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For your reading pleasure

Too much on my plate as of late, so I’m woefully behind on posting much on interesting papers or news.  Here’s a short list of links and papers that are worth a look though.

“Evolution of pathogenicity and sexual reproduction in eight Candida genomes” published (Nature)
NYT Science article sort of summarizing the good, bad, and ugly of fungi [...]

Yeast population genomics

ResearchBlogging.org
I cheered the Sanger-Wellcome SGRP group work to generate multiple Saccharomyces cerevisiae and S. paradoxus strain genome sequences. They submitted a version of the manuscript to Nature precedings and it is now published in Nature AOP showing that submitting to a preprint server doesn’t necessarily hurt your manuscript getting published in this instance. The research groups explored the impact of domestication (as was also recently done for the sake and soy sauce worker fungus, Aspergillus oryzae) on the Saccharomyces genome by comparing individuals from wild strains of S. [...]

Fungal genome assembly from short-read sequences

This is a research blog so I though I’d post some quick numbers we are seeing for de novo assembly of the [[Neurospora crassa]] genome using Velvet. The genome of N.crassa is about 40Mb and sequencing of several flow cells using Solexa/Illumina technology to see what kind of de novo reconstruction we’d get. [...]

New Saccharomyces resequencing assembly

SGRP LogoDavid Carter at the Sanger Centre emailed a message that new assemblies of Saccharomyces strain resequencing project have been posted including a new three-way alignment of S. bayanus-S.paradoxus-S.cerevisiae. This updates the Dec 2007 [...]

Next next-gen sequencing technology

I’m not at AGBT, but Jonathan and Anthony both have coverage of Pacific Biosciences’s new sequencing technology that uses detection of DNA polymerase activity to determine sequence.  I believe some of the details are in the paper “Selective aluminum passivation for targeted immobilization of single DNA polymerase molecules in zero-mode waveguide [...]

More updates on Saccharomyces resequencing project at Sanger

I’ve paraphrased an email sent by David Carter to folks interested in Saccharomyces resequencing project.
The latest version of the SGRP data is on the web site and ftp site. This release is somewhat provisional, and motivated more by the fact that we have a paper deadline coming up than by any claim to finality. It should be [...]

Saccharomyces strain sequencing

While many strains of S. cerevisiae are being sequenced, a single strain, YJM789, isolated from the lung of an AIDS patient was sequenced a few years ago at Stanford and published this summer. The genome was described in a paper entitled “Genome sequencing and comparative analysis of Saccharomyces cerevisiae strain YJM789″.

Yeast resequencing update

Ed Louis at Nottingham sent out an email today outlining plans for publishing analyses of the Saccharomyces Genome Resequencing Project.  They are in process of analyzing the data and ask that people respect their use of the data, but also invite collaborations and companion [...]

Next gen sequencing technology

Nature has an overview of what goes in and out of next generation sequencers with an interview with a smiling Chad Nusbaum from the Broad Institute. Most of these have been out and about for a while, but it seems that the hayride/bandwagon is starting to pick up more steam as GT’s Genome Scan has several posts about sequencing referencing J. Craig V,

Yeast resequencing data updated

Image from http://www.bath.ac.uk/bio-sci/wheals2.htmThe Saccharomyces Genome Resequencing Project has completed ” ABI sequencing of 32 S. cerevisiae strains and 27 S. paradoxus strains to a depth of between 1x and 3x”. This is in collaboration with Ed Louis’ group who have been working on number of really interesting fungal [...]