Samuel Chagas applies his background in plant science and biofuels to dairy-related research focused on sustainability and climate change. In this Q&A, he shares how his long-standing interest in environmental challenges led him to explore innovative, feed-based solutions to reduce methane emissions through genetically modified corn. Samuel reflects on the collaborative, interdisciplinary nature of Hub-supported research and how these experiences have expanded his scientific perspective and shaped his goal of pursuing a career in academia.
What sparked your interest in dairy-related research?
I’ve been working with plants and biofuels since my master’s degree. Sustainability and climate change have always captivated me. Having the opportunity to apply this knowledge to contribute to dairy sustainability sparked my passion for this field of research.
Briefly describe your research project.
In my current project in the Smith lab, we’re trying to find a solution to reduce methane emissions, which occur during animal digestion and are harmful to the environment. By genetically modifying corn plants, we aim to reduce methane emissions from animals that consume this type of feed.
How has the Dairy Innovation Hub supported your research or academic journey?
The Dairy Innovation Hub has been supporting this project by effectively contributing to the implementation of experiments through project funding, and also enabling collaboration with other research groups, focusing on the field of animal nutrition and digestion.
What is your favorite part of being involved in research?
My favorite part of being involved in scientific research is being able to answer questions, even simple ones. Furthermore, the feeling of contributing to scientific development that can be applied to improving people’s lives is rewarding.
What opportunities have you gained through Hub support?
The support of the Dairy Innovation Hub has enabled collaboration between different research areas, which don’t always work together. Furthermore, it has contributed to my professional growth through networking with other researchers and broadening my critical perspective on the project.
How has working with the Hub shaped your academic or career goals?
Working with the Dairy Innovation Hub has helped me expand my knowledge and areas of scientific expertise, and it’s been extremely important for my development as a researcher. As scientists, we’re always seeking to learn, and working at the hub has allowed me to learn new techniques and see new research opportunities.
What are your plans after graduation, and how does your current research prepare you for that path?
My plan for the end of the project is to pursue a position as an associate professor, and the project has helped me understand how different fields can work together and how collaborations are important to achieving goals.