Tapa, or barkcloth, is an important textile in the Pacific. Tapa is made from the beaten inner bark of some plant species, but once the tapa is made then identifying which plant species was used is difficult. Our genetics researcher Lara Shepherd teamed up with Catherine Smith from the University of Otago and colleagues to create a DNA reference database for identifying the plants used to make tapa.Read more
Our DNA lab, the only museum-based one in New Zealand, celebrated its fifth anniversary last year. Research Scientist Lara Shepherd summarises what we’ve learned so far.Read more
Until now, it hasn’t been possible to get the DNA out of a pressed dried plant (herbarium specimen) without destroying part of it by removing a leaf and grinding it up. But new research by scientist Lara Shepherd has proven that you can use an eraser to ‘rub off’ the DNA.Read more
Last week I performed the first DNA extraction in Te Papa’s brand new genetics laboratory. Our lab is the first genetics lab in a New Zealand museum and will allow Te Papa scientists to analyse the DNA of our unique plants and animals. Genetic information is increasingly being used to examine theRead more
In regard to Bob Brockie’s recent article in the Dominion Post (24 June 2013, page A8), here is some rationale for viewpoints about plants that some commentators have teasingly called “eco-fascism”. Instead, they are logical expressions about the conservation of New Zealand’s biota and ecosystems, including their genetic integrity. ForRead more
Earlier this year, Te Papa received a request from scientists in Australia for a tooth sample from legendary race horse Phar Lap. The scientists are hoping to extract DNA from the tooth. Then they will be able to compare Phar Lap’s DNA with other horses. Press release from the scientistsRead more
Genetic research requires a small amount of tissue from animal or plant specimens to be destroyed in order to obtain DNA. Te Papa’s bird team recently pondered the best way to sample tissue for DNA whilst causing a minimal amount of damage to seabird specimens. In July 2011 a periodRead more
A number of biological specimens in Te Papa’s collection, particularly old specimens, lack information about when and where they were collected. This information may have been lost since the specimen was collected or was simply not recorded at the time. However, all is not lost! Sometimes we can use DNARead more
Little spotted kiwi only occur in New Zealand, where there are around 1500 individuals remaining. They are the smallest kiwi species, about the size of a bantam hen, and are very susceptible to predation by introduced mammals, such as stoats and dogs. Today they survive on predator-free offshore islands andRead more
Yesterday was a special day for 20 rowi (a species of the flightless kiwi) who were flown from the South Island to their new home on Mana Island, near Wellington. It was reported that this was the first time that this species of kiwi had been in the North Island forRead more
