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Vor 6 Tagen · Evolutionary genetics is the study of how genetic variation leads to evolutionary change. It includes topics such as the evolution of genome structure, the genetic basis of speciation and...
- Evolutionary genetics : nature.com subject feeds
Latest news and research from Nature.com on the topic of...
- A jawless-fish genome untangles the history of vertebrate genome ...
10 May 2024. A jawless-fish genome untangles the history of...
- Evolutionary genetics : nature.com subject feeds
20. Mai 2024 · Evolution, theory in biology postulating that the various types of living things on Earth have their origin in other preexisting types and that the distinguishable differences are due to modifications in successive generations. The theory of evolution is one of the fundamental keystones of modern biological theory.
- Francisco Jose Ayala
23. Mai 2024 · human evolution, the process by which human beings developed on Earth from now-extinct primates. Viewed zoologically, we humans are Homo sapiens, a culture -bearing upright-walking species that lives on the ground and very likely first evolved in Africa about 315,000 years ago.
9. Mai 2024 · Science. 10 May 2024. Genetic variation is essential for evolutionary change. Over a few generations, variation within populations can be used to predict how traits evolve under natural selection. However, how such microevolution translates into macroevolution, or change over many thousands or millions of years, is less clear.
Vor 6 Tagen · The combined results to date support repeatable elements to evolution from standing genetic variation and provide insight into the processes involved. However, Gould’s metaphor is generally associated with longer timescales, where the contingency of mutation can affect evolution ( 1 , 5 ).
10. Mai 2024 · 10 May 2024. A jawless-fish genome untangles the history of vertebrate genome multiplications. Clarifying how genome duplication and triplication events shaped early vertebrate genomes has...
9. Mai 2024 · We evaluate and reject several hypotheses to explain this relationship and propose that an effect of evolvability on population and species divergence can be explained by the influence of genetic constraints on the ability of populations to track rapid, stationary environmental fluctuations. The predictive power of genetic variation.
