Commercial yeasts upgraded with an enzyme for biofuel production
... a new enzyme which teaches yeast cells to ferment xylose
into ethanol. xylose
is an unused waste sugar in the cellulosic ethanol...aching the microorganisms to convert waste sugars, xylose
and arabinose, into ethanol. Now, Boles and his co...
US Department of Energy Joint Genome Institute announces new genome sequencing projects
...ansenula polymorpha strain NCYC 495 leu1.1 is a yeast capable of fermenting xylose
(five-carbon sugar), glucose (six-carbon sugar), and cellobiose (a unit of ...e the identification of the limiting steps in the fermentation pathway from xylose
to ethanol. The project was proposed by Andriy A. Sibirny of the Ukraine's ...
UCI and CODA Genomics collaborate to re-engineer yeast for biofuel production
...ural state, the yeast processes the glucose that grows in these materials, but does not contain the necessary enzymes to process other sugars, such as xylose
and arabinose, that are components of biomass. The bio-engineered version of the yeast will produce enzymes that can help it digest these and other su...
Super-fermenting fungus genome sequenced
...“Increasing the capacity of P. stipitis to ferment xylose
and using this knowledge for improving xylose
metabolism in other microbes, such as Saccharomyce...helped us identify several gene targets to improve xylose
metabolism,?said Pichia paper lead author Thomas W...
DOE JGI finishes 100th microbial genome
...vice, Forest Products Laboratory, with José M. Laplaza; Volkmar Passoth, Swedish University of Agricultural Sciences (SLU), Yong-Su Jin, MIT: Ferments xylose
to ethanol; potential to oxidize products of lignin degradation and plays a role in cellulose degradation.
Saccharophagus degradans 2-40. (formerl...
UTEK Corp. acquires Xylose Technologies
A company whose fuel technology was developed at the USDA Forest Products Laboratory in Madison and the University of Wisconsin-Madison has been acquired by Xethanol Corp. of New York.
The company, Xylose
Technologies, Inc. (XTI), was a wholly owned subsidiary of UTEK Corp., with U.S. headqu...
DOE JGI Director Eddy Rubin highlights the genomics of plant-based biofuels in the journal Nature
...trix surrounding the cellulose microfibrils of plant cell walls.
Another fungus, the yeast Pichia stipitis, ferments the five-carbon "wood sugar" xylose
abundant in hardwoods and agricultural harvest residue. Rubin says that Pichia's recently sequenced genome has revealed insights into the metabolic pa...
..... AP endonuclease , family 2, zinc binding site. Example proteins ... The European ... IPR001719 AP endonuclease , family 2. IPR012307 xylose
isomerase ... AP endonucleases can be classified into two families based on ... Recently it was shown that human AP endonuclease ( APE1) ...