biofuel

Announcing the 2019 Promega iGEM Grant Winners

Posted on by Jordan Villanueva

It’s FINALLY time to announce the winners of the 2019 Promega iGEM Grant! We received over 150 applications this year, so picking the top 10 was very tough. As always, we’re impressed by the amazing work iGEM teams are doing in the lab and in their communities. The 10 winners listed below will receive $2,000 in free Promega products.

Good luck to all teams competing in iGEM this year, and congratulations to our winners! Don’t forget that Promega has free technical support for all teams competing in iGEM. Our scientists are excited to help out. You can also check out our iGEM Sponsor page, which has tools and resources to help make your project a success. Continue reading “Announcing the 2019 Promega iGEM Grant Winners”

Cell-Free Artificial Photosynthesis with Frog Foam

Posted on by Michele Arduengo

We owe a lot to frogs and toads. They help us welcome in spring and summer with their peeps, croaks and snores in the evenings. They serve as bioindicator species that alert us to damaged or toxic environments. And, now, they may even help us kick the fossil fuel habit through an artificial photosynthesis matrix.

Skipper sitting on a foam nest of the meadow frog. A protein in the foam nest may provide a matrix for a cell-free artificial photosynthesis system.
A foam nest on a plant. Proteins from the foam could be useful in cell-free photosynthesis.

Biofuels, based on harvesting and converting plant biomass to fuel have been touted as an alternative to nonrenewable fossil fuels. The argument for them goes something like this:  Nature has a means for converting sunlight energy to chemical energy (photosynthesis). Why not just let Nature do the work for us, and harness that power?

Continue reading “Cell-Free Artificial Photosynthesis with Frog Foam”