Among the hyphomycetous endoparasites destructive to eelworms that abound in slowly decaying plant materials, as well as in agar plate cultures earlier inoculated with partly decomposed vegetable detritus, Harposporium anguillulae Lohde emend. Zopf (1888) is observed much more frequently than allied forms. In seeking an explanation for this more frequent occurrence it would seem highly signific...

We uncover significant effects of jump risk on conditional equity premium. Realized volatility due to negative or “bad” (positive or “good”) jumps in stock market prices predicts a rising (falling) near-term equity premium. The forecasting power of signed jump risk measures remains statistically significant even when we control for variance risk premium that Drechsler and Yaron (2011) attribute...

Marcus Chibucos (Virginia Bioinformatics Institute) [Phytophthora sojae and Phytophthora ramorum] Candace Collmer (Wells College) [Pseudomonas syringae] Jeremy D. Glasner (University of Wisconsin) [Erwinia crysanthemi] Michelle Gwinn Giglio (TIGRWorkshop organizer) [Prokaryote] Linda Hannick (TIGR) [Eukaryote] Rays Jiang (Virginia Bioinformatics Institute) [Phytophthora sojae and Phytophthora r...

BACKGROUND Phytophthora is the most important genus of the Oomycete plant pathogens. Nowadays, there are 117 described species in this genus, most of them being primary invaders of plant tissues. The different species are causal agents of diseases in a wide range of crops and plants in natural environments. In order to develop control strategies against Phytophthoraspecies, it is important to k...

Phytophthora borealis and Phytophthora riparia, identified in recent Phytophthora surveys of forest streams in Oregon, California and Alaska, are described as new species in Phytophthora ITS Clade 6. They are similar in growth form and morphology to P. gonapodyides and are predominantly sterile. They present unique DNA sequences, however, and differ in temperature/growth relations and geographi...

Phytophthora nicotianae is one of the most destructive plant pathogens affecting a variety of plants, causing black shank of tobacco, among several other devastating diseases. Herein, we assembled the mitochondrial genome of P. nicotianae and analyzed its gene content and genome structure, performed comparative mitochondrial genomics analysis, and assessed phylogenetic relationships among oomyc...