I did a quick nibble a few days ago about the OryzaSNP project, in which “[a]n international team of investigators used microarray-based resequencing to look for SNPs in 100 million bases of non-repetitive DNA in the genomes of 20 different rice varieties and landraces.”
They’ve come up with 159,879 single nucleotide polymorphisms, a “gold-standard set of curated polymorphisms” for rice.
As for the 20 varieties used…
“[t]hese varieties, the OryzaSNPset collection, are genetically diverse and actively used in international breeding programs because of their wide range of agronomic attributes,” the authors explained.
But what do they look like? Well, I just found this photograph of their seeds on IRRI’s Flickr page. A nice idea.
