Kiwis lead genetic barcode project
08 Feb, 2005
Source: Massey University Media Release, and The Dominion Post
An international project to identify every living creature in the world using 'genetic barcodes' is underway, with a group of New Zealand scientists leading the charge.
The 20-year project will use molecular barcodes (a bit like supermarket barcodes) to develop an electronic inventory which can identify every organism in the world. This is a huge job: there are thought to be up to 100 million species worldwide.
The New Zealand researchers will specifically be identifying genetic barcodes for every bird species in the country. A particular gene, found in most organisms but with species-specific variations, will be used.
The information will help conservation efforts for endangered species such as kiwis and black robins. Later on other animals, plants, insects and fungi will be included in the project.
Using DNA from ancient bones and tissues, the New Zealand researchers will also identify extinct native birds such as the Moa, and compare their genetic similarity to modern species. “We can only interpret the effects humans are having on plants and animals by knowing what was here in the past,” Massey University Professor David Lambert says.
The sequencing results will be added to those of other international research teams, and will form part of a standardised electronic database.
