Adventure, Botany, & Conservation: The ABCs of Ynés Mexia

Manasvi Verma is a 2nd year PhD student in the Biological and Biomedical Sciences Program at Harvard Medical School studying host-microbiome interactions in the human gut. Corena Loeb is a first-year Ph.D. student in the Harvard-MIT program in Speech, Hearing, Bioscience and Technology. Cover image by Pexels from Pixabay. This biography is part of our “Picture a Scientist” initiative. To learn more about the amazing men … Continue reading Adventure, Botany, & Conservation: The ABCs of Ynés Mexia

Adventure, Botany, & Conservation: The ABCs of Ynés Mexia

by Manasvi Verma In all my travels I’ve never been attacked by a wild animal, lost my way or caught a disease… I don’t think there’s any place in the world where a woman can’t venture. – Ynés Mexía As the climate disaster becomes more imminent, environmental conservation is a pressing need. Recently at the forefront of public discourse, this movement has been simmering behind-the-scenes … Continue reading Adventure, Botany, & Conservation: The ABCs of Ynés Mexia

Gene Regulatory Networks: From DNA to development

by Samantha Roylefigures by Allie Elchert Have you ever thought about how a single cell can grow into a living, breathing, human? The extraordinary complexity of our thinking brains, wiggling fingers and beating hearts emerges from a single celled zygote, formed from the fusion of egg and sperm. Many of us have heard of DNA, the molecule that contains the instructions for life, but have … Continue reading Gene Regulatory Networks: From DNA to development

Autoimmunity: When the body’s defense network goes haywire

by Garrett Dunlapgraphics by Shreya Mantri If you ever doubt how special you are, consider that one of the world’s most sophisticated security forces works non-stop to protect you and you alone. Once a threat to your safety is identified, a highly trained group of spies, intelligence networks, and assassins leap into action to quickly eliminate it and stay on the lookout for similar future … Continue reading Autoimmunity: When the body’s defense network goes haywire

Understanding Life on the Prairie through Ecological Networks

by Jaclyn Long figures by Wei Wu Grasslands are a type of ecosystem that make up over a quarter of the earth’s land. These habitats are often found in between deserts and forests, and are characterized by low levels of rainfall and regular fires. In North America, grasslands are usually called prairies. The rich soil held in place by grass roots makes them particularly useful for … Continue reading Understanding Life on the Prairie through Ecological Networks

Trps of the Trade: Underneath the efficient biology of the tryptophan operon

by Edward Chenfigures by Corena Loeb Within any biological system, interactions abound. Organisms, cells, and individual molecules all affect the world in their own way, whether that’s caribou grazing, immune cells patrolling, or caffeine binding to neuronal receptors These infinitely many events and processes together form the networks that shape life. Within these networks, the effect of a process sometimes dampens down the process itself—we … Continue reading Trps of the Trade: Underneath the efficient biology of the tryptophan operon