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News from the Faculty of Science

Faculty welcomes New Stephen A. Jarislowsky Chair in Environment and Health

Photo of Karen KiddInternationally recognized ecotoxicologist, Karen Kidd, has been named the Stephen A. Jarislowsky Chair in Environment and Health at McMaster University. Kidd has a joint appointment in the Department of Biology and School of Geography & Earth Sciences, which began July 1. Her research focuses on understanding the effects of human activities on aquatic systems and how contaminants, such as mercury, pesticides, industrial chemicals, pharmaceuticals and other pollutants, impact the health of fish in freshwater ecosystems in Canada and abroad. She previously held a Tier 1 Canada Research Chair in Chemical Contamination of Food Webs at University of New Brunswick.

The Stephen A. Jarislowsky Chair in Environment and Health is funded by long-time university supporter Stephen A. Jarislowsky, and is aimed at enhancing research excellence in the areas of environment, health and water within the Faculty of Science, and across all Faculties at the University.


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Explanation for largest mammalian genome found

Picture of a red vizcacha ratBen Evans, Biology, and team have found that repetitive DNA, not whole chromosome duplication, may be why the red vizcacha rat has the largest genome of all mammals. A native species of Argentina, the rats’ genome is roughly two-and-a-half times as large as the human genome, 102 chromosomes versus 46 for humans. That is twice the size of one of its closest relatives, the mountain vizcacha rat. The two species had a common ancestor as recently as five million years ago, which is a short period of time in evolutionary terms, according to Evans.

The analysis has implications for humans, as similar mechanisms have been observed in human DNA and and contribute to ‘genomic baggage’ or extra DNA. 

Accepting applications for Canada 150 Research Chairs

The Faculty of Science is currently accepting nominees for Canada 150 Research Chairs. The Canada 150 Research Chairs Program, announced in Budget 2017, invests $117.6 million to enhance Canada's reputation as a global centre for science, research and innovation excellence, in celebration of Canada’s 150th anniversary. The posting can be found here.

Congratulations to our new 2017 Alumni!

The Faculty of Science is proud to celebrate with our newest graduates, and their families and friends. Among the students receiving additional honours is Alex Dhaliwal, a graduate from the iSci program with a triple minor in Biochemistry, Mathematics and Physics. He is receiving a prestigious Governor General’s Academic Medal for achieving a perfect 12 grade point average. Kim Pho, Molecular Biology and Genetics Co-op, was honoured as our valedictorian at the June 15 morning convocation for the Faculty of Science. Patricia Kousoulas, Life Science graduate, was honoured as our valedictorian at the afternoon convocation. Also receiving her degree is Adriana Nori de Macedo. While working on her PhD, the Chemical Biology graduate made important contributions to help improve screening for preventable and genetic diseases such as iodine deficiency and cystic fibrosis. Everyone, congratulations on your degrees and all of the best for your future endeavours.

Faculty of Science names Co-op Student of the Year Winners

April saw the announcement of this years' Science Co-op Student of the Year winners. Top awards were presented to Vanessa Bierling, Mathematics & Statistics Co-op, Year 3 winner; Branavan Sivapathasundaram, Molecular Biology & Genetics Co-op, Year 4 winner; and Vanessa Sheng, Biology & Pharmacology Co-op, Year 5 winner.

Winners were announced at a reception held at the University Club. There, all graduating Science Co-op students gathered to celebrate their co-op and academic successes over their five years at McMaster, and recognize these top achieving students. Vicki Lowes, Manager, Science Career and Cooperative Education (SCCE), and Samantha Couch, Career Development and Relationship Manager, SCCE, presented the awards.

The SCCE Office invited Science Co-op employers to nominate students who had gone above and beyond during their work terms over the past year. The Office received 17 employer nominations, which recognized students from 9 of the 14 Science Co-op programs, and from all sectors – academia and hospital, industry and government.

A four-member committee then selected the Co-op Student of the Year Award recipients. The Committee scored students on academic achievements, the strength of their employer nomination letter, the student’s personal statement, and contributions to cooperative education and extracurricular activity at McMaster or the community.

 “We are proud of our cooperative education programs and especially proud of the winners and nominees,” says Maureen MacDonald, Dean of the Faculty of Science. “We also thank our employer partners who do an exceptional job of mentoring and supervising our students and providing them with valuable work opportunities.”

The SCCE Office manages 14 unique cooperative education programs for the Faculty of Science. Each year they help students secure over 400 work terms across a variety of sectors, giving them valuable work and life experience. All programs start in year 3 and follow Canadian Association for Cooperative Education criteria and guidelines. More information about the Science Co-op program at McMaster can be found here or by emailing hiresci@mcmaster.ca.

Award Winners and Nominees

  • Vanessa Bierling worked as a Co-op Student in the lab of Dr. Paul McNicholas at McMaster University for four months, focusing on mixture model-based clustering and factor analysis research. Dr. McNicholas described Vanessa as the best undergraduate student he has had the pleasure of supervising, and she made exemplary contributions to his work.  Vanessa was an NSERC USRA recipient and has maintained a perfect 12.0 GPA throughout all her academic terms.

  • Branavan Sivapathasundaram worked for 8 months at the Population Health Research Institute (PHRI) in Hamilton as an Education Assistant, designing interactive eLearning training modules for PHRI studies and developing a course framework to help PHRI staff gain a better understanding of research methodology concepts. His supervisor at PHRI, Kirsten Grubic, wrote that Branavan represents the ideals of a co-op student, always striving to improve, and he quickly excelled and had a positive impact. Branavan is also active in many extracurricular activities at McMaster and in the community, and he promotes the benefits of co-op to everyone who will listen.

  • Vanessa Sheng worked as a Medical Research Associate at Six Degrees Medical Consulting for four months. Her supervisor stated that she adapted easily to the learning curve and proved to be one of the best co-op students to ever work with their company. In addition, Vanessa has contributed extensively to McMaster and the local community, holding executive positions on the McMaster Red Cross Group, the Biology & Pharmacology Society, the MCAT Prep Club, and working in peer mentorship roles with many groups on campus. She also helped to organize an information night for prospective co-op students, promoting co-op and expressing her love for her program, all while maintaining an impressive 11 + GPA.

The event also recognized the following 2016 Co-op Student of the Year nominees:

  • Year 3: William Zizek (Chemical Biology), Victoria Piccioni (Actuarial and Financial Mathematics), Megan Vierhout (Life Science), Michelle Lo (Biology & Pharmacology), and Rehginald Ragos (Biochemistry).

  • Year 4 and 5: Dana Buckingham (Chemistry), Reda Siddiqui (Life Science), Alexandria Hanly (Chemical Biology), Andrew Brown (Chemistry), Julianna Sebastiani (Medical Physics), Annik Gougeon (Math & Statistics), Lydia Li (Actuarial and Financial Mathematics), Lavan Sivarajah (Life Science), and Michelle Yee (Molecular Biology & Genetics).

Your visual cortex keeps maturing and may get better as you age

Kathy Murphy, Psychology, Neuroscience & Behaviour, and her team have found that the part of the brain responsible for processing visual signals continues to develop until you are in your late 30s or early 40s. Previously the visual cortex was thought to mature and stabilize within the first few years of life. These findings may have implications for treatments conditions such as amblyopia or “lazy eye”, where it was thought only children could benefit from interventions.

The study used post-mortem brain-tissue samples from 30 people ranging in age from 20 days to 80 years. The research appears in The Journal of Neuroscience.

McMaster University - Faculty of Science

Mailing Address

Office of the Dean of Science
McMaster University
Burke Science Building (BSB), Room 102
1280 Main Street West
Hamilton, Ontario, Canada
L8S 4K1

Contact Information

Business Hours:
8:30AM - 12:00PM + 1:00PM - 4:30PM
Telephone Inquiries:
+1 (905) 525-9140 ext.22616
Fax:
(905) 546-9995
Student Inquiries:
science@mcmaster.ca

McMaster University - Faculty of Science

Mailing Address

Office of the Dean of Science
McMaster University
Burke Science Building (BSB), Room 102
1280 Main Street West
Hamilton, Ontario, Canada
L8S 4K1

Contact Information

Business Hours:
8:30AM - 12:00PM + 1:00PM - 4:30PM
Telephone Inquiries:
+1 (905) 525-9140 ext.22616
Fax:
(905) 546-9995
Student Inquiries:
science@mcmaster.ca