SYDNEY, June 13 (Xinhua) -- Australian researchers have unveiled a cutting-edge genetic screening tool that standardizes koala population monitoring, representing a major advance in conservation efforts for this iconic species.
The team led by the University of Queensland (UQ) developed a single nucleotide polymorphism (SNP) array with the Australian Genome Research Facility, which enables researchers to consistently capture and compare genetic variation in koalas using next-generation sequencing technologies, according to a UQ release on Friday.
This allows for improved collaboration and data sharing across the country, providing a clearer picture of the species' genetic health, the release said, adding the project also involved researchers from the Australasian Wildlife Genomics Group at the University of New South Wales.
Koalas are increasingly threatened by habitat loss, disease, and vehicle strikes, which have fragmented populations and heightened the risk of inbreeding. Reduced genetic diversity can undermine their resilience and long-term survival, said Lyndal Hulse from UQ's School of the Environment.
"A standardized panel for directly comparing genetic markers enables researchers, conservationists and government agencies to better understand the genetic diversity of koala populations, allowing for greater collaboration to ensure their survival," Hulse said.
The tool will enable more strategic decisions about relocating koalas, helping to reinforce vulnerable populations with greater genetic diversity, he said. Enditem
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