By sharpton, on January 31st, 2007
It seems intuitive enough that the size of an organism’s genome should be related to its evolutionary complexity. As a general rule, this tends to be true. But look within a class of organisms and you’ll find a great deal of genome size – also known as a C-value – variation. A [...]
By Jason Stajich, on January 31st, 2007
A paper in Nature this week describes how a few mutations can alter the interactions between species in a biofilm from competitive to cooperative system. This is a great study that goes from start to finish on studying community interactions, looking at an evolved phenotype, and understanding the genetic and physiological basis for the [...]
By Jason Stajich, on January 30th, 2007
The current contributors to this blog are
Jason Stajich maintains this blog site, a wiki for collaboration, and software and is an Assistant Professor University of California, Riverside in the Department of Plant Pathology and Microbiology and Institute for Integrative Genome Biology. He also provides some genome browsers for fungal genomes as part of his research [...]
By sharpton, on January 30th, 2007
In a recent Microbiology Mini-Review, Meriel Jones catalogs both the potential benefits and problems that arise from fungal genome sequencing. [...]
By Jason Stajich, on January 30th, 2007

The JGI has previously released A.niger strain ATCC 1015 sequence in November 2005. [...]
By Jason Stajich, on January 29th, 2007
The Baylor sequencing center has published the genome of two honey bee pathogens. Bayolor and collaborators recently published a slew of honey bee genome papers and it is great that they have also chosen to follow up on the parasites as [...]
By Jason Stajich, on January 27th, 2007
Ants, fungi, and bacteria
I have to admit that I am fascinated by co-evolution of symbiotic and mutalistic systems. A review by Richard Robinson gives an overview. A great example is the mutalism between ants and fungi where the ants cultivate the fungi for food. [...]
By Jason Stajich, on January 24th, 2007
The FGI and the Broad Institute have released the 7X genome assembly of Puccinia graminis f. sp tritici in roughly 4500 contigs. This represents the first rust fungus to be [...]
By Jason Stajich, on January 24th, 2007
Sally Otto and colleagues have identified that populations of laboratory yeast strains convereged on
diploidy in this study. This is nicely consistent with the observation that most wild strains isolated from the environment are [...]
By Jason Stajich, on January 23rd, 2007
A recent paper identifies “Twenty-five repetitive elements … in the genomes of the arbuscular mycorrhizal (AM) fungi Gigaspora margarita, Gig. rosea and Glomus [...]