Tag: mosquitoes
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Improving mosquito control strategies with population genomics
Words: Tom Schmidt When researchers want to investigate evolutionary processes like adaptation and dispersal, they frequently make use of population genomic methods. Population genomics uses DNA data from across an organism’s entire genome – that is, across all of that organism’s DNA. This DNA data can be compared with DNA from other organisms, which can […]blogs.unimelb.edu.au/pearg/2021/06/28/improving-mosquito-control-strategies-with-population-genomics
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Graduate researcher life in lockdown(s)
Words and images: Véronique Paris and Christin Manthey Illustraions: Marianne Coquilleau Doing a PhD in science is a challenge in itself. Developing and managing your own project, learning to be a “real” research scientist rather than a student, working on experiments, collecting data, applying for funding … that’s all part of the deal. However, 2020 […]blogs.unimelb.edu.au/pearg/2020/10/27/graduate-researcher-life-in-lockdowns
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The resistance advantage – a field genetic background is important for survival of our Wolbachia mosquitoes in Malaysia and reduction of dengue
Banner image: Nancy with scientists from the Wolbachia dengue program at the Institute for Medical Research, Ministry of Health, Kuala Lumpur, Malaysia. Words and photos: Nancy M. Endersby-Harshman Our paper published two weeks ago in Insects is the result of a research collaboration between PEARG at the University of Melbourne, the Institute for Medical Research […] -
Tracking the movement of mosquito stowaways
This article was first published on Pursuit. Read the original article Dr Tom Schmidt Everyone knows mosquitoes can fly. Not everyone knows they fly in pressurised cabins 10,000 metres above the ocean. In fact, many of the most dangerous mosquito species get flown all over the world in aeroplanes, or travel on boats or other […]blogs.unimelb.edu.au/pearg/2020/08/05/tracking-the-movement-of-mosquito-stowaways
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The life of a mosquito – claymation by Perran Ross
blogs.unimelb.edu.au/pearg/2020/05/12/the-life-of-a-mosquito-claymation-by-perran-ross
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Dengue-blocking bacteria endure the heat
“This article was first published on Pursuit. Read the original article.” Dr Perran Stott-Ross and Professor Ary Hoffmann Bushfires. Coral bleaching. Heatwaves. These disastrous events are a harsh reality in Australia. And they’re only going to become more frequent and severe with climate change. Last year, 2019, was Australia’s hottest year ever recorded, and records […]blogs.unimelb.edu.au/pearg/2020/01/24/dengue-blocking-bacteria-endure-the-heat
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Wolbachia infections in Aedes aegypti: The ‘Bigfoot’ of endosymbionts
Words: Perran Ross Wolbachia are endosymbiotic bacteria found within the cells of many insects, from butterflies and bees to cockroaches and dung beetles. Wolbachia are so common because they often provide their insect hosts with an advantage, aiding their spread through populations. Whether an insect carries Wolbachia is an important question, especially if they’re a […] -
Sampling by the sea – collecting mosquitoes in the Mornington Peninsula
Words and images: Véronique Paris It’s 7.30 Saturday morning – what are your plans for the day? While you may be still in bed contemplating a coffee, or still sound asleep, I’m packing the PEARG ute with a stack of small buckets, strips of red felt, some rabbit food, and a 20lt jerrycan of water. […] -
Establishment of Wolbachia Strain wAlbB in Malaysian Populations of Aedes aegypti for Dengue Control
Our freshly published open access paper in Current Biology is the culmination of several years of work with a large team of very talented and dedicated researchers. Rather than rehash the story here, please see press releases below: Press release from the UniMelb newsroom (alternatively at Bio21’s siteBio21’s site or at SciMex) Brief summary article […] -
Lab-reared mosquitoes maintain their lust for blood
Words and images: Perran Ross Modified mosquitoes raised in laboratories are being released into the wild in disease control programs. These mosquitoes will still bite you, but they’re less capable of transmitting the viruses that cause dengue fever, Zika and more. This antiviral effect is caused by infection with a bacterium called Wolbachia, which occurs […]blogs.unimelb.edu.au/pearg/2019/11/07/lab-reared-mosquitoes-maintain-their-lust-for-blood
Number of posts found: 35