These articles may be of interest: http://cordis.europa.eu/search/index.cfm?fuseaction=news.document&N_RCN=29474 (Popularized article.) http://www.plosgenetics.org/article/fetchArticle.action?articleURI=info:doi/10.1 371/journal.pgen.1000078 (Journal article.) Randa (Marhenkee)