If you are interested in being part of a team dedicated to changing how conservation is conducted around the world by developing new genetic technologies for conservation, and if you want to be part of the new wave of scientists paving a much-needed new path to saving the world’s dwindling biodiversity, this position is for you. Are you interested in the interface between conservation and cutting-edge biosensor research to empower more people to be a part of the global conservation movement?
McMaster University in partnership with WildTechDNA (
https://wildtechdna.com/) are in the process of developing a sensitive, easy-to-use, real-time, portable and inexpensive paper-based DNA technology to identify wildlife (and plants) from small samples of genetic material.
The project has already attracted huge global interest and endorsement from many conservation angles.
https://geographical.co.uk/nature/wildlife/item/3760-dna-sequencing-device-could-rapidly-detect-illegal-wildlife-productshttps://news.sky.com/story/snow-leopard-dna-helps-develop-pregnancy-test-technique-that-could-quickly-identify-endangered-species-in-wild-using-faeces-11778859https://www.abc.net.au/radionational/programs/offtrack/snow-leopard-poo-2018/8852958 We have recently acquired funding to initially develop the technology for the detection of fecal samples from caribou with the University of Calgary.
Further funding will take the technology to a whole new level and develop assays for all the big cats for fecal, skin, hair and bone detection in parallel. To achieve this, we are partnering with academic and government institutions as well as NGOs including the Senckenberg Institute, the Wildlife Conservation Society, the South African National Biodiversity Institute, and the Snow Leopard Trust.
We are looking for an exceptional researcher to help in the development of the technology:
The Post-doctoral fellow will focus on the development and optimization of a DNA amplification method on paper which will be linked to a colour change signal. The researcher will work with Dr. Carlos Filipe (Department of Chemical Engineering), Dr Yingfu Li ( Department of Biochemistry and Biomedical Sciences) and Dr Natalie Schmitt (Conservation geneticist and Director at WildTechDNA
https://wildtechdna.com/).
Requirements: Previous experience in functional nucleic acid research in the development of point-of-care diagnostic biosensors, strong communication skills and an interest in their application to conservation, essential. Experience in working on multi-disciplinary collaborations, desirable.
The position is funded for two years but we expect further funding to extend it to four years.
As a member of this team, you will be exposed to the most advanced science in conservation genetics, and you will work with researchers that have already received world acclaim.
There are many more options for you to continue developing this project within the science/policy interphase, with local communities, and in the private/public sector interphases.
The connections that you will make as part of this team will give you global opportunities within the conservation technology and biomedical engineering realms.
Please send your CV along with an expression of interest.
Project Overview
Finding effective, inexpensive ways to detect wildlife is paramount to national and global conservation efforts, especially in biodiversity-rich but economically poor developing countries, where this aspect is becoming increasingly more urgent. Detecting wildlife from the DNA profile of their remains has become a critical method in conservation that would otherwise be difficult or impossible to obtain through other means. Currently, DNA retrieved from materials (e.g., feces, skin and bone) collected in the field need to be analyzed using traditional methods in the lab or using expensive and complex portable DNA sequencers.
The specific challenges with these traditional laboratory methods that limit the widespread adoption of genetic species detection include: a) they are time-consuming and require specialized expertise; 2) they are sensitive to the samples’ age and quality; 3) laboratory costs are too high for large-scale studies or for developing countries, precisely the regions that need this information the most.
Such challenges prevent the inclusion of the largest proportion of the international conservation community, the public, and prevent many developing countries (including biodiversity hotspots) from solving conservation problems due to socio-economic reasons.
Our solution is to develop an innovative, ground-breaking, and unique technology - a portable, effective, affordable, paper-based DNA testing device for the real-time detection and monitoring of elusive (or indeed all) wildlife.
We aim to solve two major scientific challenges that have been roadblocks to the engineering of low-cost, in-field DNA testing devices.
1. First, it is difficult and time-consuming to isolate target DNA from biological samples as the process requires multiple chemical, physical and thermal steps.
2. Second, it is difficult to detect a small amount of target DNA in a sample containing a large amount of background material.
Our paper-based hand-held device will operate much like a pregnancy test, performing three functions in one:
✓ capturing the DNA from a variety of genetic sources (e.g feces, bone, skin etc.),
✓ producing readable copies of the DNA, and
✓ detecting the target species DNA through a simple colour change.
This technology will be truly revolutionary, in its ability to detect wildlife quickly, easily and cheaply. The applications and benefits to address the critical issues currently threatening the world’s biodiversity include:
1) Illegal Wildlife Trade Monitoring. The technology will provide a powerful tool for real-time detection of illegally traded wildlife products, thereby dramatically increasing the effectiveness of law-enforcement.
2) Endangered Species Detection. The technology will significantly increase the capacity to monitor the occurrence of threatened species in sensitive areas and assess the effectiveness of Environmental Impact Assessments through fecal detection. Many developing countries without access to specialist lab facilities currently have no capacity to conduct species genetic field surveys.
3) Community Based Conservation. The simplicity and ultra-low cost of the technology will enable participation in global conservation efforts by non-experts, effectively creating a new paradigm in crowd-based wildlife monitoring through the involvement of communities, schools and individuals.
