Biological Sciences Blog

Category: News

In the News – Aimee Marceau and Tick Disease Surveillance

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Aimee Marceau (BioSci) and Kristin Brzeski (CFRES) were featured in a  WLUC TV6 story about Michigan Tech’s Tick Talk project, a crowdsourced tick collection to aid research on tick-borne diseases and tick populations in the Copper Country.

Crowdsourcing Ticks for Disease Surveillance

Tick Talk, the crowdsourcing tick collection project that was conducted at Michigan Tech last year, has returned for a second year. Tick collection has already begun for 2024.

MTU’s Genomic Sequencing Lab wants ticks from you, your family and your pets. The goal of this project is to identify the prevalence of tick-borne illnesses in the Copper Country. Please bring any ticks you find to one of two collection boxes on the Michigan Tech campus:

  • Great Lakes Research Center — First Floor
  • U. J. Noblet Forestry Building — Main Entrance
man walking in woods with dog

Current Results

Results from the community tick submission so far are available on the Tick Talk Dashboard. If you have any questions, please contact lab lead Aimee Marceau at ahmarcea@mtu.edu.

  • 174 blacklegged ticks and four brown dog ticks have been collected.
  • 20% of the blacklegged ticks submitted tested positive for Lyme.

How to Remove and Preserve Ticks

  1. Use clean, fine-tipped tweezers to grasp the tick as close to the skin’s surface as possible.
  2. Pull upward with steady, even pressure. Don’t twist or jerk the tick; this can cause its mouth parts to break off and remain in the skin. If this happens, remove the mouth parts with tweezers. If you cannot remove the mouth easily with tweezers, leave it alone and let the skin heal.
  3. After removing the tick, thoroughly clean the bite area and your hands with rubbing alcohol or soap and water.
  4. Never crush a tick with your fingers. Dispose of a live tick by:
    1. Placing it in a sealed plastic storage bag. Multiple ticks from the same location can be placed in the same bag.
    2. Once the tick is sealed inside the plastic storage bag, bring it to a drop-off point within eight hours or place the bag with the tick in a freezer until dropping it off at Michigan Tech.
  5. Follow the directions at the drop-off site to ensure the tick is properly preserved.

About the Biological Sciences Department

Biological scientists at Michigan Technological University help students apply academic concepts to real-world issues: improving healthcare, conserving biodiversity, advancing agriculture, and unlocking the secrets of evolution and genetics. The Biological Sciences Department offers seven undergraduate degrees and three graduate degrees. Supercharge your biology skills to meet the demands of a technology-driven society at a flagship public research university powered by science, technology, engineering, and math. Graduate with the theoretical knowledge and practical experience needed to solve real-world problems and succeed in academia, research, and tomorrow’s high-tech business landscape.

Questions? Contact us at biology@mtu.edu. Follow us on Facebook and Instagram for the latest happenings.

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Grace Gonzalez – Journey through MTU’s Biological Sciences

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Grace Gonzalez graduated from Michigan Tech’s Medical Laboratory Science program in 2023, but her passions didn’t end with only MLS. During her time at Michigan Tech, Gonzalez delved into her interests in human medicine as well as animal care. She began doing aquatic research with Biological Sciences professors Dr. Casey Huckins and Dr. Jill Olin, started Michigan Tech’s Aquarium Society, and even volunteered at the local wildlife rehab, just to name a few. Now, she is beginning her journey into veterinary medicine at Cornell University’s College of Veterinary Medicine. Read more about Grace’s experiences at Michigan Tech, what inspired her to lead this journey, and those who supported her along the way—including MLS’s Claire Danielson, Sarah LewAllen, and Brigitte Morin—on our Pre-Health Professions blog post From Fish Tanks To White Coats: Grace’s Vet School Journey.

Grace Gonzalez
Grace Gonzalez

About the Biological Sciences Department

Biological scientists at Michigan Technological University help students apply academic concepts to real-world issues: improving healthcare, conserving biodiversity, advancing agriculture, and unlocking the secrets of evolution and genetics. The Biological Sciences Department offers seven undergraduate degrees and three graduate degrees. Supercharge your biology skills to meet the demands of a technology-driven society at a flagship public research university powered by science, technology, engineering, and math. Graduate with the theoretical knowledge and practical experience needed to solve real-world problems and succeed in academia, research, and tomorrow’s high-tech business landscape.

Questions? Contact us at biology@mtu.edu. Follow us on Facebook and Instagram for the latest happenings.

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Kemmy Taylor Chosen for US Army Educator Tour

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Kemmy Taylor (BioSci/KIP), was selected as one of only 25 educators from across the United States to participate in the 2024 U.S. Army Educator Tour at Fort Stewart in Savannah, Georgia.

Taylor was nominated by the Milwaukee Army Healthcare Team for her willingness to go above and beyond sharing the programs and scholarships in health-related professions offered by the Army. She was chosen by the U.S. Army Recruiting Command in recognition of her demonstrated dedication and openness in ensuring current and future pre-med and pre-health students are aware of the Army’s health-related opportunities.

Kemmy Taylor
Kemmy Taylor

Fort Stewart is the home of the Army’s 3rd Infantry Division, 75th Ranger Regiment, and 160th Special Operations Aviation Regiment (SOAR). The medical professionals at the Winn Army Community Hospital and Hunter Army Airfield Clinic on base support all 4,000+ soldiers and their families.

During the tour, Kemmy will skydive with the Army’s premier parachute demonstration team, the Golden Knights, as well as attend various exhibits hosted by each of the units on base and tour both the community hospital and clinic. Most importantly, Taylor will get to work with and witness firsthand the soldiers and families supported by Army Medicine.

By sharing information about the Army’s programs and scholarships, Taylor is directly developing future medical professionals who will be providing care for soldiers. The tour will also provide opportunities to network with other university representatives and showcase Michigan Technological University’s dedication to supporting the health and welfare of our troops.

About the Biological Sciences Department

Biological scientists at Michigan Technological University help students apply academic concepts to real-world issues: improving healthcare, conserving biodiversity, advancing agriculture, and unlocking the secrets of evolution and genetics. The Biological Sciences Department offers seven undergraduate degrees and three graduate degrees. Supercharge your biology skills to meet the demands of a technology-driven society at a flagship public research university powered by science, technology, engineering, and math. Graduate with the theoretical knowledge and practical experience needed to solve real-world problems and succeed in academia, research, and tomorrow’s high-tech business landscape.

Questions? Contact us at biology@mtu.edu. Follow us on Facebook and Instagram for the latest happenings.

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Casey Huckins Rises as the Chair of Biological Sciences

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Dr. Casey Huckins is the new chair of the Biological Sciences Department. He served as interim chair since July 1, taking over from long-time chair and now professor emeritus Chandrashekhar Joshi.

Casey Huckins
Casey Huckins

“I am excited to continue leading such an outstanding department with its excellence in research, teaching, and service,” said Huckins. “Four of our faculty have been Distinguished Teaching Award winners in recent years and others have been nominated. Our faculty and staff are recognized and awarded for their service, and our students are inspiring. The department is at the forefront of basic and applied research, with over $2.27 million of research expenditures last year. This funding covers the broad array of faculty expertise in biology including biochemistry and molecular biology, ecology and evolution, environmental science, and health sciences. This research seeks better ways to treat cancer and improve health, understand, and restore populations and ecosystems, decipher genetic influences, and reduce plastic waste, among others.”

As a professor of biological sciences, Huckins’s main research interests include ecology and restoration of aquatic populations and ecosystems including lakes, streams, and the riparian ecosystems that connect them. He tends to focus on ecological patterns and processes in systems influenced by human actions and he applies the learned scientific understanding to inform their restoration and conservation. Projects examine the ecology and restoration of migratory coaster brook trout, and the reciprocal interplay and exchange between restoration and the advancement of scientific understanding. The goal is to increase understanding of the biology, ecology, and natural history of the organisms and systems of interest for their continued sustainability.

Congratulations Dr. Huckins! We are pleased to have you leading the Biological Sciences Department.

About the Biological Sciences Department

Biological scientists at Michigan Technological University help students apply academic concepts to real-world issues: improving healthcare, conserving biodiversity, advancing agriculture, and unlocking the secrets of evolution and genetics. The Biological Sciences Department offers seven undergraduate degrees and three graduate degrees. Supercharge your biology skills to meet the demands of a technology-driven society at a flagship public research university powered by science, technology, engineering, and math. Graduate with the theoretical knowledge and practical experience needed to solve real-world problems and succeed in academia, research, and tomorrow’s high-tech business landscape.

Questions? Contact us at biology@mtu.edu. Follow us on Facebook and Instagram for the latest happenings.

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In the News: Vick-Majors on Winter, Ecosystems, and Agriculture

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Trista Vick-Majors (BioSci/GLRC) was interviewed in a WLUC TV6 segment about how a continuing lack of winter ice cover could change ecosystems, the Great Lakes, and the future of agriculture. It also touches on how these changes could impact small businesses and outdoor winter activities–such as ice fishing and snowmobiling. The WLUC TV6 story mentioned the project launched by Trista Vick-Majors to gather winter-specific lake samples for comparison to summer data, with researchers around the Great Lakes participating in sampling this month. The story was picked up by more than 300 news outlets nationwide, including the Washington Post, Houston Chronicle and Seattle Times.

Trista Vick-Majors
Trista Vick-Majors

Dr. Trista Vick-Majors is a microbial ecologist who studies biogeochemical processes in aquatic ecosystems and microbial communities. She is interested in how microbial communities and their diversity are impacted by physical and chemical characteristics. In addition, her work focuses on how seasonal change or ecosystem change, such as the formation of ice-cover, has an effect on these microbial communities. The interface of microbial ecology and biogeochemistry is where her research takes place.

About the Biological Sciences Department

Biological scientists at Michigan Technological University help students apply academic concepts to real-world issues: improving healthcare, conserving biodiversity, advancing agriculture, and unlocking the secrets of evolution and genetics. The Biological Sciences Department offers seven undergraduate degrees and three graduate degrees. Supercharge your biology skills to meet the demands of a technology-driven society at a flagship public research university powered by science, technology, engineering, and math. Graduate with the theoretical knowledge and practical experience needed to solve real-world problems and succeed in academia, research, and tomorrow’s high-tech business landscape.

Questions? Contact us at biology@mtu.edu. Follow us on Facebook and Instagram for the latest happenings.

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In the News: Trista Vick-Majors and the Associated Press

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Trista Vick-Majors (BioSci/GLRC) was quoted by the Associated Press, Canada’s National Observer, ABC News, MLive, Daily Mining Gazette, and Yahoo! News U.K. in a story exploring how an ongoing lack of winter ice cover could change the Great Lakes. The story mentioned a project launched by Vick-Majors to gather winter-specific lake samples for comparison to summer data, with researchers around the Great Lakes participating in sampling this month. The story was picked up by more than 300 news outlets nationwide, including the Washington Post, Houston Chronicle and Seattle Times. Vick-Majors was also interviewed in a WLUC TV6 segment about the impact low snow totals and ice cover have on ecosystems and agriculture.

Trista Vick-Majors
Trista Vick-Majors

Dr. Trista Vick-Majors is a microbial ecologist who studies microbial communities and biogeochemical processes in aquatic ecosystems. She is interested in how physical and chemical characteristics interact with microbial communities and their diversity. In addition, her work focuses on how seasonal change or ecosystem change, such as the formation of ice-cover, impacts these microbial communities. The interface of microbial ecology and biogeochemistry is where her research takes place.

About the Biological Sciences Department

Biological scientists at Michigan Technological University help students apply academic concepts to real-world issues: improving healthcare, conserving biodiversity, advancing agriculture, and unlocking the secrets of evolution and genetics. The Biological Sciences Department offers seven undergraduate degrees and three graduate degrees. Supercharge your biology skills to meet the demands of a technology-driven society at a flagship public research university powered by science, technology, engineering, and math. Graduate with the theoretical knowledge and practical experience needed to solve real-world problems and succeed in academia, research, and tomorrow’s high-tech business landscape.

Questions? Contact us at biology@mtu.edu. Follow us on Facebook and Instagram for the latest happenings.

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New Funding: Stephen Techtmann’s Ice Control Co-Op

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Stephen Techtmann is the principal investigator (PI) on a project which has received a $798,426 research and development co-op joint agreement from the U.S. Department of Defense, DARPA. The title of the project is “Ice Control Compounds from Bacterial Isolates and Functional Metagenomics.”

Stephen Techtmann
Stephen Techtmann

Trista Vick-Majors is the co-PI on this potential two and a half year project.

Dr. Stephen Techtmann is an environmental microbiologist who studies microbial communities in diverse ecosystems. In addition to ice control compounds, he studies how complex microbial communities can perform functions of industrial interest. He seeks to use culture-based and culture-independent methods to understand how microbial communities respond to anthropogenic activity and environmental change, in addition to how we can leverage these microbes for a biotechnological application. 

Techtmann has experience in teaching Environmental Microbiology, Microbial Physiology, Applied Genomics, Modern BMB Laboratory, and Principles of Computational Biology.

About the Biological Sciences Department

Biological scientists at Michigan Technological University help students apply academic concepts to real-world issues: improving healthcare, conserving biodiversity, advancing agriculture, and unlocking the secrets of evolution and genetics. The Biological Sciences Department offers seven undergraduate degrees and three graduate degrees. Supercharge your biology skills to meet the demands of a technology-driven society at a flagship public research university powered by science, technology, engineering, and math. Graduate with the theoretical knowledge and practical experience needed to solve real-world problems and succeed in academia, research, and tomorrow’s high-tech business landscape.

Questions? Contact us at biology@mtu.edu. Follow us on Facebook and Instagram, or read the Biological Sciences Newsblog for the latest happenings.

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New Funding: Olin Nets Great Lakes Fishery Commission Grant

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We are pleased to announce Jill Olin is the principal investigator (PI) on a project that has received a $193,533 research and development contract from the Great Lakes Fishery Commission. The project is titled “Assessing population structure and the role of burbot (Lota lota) in coupling nearshore and offshore habitats of Lake Superior.”

Jill Olin
Jill Olin

Gordon Paterson and Kristin Brzeski are co-PIs on this potential two-year project.

Dr. Jill Olin is a community ecologist who studies the processes that affect the structure and stability of ecosystems. She studies issues in freshwater and coastal marine ecosystems due to the diversity and economic importance of species inhabiting these environments and the fact that they are threatened by anthropogenic influences. She teaches courses in Marine Ecology, Ecology and Evolution, and Ecogeochemical Tracer Techniques.

About the Biological Sciences Department

Biological scientists at Michigan Technological University help students apply academic concepts to real-world issues: improving healthcare, conserving biodiversity, advancing agriculture, and unlocking the secrets of evolution and genetics. The Biological Sciences Department offers seven undergraduate degrees and three graduate degrees. Supercharge your biology skills to meet the demands of a technology-driven society at a flagship public research university powered by science, technology, engineering, and math. Graduate with the theoretical knowledge and practical experience needed to solve real-world problems and succeed in academia, research, and tomorrow’s high-tech business landscape.

Questions? Contact us at biology@mtu.edu. Follow us on Facebook and Instagram, or read the Biological Sciences Newsblog for the latest happenings.

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New Funding: Trista Vick-Majors Collaborative Research

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Trista Vick-Majors
Trista Vick-Majors

Trista Vick-Majors is the principal investigator (PI) on a project that has received a $481,851 research and development grant from the National Science Foundation. The project is titled “Collaborative Research: Advancing a comprehensive model of year-round ecosystem function in seasonally frozen lakes through networked science.” This is a potential four-year project.

About the Biological Sciences Department

Biological scientists at Michigan Technological University help students apply academic concepts to real-world issues: improving healthcare, conserving biodiversity, advancing agriculture, and unlocking the secrets of evolution and genetics. The Biological Sciences Department offers seven undergraduate degrees and three graduate degrees. Supercharge your biology skills to meet the demands of a technology-driven society at a flagship public research university powered by science, technology, engineering, and math. Graduate with the theoretical knowledge and practical experience needed to solve real-world problems and succeed in academia, research, and tomorrow’s high-tech business landscape.

Questions? Contact us at biology@mtu.edu. Follow us on Facebook and Instagram for the latest happenings

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Amy Marcarelli: Distinguished Teaching & MASU Distinguished Professor of the Year Nominee

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Amy Marcarelli
Amy Marcarelli

Congratulations to Amy Marcarelli! She is one of the 2023 Distinguished Teaching Award winners. She also is a nominee for the 2023 University’s MASU Distinguished Professor of the Year.

Amy is an ecosystem ecologist with interests in energy and biogeochemical cycles in freshwaters. Her research program blends basic and applied research and integrates across aquatic habitats, including stream, river, wetland, lake littoral zones, and the nearshore regions of the Great Lakes. Marcarelli’s past and future research trajectory is governed by an interest in understanding the role of small, poorly quantified fluxes or perturbations on ecosystem processes and in linking those ecosystem processes to the underlying structure of microbial, algal, macrophyte and animal communities.

Since 1982, a Michigan Tech Distinguished Teaching Award has been presented annually in each of two categories: Associate Professor/Professor and Assistant Teaching Professor/Associate Teaching Professor/Teaching Professor/Professor of Practice/Assistant Professor. The award nomination and review processes have always been student-driven; an explicit student nomination process was discontinued in 1999 when it was determined that too few students were participating to identify the best candidates.

Since 1999, a group of five finalists in each of the two categories is selected based on student ratings of instruction completed during a calendar year. All instructional personnel who received at least 35 student ratings during spring and fall semesters within that calendar year are eligible except for those who are previous winners, department chairs, teaching assistants, temporary hires, etc. Eligible faculty are ranked by their cumulative average of the 7-Dimensions on the survey for the given year. The top 5 in each category are selected as finalists.

The Michigan Distinguished Professor of the Year award recognizes the outstanding contributions and dedication exhibited by the faculty from Michigan’s 15 public universities to the education of undergraduate students. Each university was invited to nominate a faculty member who has had a significant impact on undergraduate student learning through various activities, particularly classroom instruction, applied research, experiential learning, innovation and mentoring.

Biological Sciences Department Award Winners holding their awards
Biological Sciences Department Award Winners

About the Biological Sciences Department

Biological scientists at Michigan Technological University help students apply academic concepts to real-world issues: improving healthcare, conserving biodiversity, advancing agriculture, and unlocking the secrets of evolution and genetics. The Biological Sciences Department offers seven undergraduate degrees and three graduate degrees. Supercharge your biology skills to meet the demands of a technology-driven society at a flagship public research university powered by science, technology, engineering, and math. Graduate with the theoretical knowledge and practical experience needed to solve real-world problems and succeed in academia, research, and tomorrow’s high-tech business landscape.

Questions? Contact us at biology@mtu.edu. Follow us on Facebook and Instagram for the latest happenings

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