DOI: 10.11648/j.ajset.20261104.16 ISSN: 2578-8353

In Silico Assessment of Mitochondrial Genetic Diversity of Animal Species in Chandaka Wildlife Sanctuary, Odisha

Bijaya Satapathy, Rama Panda, Satya Sahoo, Nirmal Biswal
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The Chandaka Wildlife Sanctuary is an ecologically important area that is a part of the Eastern Ghats range. It is known for its rich biodiversity, which includes a variety of mammals, birds, reptiles, and amphibians. To preserve this biodiversity, it is essential to understand the genetic diversity of the species, as genetic diversity is an important factor in the adaptation, survival, and long-term stability of species. The current project aims to conduct an in-silico analysis of the mitochondrial genetic diversity of selected animal species that are known to exist in the sanctuary. The mitochondrial DNA markers are preferred in animal genetics because they are inherited from the mother, have a high copy number, and a relatively high mutation rete. The study involves using computer-based tools to analyse mitochondrial genes by taking advantage of the DNA sequences available freely in well-known genetics databases. It is a totally non-invasive process that does not interfere with the wild animals but enable through genetic testing. The important genetic measures of nucleotide diversity and haplotype diversity are calculated to assess the level of genetic variation present in the populations. In addition, neutrality tests are conducted to make inferences about past population dynamics, such as expansion, bottlenecks, or selection pressures. The results of the research offer important information about the population dynamics and genetic status of the species examined. This information is crucial for evidence-based conservation planning, allowing for the identification of genetically at-risk species and informing responsible wildlife management practices in Odisha.

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