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- https://bio.libretexts.org/Bookshelves/Introductory_and_General_Biology/Principles_of_Biology/02%3A_Chapter_2/14%3A_Mutations/14.05%3A_Types_of_MutationsSilent mutation: Silent mutations cause a change in the sequence of bases in a DNA molecule, but do not result in a change in the amino acid sequence of a protein (Figure \PageIndex1). Missense ...Silent mutation: Silent mutations cause a change in the sequence of bases in a DNA molecule, but do not result in a change in the amino acid sequence of a protein (Figure \PageIndex1). Missense mutation: This type of mutation is a change in one DNA base pair that results in the substitution of one amino acid for another in the protein made by a gene (Figure \PageIndex1).
- https://bio.libretexts.org/Bookshelves/Genetics/Online_Open_Genetics_(Nickle_and_Barrette-Ng)/12%3A_Regulation_of_Gene_Expression/12.04%3A_Regulatory_Elements_in_EvolutionIn shallow water, it appears that a long, spiny pelvic fin would be a disadvantage because it frequently contacts the sediment at the bottom of the pond and allows parasitic insects in the sediment to...In shallow water, it appears that a long, spiny pelvic fin would be a disadvantage because it frequently contacts the sediment at the bottom of the pond and allows parasitic insects in the sediment to invade the stickleback. Embryos from the shallow-water population expressed Pitx in the same groups of cells as the other population, with an important exception: Pitx was not expressed in the pelvic fin primordium in the shallow-water population.
- https://bio.libretexts.org/Bookshelves/Introductory_and_General_Biology/Biology_(Kimball)/05%3A_DNA/5.10%3A_The_Human_Genome_ProjectsIn February 2001, IHGSC and Celera Genomics reported preliminary findings on the human genome, estimating 30,000 to 38,000 protein-encoding genes, fewer than earlier predictions, and highlighting uniq...In February 2001, IHGSC and Celera Genomics reported preliminary findings on the human genome, estimating 30,000 to 38,000 protein-encoding genes, fewer than earlier predictions, and highlighting unique human genes. They acknowledged incomplete genome sequencing with many gaps and extensive repetitive DNA.
- https://bio.libretexts.org/Workbench/Modern_Genetics/01%3A_What_is_a_gene/1.06%3A_Types_of_MutationsSilent mutation: Silent mutations cause a change in the sequence of bases in a DNA molecule, but do not result in a change in the amino acid sequence of a protein (Figure \PageIndex1). Missense ...Silent mutation: Silent mutations cause a change in the sequence of bases in a DNA molecule, but do not result in a change in the amino acid sequence of a protein (Figure \PageIndex1). Missense mutation: This type of mutation is a change in one DNA base pair that results in the substitution of one amino acid for another in the protein made by a gene (Figure \PageIndex1).
- https://bio.libretexts.org/Workbench/Bio_11A_-_Introduction_to_Biology_I/21%3A_Mutations/21.03%3A_Types_of_MutationsSilent mutation: Silent mutations cause a change in the sequence of bases in a DNA molecule, but do not result in a change in the amino acid sequence of a protein (Figure \PageIndex1). Missense ...Silent mutation: Silent mutations cause a change in the sequence of bases in a DNA molecule, but do not result in a change in the amino acid sequence of a protein (Figure \PageIndex1). Missense mutation: This type of mutation is a change in one DNA base pair that results in the substitution of one amino acid for another in the protein made by a gene (Figure \PageIndex1).
- https://bio.libretexts.org/Bookshelves/Introductory_and_General_Biology/Biology_(Kimball)/18%3A_Evolution/18.05%3A_Mutation_and_EvolutionThis page discusses the role of mutations in evolution, noting that while many mutations are harmful or neutral, gene duplication provides opportunities for advantageous changes. It highlights the imp...This page discusses the role of mutations in evolution, noting that while many mutations are harmful or neutral, gene duplication provides opportunities for advantageous changes. It highlights the impact of regulatory region mutations on gene expression, using the Pitx1 gene in sticklebacks as an example.
