MAR 02, 2019 10:08 AM PST

The Complex Behavior of Tiny Microbes

WRITTEN BY: Carmen Leitch

Single-celled microbes are an important part of the world’s ecosystems, and they can live in virtually every kind of environment. You can see some of them in the video.

Ciliates are a type of microbe, namely, a group of protozoans that possess cilia, which act like a kind of antenna for cells. This video explores research work on these organisms by Assistant Professor Yukinori Nishigami and colleagues, who study the behavior of ciliates.

Researchers have found that ciliates have a preference for walls; one reason is that nutrients accumulate there. The cilia enable the microorganisms to use mechanosensation to switch from swimming to moving surfaces in the search for food. 

About the Author
  • Experienced research scientist and technical expert with authorships on 28 peer-reviewed publications, traveler to over 60 countries, published photographer and internationally-exhibited painter, volunteer trained in disaster-response, CPR and DV counseling.
You May Also Like
JAN 23, 2020
Chemistry & Physics
JAN 23, 2020
Meet SF6, Our Frenemy in Fighting Climate Change
Sulfur hexafluoride, or SF6, is a non-flammable, non-toxic, synthetic gas. First discovered back in 1901, this odorless and colorless gas is commonly used...
JAN 22, 2020
Space & Astronomy
JAN 22, 2020
Astronomers Have Found the Farthest Galaxy Group
An international team of astronomers funded in part by NASA has found the farthest galaxy group identified to date.  The trio of galaxies, called EGS7...
FEB 07, 2020
Chemistry & Physics
FEB 07, 2020
Earth's Magnetic Field Debuted Over 4 Billions Ago, and It was Much Stronger
The existence of a diverse atmosphere on our planet is crucial for life. On top of being in the goldilocks zone, another life-supporting feature of our Ear...
FEB 16, 2020
Space & Astronomy
FEB 16, 2020
ISS Poised to Receive Fresh Supplies by Tuesday
Life on the International Space Station isn’t quite as convenient as it is for the rest of us here on Earth. With no convenient restaurants or conven...
MAR 13, 2020
Cardiology
MAR 13, 2020
Heart Cancer, A Rarity
Cardiac tumors are generally considered rare, happening in only one in 500 cardiac surgery cases. These growths are often benign and occur on the non-cardi...
APR 01, 2020
Cardiology
APR 01, 2020
Avoiding Caries in Children
Thankfully, children are free of many of the chronic diseases that plague older populations. That said, one of the most common chronic diseases children do...
Loading Comments...