Podosphaera macularis causes one of the most important diseases, powdery mildew, of Humulus lupulus (hop). If left unmanaged, hop powdery mildew can cause total crop loss due to disease or browning of hop cones rendering the cones unmarketable to buyers. The Hop Powdery Mildew Infection Risk Index (HOPS) is heavily...
Globodera ellingtonae was detected in Oregon in 2008. In order to make decisions regarding the regulation of this nematode, knowledge of its biology is required. We determined the host status of a diversity of potato (Solanum tuberosum) varieties in soil-based experiments and identified hatching stimulants in in vitro hatching assays....
To date, no investigation of the Emerging Church Movement has made an effort to examine the environmental and political views of its members. Despite the vast research on the politics and environmental opinions of American evangelicals, little is known about where the majority of members of the Emerging Church Movement...
Low-skilled and historically marginalized migrants are often seen as a drain on society and resources, leading policy makers to enact strict border measures and integration policies that are often harmful. Given the current climate of anti-immigrant sentiment and the rise of the far right in both the United States and...
This paper critically examines the notion of citizenship and how its construction has evolved over time. As the world becomes increasingly more globalized and connected, it becomes even more important to consider forms of citizenship that are transnational and move beyond the traditional borders of the nation-state. This is especially...
Over the last several decades, the narrative around international development has shifted away from neoclassical models towards an increased focus on sustainability and community-driven participatory approaches. However, there is a lack of research looking at whether these theoretical concepts manifest in practical realities that avoid the imperialistic flaws of previous...
Nematodes within the Xiphinema americanum species complex are economically important because they vector
nepoviruses which cause considerable damage to a variety of agricultural crops. The taxonomy of X. americanum species
complex is controversial, with the number of putative species being the subject of debate. Accurate phylogenetic
knowledge of this group...
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Zasada IA, Peetz A, Howe DK, Wilhelm LJ, Cheam D, et al. (2014) Using
Mitogenomic and Nuclear Ribosomal
Bacterial mutualists can modulate the biochemical capacity of animals. Highly coevolved nutritional mutualists do this by synthesizing nutrients missing from the host’s diet. Genomics tools have advanced the study of these partnerships. Here we examined the endosymbiont Xiphinematobacter (phylum Verrucomicrobia) from the dagger nematode Xiphinema americanum, a migratory ectoparasite of...
Full Text:
Endosymbiont
Suggest a Role in Nutritional Symbiosis
Brown, A. M., Howe, D. K., Wasala, S. K., Peetz, A. B
Nematodes within the Xiphinema americanum species complex are economically important because they vector
nepoviruses which cause considerable damage to a variety of agricultural crops. The taxonomy of X. americanum species
complex is controversial, with the number of putative species being the subject of debate. Accurate phylogenetic
knowledge of this group...
Bacterial mutualists can modulate the biochemical capacity of animals. Highly coevolved nutritional mutualists do this by synthesizing nutrients missing from the host’s diet. Genomics tools have advanced the study of these partnerships. Here we examined the endosymbiont Xiphinematobacter (phylum Verrucomicrobia) from the dagger nematode Xiphinema americanum, a migratory ectoparasite of...