In-vitro fertilisation (IVF)

7.In-vitro fertilisation (IVF): Scientists produced the first kangaroo embryos using in vitro fertilisation (IVF), a technique used in humans and domesticated animals.

• About: The IVF is a procedure that helps people conceive by combining eggs and sperm in a laboratory setting.
• Objective: A crucial step towards the conservation of endangered marsupial species, led by researchers at the University of Queensland, Australia.
• Conservation Concerns: Australia has the highest mammal extinction rate globally.

o87% of unique endemic mammal species lost in under 250 years.

o38 species extinct since colonization; 52 critically endangered or endangered (2022 study).

• Future Goals: Support conservation of koalas, Tasmanian devils, northern hairy-nosed wombats, and Leadbeater's possums.

oRefining techniques to collect, culture, and preserve marsupial eggs and sperm.

oDevelop genetic preservation methods for long-term survival of marsupials.

oBirth of a marsupial via IVF could become reality within a decade.

• Previous Success: IVF has been used in conservation efforts for endangered species.