Tagged: genetics

Sleepwalking, Sex, and Murder: Part Two - Guest Work

Jean Balchin Jan 09, 2018

Part One in this Sleepwalking Saga can be read here. The Sleep Centre Thinking I’d benefit from a hands-on experience of sleep studies, I contacted a sleep clinic. According to their website, the clinic staff perform a “wide range of home sleep tests for snoring, sleep apnoea, sleep/wake cycles, restless legs, and other sleep disorders.” … Read More

‘Honey, I’m related to Genghis Khan’: the hype around ancestral DNA testing - Lost Worlds, Vanished Lives

Nic Rawlence Nov 27, 2017

Television documentaries focusing on the use of ancestral DNA to reveal hidden mysteries in family trees are becoming increasingly popular. However, in our house they are known as ‘the time Daddy rants at the TV’. Quite frequently, you will hear me exclaim to my kids ‘You can’t say that!’ or ‘There’s no evidence to support that’, before I throw … Read More

Evolution actually – A tale of two disciplines - Lippy Linguist

Andreea Calude Nov 09, 2017

I wrote a recent post which touched on adopting approaches from other disciplines, specifically biology, and applying them to language data. It started a long time ago, that we realised language, as abstract and elusive as it might seem, can be thought of (and even more, modelled) in a similar vein to biological phenomena – people credit Darwin with … Read More

Autism is mostly genetic again - Code for life

Grant Jacobs Oct 24, 2017

Ever since Rain Man, autism has been a condition du-jour for those touting (fake) ’wellness’ remedies, opposing vaccines, and general head-nodding concern. Some claim autism is caused by any number of things, offering just many remedies offered to “treat” it. Recent research reminds us that autism is mostly genetic. People with autism, or autism spectrum disorder, have difficulty in social … Read More

Ancient DNA giveth and ancient DNA taketh away: The penguin that never was - Lost Worlds, Vanished Lives

Nic Rawlence Aug 18, 2017

Dr Nic Rawlence & Tess Cole, University of Otago Australian politics is mired in a duel-citizenship scandal. Certain politicians have discovered that they are in fact part kiwi and accusations of interference in Australian politics are flying. This trans-Tasman identity shock, however, is not unique to Australian politicians. Now new ancient DNA research has surprisingly shown it’s also found … Read More

Hiding in plain sight: how we found New Zealand’s newest seabird, the Kōhatu Shag - Lost Worlds, Vanished Lives

Nic Rawlence Aug 14, 2017

New Zealand was once a land of birds. A bustling and cosmopolitan metropolis of different species that had evolved in isolation until the arrival of humans. Scientists thought we knew the characters that made up this enigmatic ecosystem of a time long past, but we were wrong. Hiding in plain sight, in fossil deposits throughout Northland, and natural history … Read More

Conservation genetics of de-extinction: a primer - Guest Work

Guest Work May 09, 2017

Could we really bring an extinct species back from the dead, and, if we did – what happens next? Sciblogs is running a series of posts on de-extinction to coincide with a special issue of the journal Functional Ecology focusing on the topic. In this guest post, special issue author Dr Tammy Steeves from the University of Canterbury examines the genetic … Read More

De-extinction: the devil is in the details - Guest Work

Guest Work May 09, 2017

If we could resurrect an extinct species, should we? Sciblogs is running a series of posts on de-extinction to coincide with a special feature issue of the journal Functional Ecology focusing on the issue. In this guest post, special issue editor Prof Phil Seddon from the University of Otago delves into the realities of bringing a species back from extinction.  Conservationists … Read More

The search for Nessie showcases an exciting new conservation tool - Wild Science

Helen Taylor Apr 13, 2017

I was sceptical about my lab head joining the hunt for the Loch Ness monster, until I realised it was an excellent way to promote the amazing possibilities of environmental DNA. Making a splash Last week’s news was full of tales of how my boss, Professor Neil Gemmell, was going to take on the challenge of tracking down … Read More