Category Archives: yeast

Open-Source Biology and Biohacking Hack Chat

Join us on Wednesday at noon Pacific time for the open-source biology and biohacking Hack Chat!

Justin Atkin‘s name might not ring a bell, but you’ve probably seen his popular YouTube channel The Thought Emporium, devoted to regular doses of open source science. Justin’s interests span a wide range, literally from the heavens above to the microscopic world.

His current interest is to genetically modify yeast to produce spider silk, and to perhaps even use the yeast for brewing beer. He and the Thought Emporium team have been busy building out a complete DIY biology lab to support the effort, …read more

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Posted in biohacking, biology, dna, enzyme, gene splicing, genetic engineering, Hackaday Columns, yeast | Leave a comment

Hacked Heating Instruments for the DIY Biology Lab

[Justin] from The Thought Emporium takes on a common molecular biology problem with these homebrew heating instruments for the DIY biology lab.

The action at the molecular biology bench boils down to a few simple tasks: suck stuff, spit stuff, cool stuff, and heat stuff. Pipettes take care of the sucking and spitting, while ice buckets and refrigerators do the cooling. The heating, however, can be problematic; vessels of various sizes need to be accommodated at different, carefully controlled temperatures. It’s not uncommon to see dozens of different incubators, heat blocks, heat plates, and even walk-in environmental chambers in the …read more

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Posted in bacteria, biochemistry, biohacking, biology, Chemistry, chemistry hacks, dna, heating, molecular biology, peltier, plasmids, yeast | Leave a comment

Arachnid Ale Uses Yeast to Make Spider Silk

Many people who read Hackaday hold the title of “Webmaster” but [The Thought Emporium] is after slightly different credentials with the same title. He aims to modify a strain of yeast to produce spider silk. Charlotte’s Web didn’t go into great detail about the different types of silk that a spider can produce, but the video and screencap after the break give a rundown of how spiders make different types of silk, and that each species of spider makes a unique silk. For this experiment, the desired silk is “beta sheets” which the video explains are hard and strong.

Some …read more

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Posted in ACTG, arachnid, chemistry hacks, E coli, gene, genes, genetic, gibson, modification, mods, spider, yeast | Leave a comment