Factoring Out Common Genes To Find Unknown Ones

ProgressiveCynic writes "Dr. Michael Brent has designed a novel algorithm for discovering unknown genes by factoring out commonalities between the genomes of different species. Using the algorithm to compare the genomes of mice and men, he and his collegues have already discovered over a thousand new genes.
So why didn't he just use ZIP?"

Comments

Yawn

[goombah99]

Umm...I wont critisize Michael brent, since no doubt he is the victium here of the usual confused tech reporting and hyper-press release. But the author of the article does not seem to appreciate that this is NOTHING NEW. this is what EVERYONE in the buisness does. 60% of all genese in every genome are annotated by sequence similarity to other genomes. using evolutionary distance and sequence substitution is what EVERYBODY does. there almost isn't another way. Indeed that's where all the researchin the field lies, figuring out another way besides sequences imilarity to recognize genes.

So what did he doe that was original. Well We'll never know from the article since its content free. One could speculate from the hints in the article that hes is concentrating on gene finding and not gene annotation. the difference is that in eucariots as opposed to bacteria, its harder to actually spot genes in the DNA. thus any trick you can to hep you spot genes is helpful. but it's not earthshaking.

yawn