Skip to main content

In Other Words: New York Times Article - Andrew Pollack:"What's that smell. Exotic Scents Made From Re-engineered Yeast"

It's not often that I get to talk about what is actually happening at my own company which in many ways makes posting about what I really care about even harder. But as it turns out, today, I don't actually need to say much about all the exciting science, and development going on at Amyris. I don't have to because a New York Times article recently talking about all the great things happening at Amyris - with some things being more speculative than others. The article did such a good job explaining in layman's terms what it is that Amyris is doing, that I am just going to link the article to this blog article and call it "In Other Words". I recommend everyone reading this: What's that smell. Exotic Scents Made From Re-engineered Yeast


For those too lazy to read the entire article, here is a brief summary that doesn't do the article the right service:
  • The concept is not new. Yeast and sugar have been used for a long time now to make alcohol. The tricky part is trying to teach yeast cells  not to make alcohol but other useful products.
  • This is where genetic engineering and synthetic biology come in: Applying these tools it is possible to add instructions to the yeast library so that they know how to make other products.
  •  Positive impacts: reduce price volatility of raw materials, relieve pressure on some overharvested wild plants, or animals (like sharks).
  • Other companies are making yeast-made vanillin (Evolva), valencene and nootkatone (Isobionics and Allyix).
  • Negative impacts: potential negative impacts to the few export products of developing nations.
  • Discussion of GMO and made from genetically modified organisms vs how natural a product is ensues.
  • Big companies are investing in small start-ups. E.g.: BASF started a partnership with Allylix (interesting!).
  • Speculative: Amyris is working with Michelin. Amyris is working on patchouli with Firmenich.
  • Discussion on the impact of synthetically derived products on lowering costs vs the scare for farmers and the effect on planting behavior using Dr. Keaslings remarks as a launch point.
  • The article ends with Professor Keasling saying that all these efforts are about saving lives of children.
Anyways, do you have any thoughts after reading this article?

Comments

Popular posts from this blog

In Other Words: A Life on Our Planet

I just watched this documentary together with my son and my wife. Different from David's typical approach of sparse objective commentary, this documentary movie is a personal witness statement that David Attenborough is making describing how our planet has changed in his life time. It's compelling, and urgent but still hopeful.   Please, watch this documentary and share with your friends so they get the message!

Permaculture: nature is still smarter than us

Permaculture In the year 2010, there are many aspects of humans' daily life that would lead us to believe that we have dominated nature. Unlike the thousands of other species that have gone extinct, we have settled and thrived in almost every environment and every continent on this planet, aside from Antarctica. We have eradicated diseases like smallbox and subdued other diseases which previously decimated our populations on a massive scale (see The Black Death in the 1300s and Columbus' “discovery of the Americas in 1492). We have created chemicals that allow us to blast weeds and insects into submission and thereby cultivate thousands of acres of the same species on farmland; an environment that would be impossible in nature. But nature is still smarter than us. A lot smarter. And we still have much to learn from its processes. Permaculture is the idea of mimicking the ways that ecosystems work in the context of essential human activities: house and settlement design, farming...

Freely-Speaking: Quick note on bio-based antennaes

With my thesis defense coming up this Monday, I really did not have as much time to share all the interesting things I came across lately. But I did not want to miss the chance to make a quick note to myself and the readers of this site of an interesting paper, titled "DNA-based programming of quantum dot valency, self-assembly and luminescence" just published in Nature Nanotechnology . Grigory Tikhomirov et al. report "the self-assembly of quantum dot complexes using cadmium telluride nanocrystals capped with specific sequences of DNA. Quantum dots with between one and five DNA-based binding sites are synthesized and then used as building blocks to create a variety of rationally designed assemblies, including cross-shaped complexes containing three different types of dots...Through changes in pH, the conformation of the complexes can also be reversibly switched, turning on and off the transfer of energy between the constituent quantum dots." In other w...