Geneticist extracts DNA from samples to detect fungal pathogen
Detailed Description
Geneticist, Kylle Roy, extracts DNA from samples to detect Ceratocystis, a fungal pathogen that causes Rapid Ohia Death. Samples have been acquired using aerial spore traps, by collecting wood shavings from ohia trees, or by collecting frass (excrement) of wood-boring beetles.
Sources/Usage
Public Domain.
Related
Pathogens and Other Microorganisms
The USGS works to monitor and assess how disease-causing pathogens enter our water and help those who manage drinking and wastewater facilities prevent and treat these viruses, bacteria, algal toxins, and other microorganisms.
Pathways for Movement and Rate of Spread of Rapid ‘Ōhi‘a Death on the Island of Hawai‘i
Rapid ‘Ōhi‘a Death (ROD) is an emerging and rapidly spreading disease of ‘ōhi‘a ( Metrosideros polymorpha), a keystone native forest tree in the Hawaiian Islands. The disease is highly pathogenic in native ‘ōhi‘a and can lead to significant mortality once symptoms become evident. This emerging pathogen is a significant threat to native forests throughout the state because of its potential impacts...
Related
Pathogens and Other Microorganisms
The USGS works to monitor and assess how disease-causing pathogens enter our water and help those who manage drinking and wastewater facilities prevent and treat these viruses, bacteria, algal toxins, and other microorganisms.
Pathways for Movement and Rate of Spread of Rapid ‘Ōhi‘a Death on the Island of Hawai‘i
Rapid ‘Ōhi‘a Death (ROD) is an emerging and rapidly spreading disease of ‘ōhi‘a ( Metrosideros polymorpha), a keystone native forest tree in the Hawaiian Islands. The disease is highly pathogenic in native ‘ōhi‘a and can lead to significant mortality once symptoms become evident. This emerging pathogen is a significant threat to native forests throughout the state because of its potential impacts...