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The mathematical architecture of modern population genetics was built during the "Modern Synthesis" in the early 20th century, primarily by three brilliant theoreticians: an introduction to population genetics theory pdf
The complete set of unique alleles present in a population. It is crucial to remember that while the
Random fluctuations in allele frequencies, which have a stronger effect in small populations. Mutation: The ultimate source of new genetic variation. Mutation is the ultimate source of all genetic variation
Mutation is the ultimate source of all genetic variation. It introduces entirely new alleles into a population. While mutations are critical for long-term evolution, their immediate impact on allele frequencies in a single generation is usually incredibly small because mutation rates are typically very low (e.g., 10-510 to the negative 5 power 10-810 to the negative 8 power per gene per generation). 2. Natural Selection and Fitness