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Latest Baker's yeast Stories

2012-03-20 09:27:32

Scientists are 1 step closer to making more complex microscopic biological machines, following improvements in the way that they can 're-wire' DNA in yeast Scientists are one step closer to making more complex microscopic biological machines, following improvements in the way that they can "re-wire" DNA in yeast, according to research published today in the journal PLoS ONE. The researchers, from Imperial College London, have demonstrated a way of creating a new type of biological...

Promiscuous Yeast Hook Up In Wine-making Vats
2012-02-27 06:07:40

Humans aren't the only species that like to get busy with a glass of bubbly, according to researchers at the Stanford University School of Medicine. Turns out, the common baker's yeast has indulged in a frenzy of amorous frolicking in the fermentation vats of winemakers for hundreds, possibly thousands, of years, with interesting results. The unexpected promiscuity has made the lineage of many commercial and wild yeast strains difficult to trace. But there are also indications that such...

2011-12-13 22:35:25

Irradiation with low-dose X-ray extends shelf life, reduces bacteria in fresh-cut asparagus As consumer demand for convenient, nutritious foods increases, pre-cut and packaged fruit and vegetables become more popular. Food producers are looking to science to discover new ways to safely extend the shelf life of these "minimally processed" products. A potential solution to vegetables' short market life may be the lie in x-ray irradiation, the latest ionizing irradiation technology currently...

Image 1 - Waiter! There's A Fly In My Beer!
2011-11-18 04:34:10

UC Riverside entomologists explain why flies are attracted to beer and products of yeast fermentation Ever wondered why flies are attracted to beer? Entomologists at the University of California, Riverside have, and offer an explanation. They report that flies sense glycerol, a sweet-tasting compound that yeasts make during fermentation. "Insects use their taste system to glean important information about the quality and nutritive value of food sources," said Anupama Dahanukar, an...

Commanding Yeast Genes With Computers
2011-11-07 09:43:05

Scientists in Switzerland have managed to form a “feedback loop” between a computer and a common yeast, precisely controlling the switching on and off of specific genes. This could herald the ability to control biological processes, such as creating biofuel from microbes, Jason Palmer of BBC News reports. “The neat thing about this is that there are many people who have tried to do things like this by, for example, coding in the cell itself a synthetic circuit, putting...


Word of the Day
endocarp
  • The hard inner (usually woody) layer of the pericarp of some fruits (as peaches or plums or cherries or olives) that contains the seed.
This word comes from the Greek 'endon,' in, within, plus the Greek 'karpos', fruit.
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