Upcoming events hosted by or involving Genetics Otago will be listed here. Please check back regularly for updates. A calendar of events that may be of interest to our members can be found at the bottom of this page and in the sidebar of other pages on this site, please note that this includes events hosted outside of Genetics Otago.
Calendar of Events
The below is a calendar of events hosted by GO as well as events hosted by others that may be of interest to our members. If you have an event you would like us to include please contact us here.
Genetics Otago will be hosting a Symposium for all members on the 18th of November 2020. This is an in-person Symposium, utilising Zoom to connect three main rooms in Dunedin, Christchurch and Wellington, to showcase speakers from across Genetics Otago in this flagship event for 2020. Details will be updated here as they become available.
Date: 18th November 2020
Time: 9:30 am – 5:30 pm
Locations:
Dunedin: BIG13 Seminar Room, Ground Floor Biochemistry Building
Christchurch: 7.04
Wellington: UOW.D31
We have special seminar on Monday 11 am by Dr Veronika Sander, from the University of Auckland titled “Using human kidney organoids to study acute kidney injury”.
Location is the D’ Ath Hercus building.
The Health Sciences’ Divisional Research Committee is holding a presentation where we will discuss proposal format (EoI and Full), application faults and what the panel is looking for.
Current grant holders will also be present to share their experiences.
Zoom details: https://otago.zoom.us/j/99339176722?pwd=aEFqelp6VzBMT2ZlWEFmR08xczNjQT09, Password: 872997
Dr Nathan Kenny, Oxford Brookes University:
The freshwater sponge Ephydatia muelleri: a new tool for tracing genome evolution across the animal tree of life.
Genomes of non-bilaterians are vital for understanding the evolution of animal multicellularity and the origin of the first metazoan-specific cell types. However, within the non-bilaterian metazoans, such as sponges, ctenophores and cnidarians, only a handful of genomes have been sequenced, and most are too fragmented to allow firm inference of the genomic characters of the earliest animals. To address this longstanding problem, we sequenced and analyzed the 326 Mb genome of the freshwater sponge Ephydatia muelleri to high contiguity, capturing its 23 chromosomes on 24 scaffolds.
E. Mueller has a metazoan-typical genome architecture, highly shared synteny with chordates, and representative levels of DNA methylation. E. Mueller is also a widespread, highly practical model system. Its well-assembled genome and ready utility as a model allows testing of hypotheses about gene duplication and adaptation to novel conditions, as well as providing a firm anchor for exploring the genomic evolution of animal life.
Dr Alana Alexander, Department of Anatomy, University of Otago
Linking past to future: using genomics to ‘time-travel’
Molecular approaches are useful for inferring how populations have responded to selective pressures and past environmental change. My research utilises the “time-traveling” ability of genomics, advanced computational tools, and behavioural, ecological, and biogeographic data to make inferences about the processes influencing genetic diversity within and among populations. These inferences range from global spatial and deep temporal scales (e.g. selection and the worldwide impact of climate fluctuations on global sperm whale populations over the last 125,000 years), to regional spatial scales across recent time scales (e.g. processes influencing the movement of genes and individuals across hybrid zones over the last few decades).
As a Māori scientist, I also maintain a strong interest in ensuring that my research can be used to support kaitiakitanga and rangatiratanga of resources within the rohe of iwi and hapū.
Dr Kiel Hards, Department of Microbiology & Immunology, University of Otago
Understanding synergy, mutualism and redundancy in microbial metabolism
From enzymes to ecosystems, biology exhibits cooperative behaviours at all levels. Whether it is enzyme cooperativity or plant pollination, the biological responses of multiple factors tend to be greater than the sum of their isolated components. However, reductionist approaches to bacterial physiology tend to overlook the intra- and inter-organism relationships of metabolic pathways, leading to unexpected outcomes in vivo or in situ. Increased understanding of these phenomena are required for diverse research outcomes, ranging from improved rationale design of antibiotics to enhanced understanding of global gas cycles.
In this seminar, I will cover three recent projects where I am reconstructing the molecular interactions of microbial metabolic pathways at various levels:
- Interspecies electron transfer and its role in supporting pathogen-commensal interactions
- Functional redundancy in terminal oxygen reduction and the need for dual inhibition in Tuberculosis therapies
- Mixotrophy in thermoacidophilic methanotrophs and why extremophiles retain metabolic flexibility
Dr Louise Bicknell, Department of Pathology, University of Otago
Genetic insights into human brain and body development
We are interested in how genetic variation in our genomes influences our development and lifetime health, with a particular focus on rare Mendelian disorders of brain and body growth. We use exome and genome sequencing of NZ and overseas patients as a starting point to identify and characterise candidate disease-causing variants using a variety of molecular biology techniques. Our studied conditions are “one-in-million”, so we rely heavily on international collaborations to strengthen our genetic evidence.
In this seminar I will give an overview of the different research projects we are undertaking, linking together the clinical, genetic and molecular knowledge we have gained from our study of human genetic syndromes. Particular emphasis will be on our long-term study on Meier-Gorlin syndrome and DNA replication, and our more recent research into NZ families with microcephaly (reduced brain size), where we have discovered novel disease genes such as a splicing component, and histones.
This one-day symposium will bring together researchers from a wide range of applications of quantitative genetics in the Otago region (including collaborations), such as
- Genetic improvement for primary industries, e.g., horticulture, viticulture, forestry, or farming.
- Biomedical and forensic research, where quantitative genetics is used extensively in research and forensic applications, and increasingly for medical diagnostics and interventions.
- Conservation and biosecurity sectors, particularly for the management of rare and/or endangered species, and for utilisation of host resistance for post-border responses to biosecurity threats.
More info here: https://blogs.otago.ac.nz/go/events/
See attached PDF for details of each weeks seminar:
Early & Mid Career Scientists and Postgraduate Students are invited to meet with Kiel before his seminar, to find out how he got to where he is today. Bielschowsky meeting room, 12-1pm (snacks included!) Please RSVP to Glen Reid (glen.reid@otago.ac.nz) as there is a limited capacity.