Ooooh, Fishy, Fish! Please Land on My Dish

Yes, I am a Monty Python fan and I like to play the “Find the Fish” video on YouTube when I need some midday amusement. However, this video brings up the topic of eating less red meat and enjoying more fish on my dish. My husband and I are trying to curb our beef-eating activities by diversifying the protein sources in our diet. We have recently adopted some dining rituals that include Friday Fish Fry (leaning more toward broiling, even though it’s hard to resist a traditional Wisconsin fish fry) and Meatless Mondays for vegetarian fare. One reason for doing this is to hopefully find more sustainable approaches to supporting a healthy diet.

So I was intrigued to learn more about fish farming (aquaculture) at sea when I read Sarah Simpson’s article in the February 2011 issue of Scientific American titled “The Blue Food Revolution”. Sustainability has become more important in many of the buying choices I have made lately, especially after learning that our global population will reach 7 billion in 2011 and is expected to grow to 9.3 billion by 2050. Yikes! How do we provide high-quality protein and nutrition to so many people? Continue reading “Ooooh, Fishy, Fish! Please Land on My Dish”

Virophages: The Enemy of My Enemy is My Friend

Algae and, quite possibly, some virophages
Algae and, quite possibly, some virophages

Viruses are small DNA- or RNA-based infectious agents that can replicate only inside living cells of a host organism. Most people know what a virus is, and many of us harbor at least one or two of them at some point during the cold and flu season. However, I would guess that many of us do not know what a virophage is, even though they seem to be more common than previously thought.

Virophages were first discovered and characterized by LaScola et al. in 2008 (1) during studies with Acanthamoeba polyphaga mimivirus (APMV), the largest known virus—so large that it is visible by optical microscopy. Continue reading “Virophages: The Enemy of My Enemy is My Friend”