Conservation genetics
Conservation Genetics
Conservation genetics (pronunciation: /kənˈsɜːvəʃən dʒɪˈnɛtɪks/) is a subfield of Genetics that aims to understand the genetic diversity and loss of diversity within species. It applies genetic methods to the conservation and restoration of biodiversity.
Etymology
The term "Conservation genetics" is derived from the English words "conservation" which means the act of preserving, guarding, or protecting, and "genetics" which is the study of genes, genetic variation, and heredity in organisms.
Overview
Conservation genetics studies genetic phenomena that impact the conservation of a species. It focuses on genetic diversity, which is crucial for a species' adaptability to environmental changes. The loss of genetic diversity can lead to a decrease in the ability of a population to adapt to changing environments, which can result in a reduced population size and even extinction.
Related Terms
- Genetic Diversity: The total number of genetic characteristics in the genetic makeup of a species.
- Population Genetics: The study of genetic variation within populations, and involves the examination and modelling of changes in the frequencies of genes and alleles in populations over time.
- Biodiversity: The variety and variability of life on Earth.
- Extinction: The termination of a kind of organism or of a group of kinds (taxon), usually a species.
See Also
References
External links
- Medical encyclopedia article on Conservation genetics
- Wikipedia's article - Conservation genetics
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