The location of prune dwarf virus (PDV) and Prunus
necrotic ringspot virus (PNRSV) in pollen and seed
from infected and healthy sweet cherry trees pollinated
with infected pollen was investigated. Virus-like
particles were observed in the cytoplasm of pollen
grains from PDV-infected cherry trees using transmission
electron microscopy. No particles...
Re-introduction of California condors into Oregon is currently being considered,
but there are concerns about the safety of potential food sources of this species.
Condors are opportunistic feeders and a largely available food source for this
species will be stranded marine mammal carcasses. We analyzed 37 blubber
samples from 7...
Engaging large numbers of undergraduates in authentic scientific discovery is desirable but difficult to achieve. We
have developed a general model in which faculty and teaching assistants from diverse academic institutions are trained to teach a
research course for first-year undergraduate students focused on bacteriophage discovery and genomics. The course...
Full Text:
Students
Tuajuanda C. Jordan,a Sandra H. Burnett,b Susan Carson,c Steven M. Caruso,d Kari Clase,e Randall
