Hop downy mildew is a devastating disease affecting hop requiring expensive
fungicide applications throughout the growing season. Plant resistance is highly
desirable and theorized as being decidedly quantitative with dominance and epistasis
involved in resistance. An association mapping approach using a mixed-model was
used to identify AFLP markers associated with...
:
_____________________________________________________________________
JohnA. Henning
Hop downy mildew is a devastating disease affecting hop requiring expensive
Hop (Humulus lupulus L. var. lupulus) is a diploid, dioecious plant with an extensive history of cultivation and use in brewing, as a textile, and for its therapeutic properties. Hop is prized for its ability to produce a variety of aromatic and flavor compounds, as well as compounds with anti-microbial...
The progression and consequences of aluminum toxicity were
studied microscopically in the root tips of four wheat varieties
representing different classes of Al tolerance. The root tips studied
were collected from seedlings grown in nutrient solution cultures containing
either sublethal or lethal Al treatments which were unique for
each variety....
Preparation for marriage has been in a process of evolution since the early 1960s. At present, preparation for marriage is primarily focused on several pre-marital group counseling sessions. This study examined the impact of a six week post-wedding follow-up program with newly married couples who had participated in a seven...
In Zambia, there are approximately 920,000 people living with HIV/AIDS. Children are often referred to as a "window of hope" due to a low HIV/AIDS prevalence rate (UNAIDS/WHO, 2006). With growing numbers of infections and an increased strain on the social and economic structure due to HIV/AIDS there is a...
Comparisons were made of the abilities of Streptococcus lactis,
Streptococcus cremoris and Streptococcus diacetilactis bacteriophages
to endure various laboratory isolation and storage treatments.
Neutralization of Cottage cheese whey containing phages offered no
survival advantage over unneutralized samples, refrigeration of
neutral and acid whey samples increased the survival of only the...
The purpose of this phenomenological study is to describe how Oregon governors
Barbara Roberts and John Kitzhaber, whose tenures both coincided with the passage
and implementation of property tax limitation measures, determined the community
college budgets within their recommended state budgets. The stories of Robert’s 1993
and Kitzhaber’s 2001 decisions...
Modern science was produced by a Christian society,
and although science has had an effect on Christianity, it
could not itself remain unaffected. In the second half of
the nineteenth century, the subject of evolution was as
much a religious as a scientific issue. The battle line
was drawn and...
This dissertation has two objectives. The first objective is to determine where best to situate the study of mentoring (i.e. the 'making of scientists') on the landscape of the history of science and science studies. This task is accomplished by establishing mentoring studies as a link between the robust body...