow. Germline mutations of the Pax3 gene cause the splotch phenotype in mice. At the molecular level, this phenotype is caused by point mutations or deletions...
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Schürenkamp M, Pfeiffer H, Neuhuber F, Brinkmann B (2015). "Elevated germline mutation rate in teenage fathers". Proc R Soc B. 282 (1803): 1–6. doi:10.1098/rspb...
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sarcoma susceptibility. Sometimes Ewing sarcoma is associated with a germline mutation. The underlying mechanism often involves a genetic change known as...
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productive and full lives. NF-1 is a developmental syndrome caused by germline mutations in neurofibromin, a gene that is involved in the RAS pathway (RASopathy)...
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Adrenal Gland cancers that it is known to cause. LFS is caused by germline mutations (also called genetic variants) in the TP53 tumor suppressor gene,...
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cancer. Some germline mutations in DNA repair genes cause up to 100% lifetime chance of cancer (e.g., p53 mutations). These germline mutations are indicated...
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further mutations in other tumour suppressor genes need to occur. A diagnosis of Lynch syndrome is applied to people with a germline DNA mutation in one...
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single type of mutation; there are many different types of mutations. Mutation rates are given for specific classes of mutations. Point mutations are a class...
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parents, they are classified as hereditary or germline mutations rather than acquired or somatic mutations. Cancer caused by a mutated gene inherited from...
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Evolution of ageing (redirect from Somatic mutation theory of aging)
accumulation of random, germline age-related mutated alleles is known as mutation accumulation. Note that somatic mutations are not heritable, they are...
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BRCA2 (section Germline mutations and founder effect)
germline BRCA2 mutations identified to date have been inherited, suggesting the possibility of a large "founder" effect in which a certain mutation is...
72 KB (7,893 words) - 04:57, 20 April 2025
Schürenkamp M, Pfeiffer H, Neuhuber F, Brinkmann B (2015). "Elevated germline mutation rate in teenage fathers". Proc R Soc B. 282 (1803): 1–6. doi:10.1098/rspb...
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involves a programmed process of mutation affecting the variable regions of immunoglobulin genes. Unlike germline mutation, SHM affects only an organism's...
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then this single point mutation can change the entire process of cellular reproduction for this organism. Point germline mutations can lead to beneficial...
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Coding region (section Mutation types)
missense mutations. Other types of mutations include frameshift mutations such as insertions or deletions. Some forms of mutations are hereditary (germline mutations)...
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Transversion (redirect from Transversion mutation)
Gondo Y, Nakabeppu Y (2014). "8-oxoguanine causes spontaneous de novo germline mutations in mice". Sci Rep. 4: 4689. Bibcode:2014NatSR...4E4689O. doi:10.1038/srep04689...
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family history of breast and ovarian cancer or a documented inherited (germline) mutation in a BRCA gene are encouraged to consider risk reduction salpingo-oophorectomy...
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case of paroxysmal nocturnal hemoglobinuria caused by a germline mutation and a somatic mutation in PIGT". Blood. 122 (7): 1312–5. doi:10.1182/blood-2013-01-481499...
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Marshall GM, Walker J, Rogers M, Field M, Brereton JJ, Marsh DJ (2002). "Germline mutation of the tumour suppressor PTEN in Proteus syndrome". J. Med. Genet...
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Somatic (biology) (section Mutation frequency)
organs. Somatic mutations are changes to the genetics of a multicellular organism that are not passed on to its offspring through the germline. Most cancers...
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Schürenkamp M, Pfeiffer H, Neuhuber F, Brinkmann B (March 2015). "Elevated germline mutation rate in teenage fathers". Proceedings. Biological Sciences. 282 (1803):...
67 KB (7,410 words) - 04:24, 18 May 2025