A Beeautiful
Gut Feeling
What do the fuzzy pollinators and humans have in common? A microscopic world hidden inside
Explore how UC Irvine researchers are studying the tiniest aspects of a bumblebee’s anatomy in one of the largest labs in the nation devoted to the microbiomes of these native insects. The scientists are on a mission to not only help save these critical “buzz pollinators” from potential extinction, but also shed light on humans’ inner workings. Go behind-the-scenes and learn more about the secret life of bumblebees in this video featuring assistant professor Tobin Hammer.
Did You Know?
Bumblebees – unlike honey bees – use vibration to release pollen from flowers. These vital “buzz pollinators” are needed by certain plants, such as blueberries and other key agricultural crops like tomato, cranberry and sweet pepper, to produce fruit. Bumblebees also love wildflowers, including California poppies.
Did You Know?
Bumblebees – unlike honey bees – use vibration to release pollen from flowers. These vital “buzz pollinators” are needed by certain plants, such as blueberries and other key agricultural crops like tomato, cranberry and sweet pepper, to produce fruit. Bumblebees also love wildflowers, including California poppies.
“Disrupted microbiomes are almost always linked to poor health, in bees and in humans.”
- Tobin Hammer, UC Irvine assistant professor of ecology and evolutionary biology
Beelieve It
Three Key Takeaways
1. Dwindling Numbers: Although there are more than 250 species of bumblebees worldwide, there are only 46 species in North America – and eight in California alone are threatened or face extinction.
2. Microscopic Allies: Bumblebees and humans share similar gut microbiomes, and both host probiotic bacteria like Lactobacilli and Bifidobacteria, highlighting intriguing parallels in health and well-being.
3. Hidden Harmonies: Researchers in the Hammer lab have found similarities in how microbes in people and bumblebees are transmitted – both are affected by social lifestyle.
To immerse yourself further into the fascinating world of bumblebee microbiomes and their potential impact on human health, check out the full story.
UC Irvine Magazine is produced by the Office of Strategic Communications & Public Affairs.
To contact the editor, email ucimagazine@uci.edu.