MDI Biological Laboratory

Archive for: Microscopy

2022 MDI Biological Laboratory Publications

In 2022 MDI Biological Laboratory’s researchers continued to push into new scientific frontiers in the biology of aging, repair and regeneration, expanding our knowledge of how to protect and extend healthy lifespans. 

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HoL1day Tree

Hannah Somers, a research assistant in the Rollins lab, created this composite image of L1 C. elegans. C. elegans have four larval stages before adulthood – L1 is the first larval stage after hatching. These images were taken to understand how intermittent fasting impacts L1 C. elegans and protein translation rates. L1 C. elegans enter an ageless state of arrest when fasted, making...

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Giving Tuesday at MDIBL

Meet Marko Pende, Ph.D., a postdoctoral researcher in the Murawala lab at MDI Biological Laboratory. Marko investigates limb regeneration in axolotls, and is also an award-winning science photographer who’s inventing new ways to “clear” sample tissues, making them transparent for easier viewing. This fall, with his colleagues in the Light Microscopy Facility, Pende is building...

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Microscopy Animations at MDIBL

 Check out some remarkable animations — including the development of the zebrafish’s brain, brain vasculature, and kidneys — that Frédéric Bonnet, Ph.D., created with the Laboratory’s existing array of microscopes. The last animation, published by Somers et. al in the journal Cell Reports Methods, shows protein translation in C. elegans.

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Microscopy Momentum at MDIBL

MDIBL’s facilities and website overflow with the beautiful and sometimes startling images its scientists, staff and students produce in the course of their research with the laboratory’s battery of microscopy and transgenic animal models. One of the experts, Marko Pende, Ph.D., was recognized this month by Nikon’s international “Small World Photomicrography Competition” for making an...

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What Philanthropy Makes Possible

If you like bananas, you probably have a preference for which color -- green, yellow, or brown -- you reach for first (Team Green, anyone?). The skin’s color clues you into the banana’s sugar and antioxidant levels: antioxidants peak when the banana is firm and fully yellow; sugars continue to develop as brown spots appear on the skin. Not only does color tell us things about food, it also strongly influences what we taste – does anyone else remember Heinz’s EZ Squirt purple ketchup? It’s just not the same.

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Beyond the Naked Eye

Hannah Somers is a research assistant in Jarod Rollins's lab. Among other things, she is an avid photographer and skilled microscopist. Read on to discover what jumpstarted Hannah’s interest in microscopy and how she uses it to move science forward.

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Excited about light

Think back to the last time you peered through a microscope. Was it in your high school biology class? 

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MDIBL Welcomes Future Biotech Leaders to Campus

During the weekend of April 8-10, 2022, nine students from The Roux Institute will be on campus at the MDI Biological Laboratory as part of their semester long course, "Biotechnology Applications Laboratory.”

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