Danish-Vietnamese study maps saola DNA and outlines rescue path

A Danish-Vietnamese study mapped saola DNA and says finding and breeding a mixed group could help prevent extinction.

A Danish-Vietnamese research team supported by Copenhagen University has published a saola genome study in the journal Cell. The saola is often called the “Asian unicorn” because it is rarely seen.

The saola was first described in 1992 and lives in the Annamite Mountains across Vietnam and Laos. Researchers said the habitat is remote and difficult to survey.

IUCN estimates of around 100 saola remaining, and notes no confirmed sightings since 2013. Scientists said the species’ current status cannot be confirmed from field evidence alone.

Using genetic material from historical saola remains, the team identified two distinct populations. The researchers said combining individuals from both groups could improve survival odds.

The study suggested a breeding programme could work if at least a dozen saola are found. Researchers said the plan depends on locating living animals in the wild.

About Alexander Vittrup

Journalist Alexander Christian Vittrup was employed at ScandAsia Magazine and Website for six months from August 2025 until January 2026. Circumstances beyond our control made it possible for us to keep him here also during the six months from February 2026 until July 2026 - making it a full year here.

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