Silent mutations are mutations in DNA that do not have an observable effect on the organism's phenotype. They are a specific type of neutral mutation... 26 KB (3,318 words) - 15:12, 8 November 2023 |
Coding region (section Mutation types) phenotype. There are various forms of mutations that can occur in coding regions. One form is silent mutations, in which a change in nucleotides does... 22 KB (2,490 words) - 03:23, 12 February 2024 |
Synonymous substitution (redirect from Synonymous mutation) substitutions and mutations affecting noncoding DNA are often considered silent mutations; however, it is not always the case that the mutation is silent. Since... 9 KB (1,121 words) - 15:46, 8 November 2023 |
Mendel published. In his third law, he developed the basic principles of mutation (he can be considered a forerunner of Hugo de Vries). Festetics argued... 98 KB (10,393 words) - 15:11, 15 April 2024 |
include all point mutations in the DNA of an organism. In particular, silent mutations are not point accepted mutations, nor are mutations that are lethal... 31 KB (4,078 words) - 21:26, 1 April 2024 |
genetics, mutations in which natural selection does not affect the spread of the mutation in a species are termed neutral mutations. Neutral mutations that... 25 KB (3,417 words) - 00:08, 27 April 2024 |
synonymous if a point mutation at that site would not change the amino acid, also known as a silent mutation. Because the mutation did not result in a change... 18 KB (2,287 words) - 17:04, 10 February 2024 |
In genetics, a missense mutation is a point mutation in which a single nucleotide change results in a codon that codes for a different amino acid. It is... 7 KB (804 words) - 04:06, 1 April 2024 |
Though the term "silent mutation" is often used interchangeably with synonymous mutation, synonymous mutations are not always silent, nor vice versa.... 251 KB (21,681 words) - 21:29, 26 April 2024 |
speciation). The genetic differences among divergent populations can involve silent mutations (that have no effect on the phenotype) or give rise to significant... 7 KB (809 words) - 02:03, 3 December 2023 |
very seldom advantageous. In most instances, they indicate a (non-silent) mutation, which is almost certain to be deleterious. It therefore behooves sexual... 77 KB (8,138 words) - 01:34, 7 March 2024 |
Nonsynonymous substitution (redirect from Nonsynonymous mutation) substitutions, which do not alter amino acid sequences and are (sometimes) silent mutations. As nonsynonymous substitutions result in a biological change in the... 8 KB (979 words) - 18:55, 4 August 2022 |
Genetic code (section Effect of mutations) that errors in the third position of the triplet codon cause only a silent mutation or an error that would not affect the protein because the hydrophilicity... 73 KB (8,044 words) - 17:36, 28 April 2024 |
Single-nucleotide polymorphism (redirect from SNP mutation) affect its function in other ways. An example would be a seemingly silent mutation in the multidrug resistance gene 1 (MDR1), which codes for a cellular... 57 KB (6,179 words) - 04:47, 27 April 2024 |
is used to estimate the balance between neutral mutations, purifying selection and beneficial mutations acting on a set of homologous protein-coding genes... 22 KB (2,755 words) - 19:59, 1 February 2024 |
level of the gene that affect an organism's fitness. For example, silent mutations that do not change the corresponding amino acid sequence of a gene... 32 KB (3,357 words) - 22:47, 5 March 2024 |
Muller's morphs (redirect from Hypomorphic mutation) = m/+ = m/Dp After Muller's classification of gene mutation, an isomorph was described as a silent point mutant with identical gene expression as the... 7 KB (669 words) - 19:40, 25 September 2023 |
Sigma factor Signal hypothesis Signal peptide Signal peptide Silent gene Silent mutation SINE Single-gene disorder Sister chromatids Skew Smooth endoplasmic... 33 KB (2,517 words) - 18:25, 11 December 2023 |
Gene duplication (category Mutation) selective pressure—that is, mutations of it have no deleterious effects to its host organism. If one copy of a gene experiences a mutation that affects its original... 34 KB (3,667 words) - 01:00, 19 February 2024 |
Mutagen (category Mutation) organism and thus increases the frequency of mutations above the natural background level. As many mutations can cause cancer in animals, such mutagens... 51 KB (5,961 words) - 05:09, 28 April 2024 |
- side chain - sigma factor - signal peptidase - signal sequence - silent mutation - single nucleotide polymorphism - siRNA - site-directed mutagenesis... 22 KB (1,928 words) - 20:22, 8 April 2024 |
concept that the change in appearance and functionality caused by a non-silent mutation will generally stand out in a population. This is because that altered... 51 KB (6,636 words) - 18:08, 18 February 2024 |
concept that the change in appearance and functionality caused by a non-silent mutation will generally stand out in a population. This is because that altered... 55 KB (6,493 words) - 10:03, 13 January 2024 |
Transversion (redirect from Transversion mutation) Transversion, in molecular biology, refers to a point mutation in DNA in which a single (two ring) purine (A or G) is changed for a (one ring) pyrimidine... 6 KB (740 words) - 09:42, 24 March 2024 |