Publications by authors named "Ross A Joseph"
Characterization of fungal spider pathogens lags far behind their insect counterparts. In addition, little to nothing is known concerning the ecological reservoir and/or fungal entomopathogen community surrounding infection sites. Five infected spider cadavers were identified in the neo-tropical climate of north-central Florida, USA, from three of which viable cultures were obtained.
View Article and Find Full Text PDFViral- and fungal-mediated behavioral manipulation of hosts: summit disease.
Appl Microbiol Biotechnol
October 2024
Article Synopsis
- - Summit disease, a phenomenon where infected hosts (like insects) seek higher altitudes, is caused by various pathogens, including viruses and fungi, which manipulate host behaviors to enhance pathogen dispersal and fitness.
- - The mechanisms behind summit disease involve specific viral genes impacting hormones and proteins, while fungi appear to affect host behaviors through neuronal pathways and various biological processes, such as circadian rhythms and immune responses.
- - Research highlights the role of host brain structures, particularly the Mushroom Bodies, in mediating the behaviors associated with summit disease, indicating a complex interaction between pathogens and host dynamics.