A few days ago, while taking an unplanned distraction break on Facebook, I came across a video of an enormous coconut crab attacking a red-footed booby. The footage was captured by a biologist studying crab behavior in the Chagos Archipelago in the middle of the Indian Ocean. On this trip he had already confirmed that the monstrous crustaceans snacked on large rats, but he never expected to watch one devour a full bird.
This video sent me on a research journey into other interesting meals discovered by animal researchers. Besides providing sensational headlines about what’s eating what, these studies help us understand everything from nutrient exchange to learned behavior. I’ve compiled a short list of observations and discoveries made in the past few months where researchers have used weird meals to understand complex phenomena. Warning: this might get gruesome! Continue reading →
Amani working in the laboratory of Dr. McFall-Ngai’s as a high school Youth Apprentice
Amani Gillette, a junior from LaFollette High School in Madison, started the Biotechnology Youth Apprenticeship Program (YAP) in Fall Semester, 2010. An outstanding youth apprentice (YA) throughout her two years in the program, she excelled in both the specialized laboratory course at the BTC Institute and in her work site research under the mentorship of Professor Margaret McFall-Ngai, UW-Madison Department of Medical Microbiology & Immunology. Amani’s characterization of a gene and protein found in a small tropical squid resulted in her first scientific publication and poster presentation.
Fast forward— after receiving a B.S. in Biomedical Engineering at Michigan Technological University (which included working in a tissue engineering lab and two summers interning at Promega Corporation under the supervision of Dr. Dan Lazar to help develop an assay for autophagy), Amani is now back in Madison. She is in her second year of graduate school and, working with Dr. Melissa Skala at the Morgridge Institute for Research, is currently mentoring Biotechnology YA Ava VanDommelen (senior from DeForest High School). Following in Amani’s footsteps, Ava will present her research nationally this January at the SPIE conference (the International Society of Optics and Photonics). Continue reading →
A long time ago, before the rise of humans, before the first single celled organisms, before the planet even accumulated atmospheric oxygen, Earth was already turning, creating a 24-hour day-night cycle. It’s no surprise, then, that most living things reflect this cycle in their behavior. Certain plants close their leaves at night, others bloom exclusively at certain times of day. Roosters cock-a-doodle-doo every morning, and I’m drowsy by 9:00 pm every night. These behaviors roughly align with the daylight cycles, but internally they are governed by a set of highly conserved molecular circadian rhythms.
Jeffrey Hall, Michael Rosbash and Michael Young were awarded the 2017 Nobel Prize in Physiology/Medicine for their discoveries relating to molecular circadian rhythms. The official statement from the Nobel Committee reads, “…this year’s Nobel laureates isolated a gene that controls the normal daily biological rhythm. They showed that this gene encodes a protein that accumulates in the cell during the night, and is then degraded during the day. [They exposed] the mechanism governing the self-sustaining clockwork inside the cell.” What, then, does this self-sustaining clockwork look like? And how does it affect our daily lives (1)?
I am a podcast junkie. In a given week I will listen to 15-20 podcast episodes, while only watching a couple television shows. Podcasts allow me to partake in my favorite pastime, learning, while offering distraction from mundane and time-consuming activities.
Podcasts help me pass the time during my daily 1.5+ hour round trip commute, while running (including during races) and in waiting rooms or airport terminals. Not surprisingly, many of these include science podcasts.
So, I was ecstatic to hear about a new science podcast for kids, Wow in the World, that I could share with my 5-year-old daughter. I considered it an experiment, assuming that she would listen to one or two episodes and lose interest, not expecting her to stay engaged by 20 minutes of audio alone.
I couldn’t have been more wrong. Within a few seconds, she was singing along with the theme song and after a couple minutes she was fully engaged and asking questions about what was being discussed. In a world where our DVR is filled with a backlog of recorded shows for her to watch on TV, she had trouble understanding that we had to wait until next week for another episode. In the meantime, she enthusiastically listened to the same episode 3 or 4 times, picking up something new each time.
This year’s participants in Emerging Techniques in Protein and Genetic Engineering, a two-credit graduate course offered in partnership with the Department of Oncology, UW-Madison, held July 17-21, 2017.
Today’s author extends thanks to Heather Gerard, Intellectual Property Manager, Promega Corporation for contributing her expertise to this post.
Students most often come to the BTC Institute with the primary goal of learning about molecular biology technologies. Our mission is to help them update their experimental tool-box, facilitating more capable studies of DNA, RNA and proteins back in their home laboratories.
It is summer here in Wisconsin and the kids are out of school. If you are like me, you are looking for things to keep them busy and (bonus!) maybe teach them something. Below is a list of relatively easy, do-at-home science projects that can be fun for the whole family to try.
Parental supervision is recommended/required for these. And if you don’t want to worry about major clean up (or repainting walls and ceilings) you might want to do these outside whenever possible. I might be speaking from personal experience on this point, so trust me.
Recently a FaceBook friend of mine (who is not a scientist) shared a video from WIRED Science where the concept of CRISPR is explained at 5 Levels of Difficulty— for a 7 year old, a teenager, a college student, a grad student and a CRISPR expert.
First it was pretty amazing to me that my non-scientist friends are interested enough in learning about CRISPR to share this type of information—perhaps showing just how popular and exciting the method has become. People outside the scientific field are hearing a lot about it, and are curious to know more.
This video does a great job of explaining the technique for all its intended audiences. It also is a nice illustration of how to share information in an easily understandable format. Even with the 7 year old and 14 year old, the information is shared in a conversational way, with everyone involved contributing to sharing information about CRISPR.
As the point of contact for our social media efforts at Promega, I spend a lot of time scanning science-related Twitter, Facebook, Instagram media accounts. There are some science channel managers who do a great job of bringing delight to their followers. Those managers use their platforms to educate—I follow them because they constantly amaze me with new things. I find information that is useful, fun and makes me think “wow, that is interesting.” On my favorite accounts, that new learning comes along with a wry sense of humor, and some of my favorite social media channels are ones that not only teach me new things but do it with a little fun on the side—often in the form of bad science puns.
Promega has the privilege of sponsoring the Cool Science Image contest run by the University of Wisconsin-Madison. Just recently @UWMadScience tweeted about the deadline for the contest, tagging @promega in the tweet. Their tweet included a visual science pun which was not lost on their fellow campus account managers:
Imagine the pleasure Barbara Bielec, the BTC Institute’s K-12 Program Director and co-coordinator of the Dane County Youth Apprenticeship Program in Biotechnology (YAP-Biotechnology), felt when reading this recent message from Sharon Tang, one of our apprentice’s mentors:
“I am unbelievably proud to let you know that Madhu won not only first place for the biological science projects, but also the GRAND PRIZE at the Capital Science and Engineering Fair this weekend! She was at the fair from 7:30am until 4:30pm presenting her work done in our lab and did a fantastic, eloquent job speaking about her project. This was such an impressive honor – she won among over 20 competing students in the region, earned a cash award, and will be competing as a finalist at the Intel international science fair in May. I’m sure she’ll tell you, but I am just over the moon and wanted to share the news as well. Attaching a photo I took of her in action.”
A second year student in the program, Madhu is a senior at Middleton High School. Since November, 2015, she has been working in the lab of Dr. Susan Thibeault in the Department of Surgery, Division of Otolaryngology – Head & Neck Surgery at the University of Wisconsin-Madison. Continue reading →