The effects of changes in dosimetry conditions on the radiation
sensitivity of a constant biological population were determined.
The organism used for this study was the strain B of
Escherichia coli. The percentage survivals of these cells in an
aqueous solution were determined at the same total exposure with
different...
In order to improve photosynthetic hydrogen production, initial work has begun on a flux balance analysis of Synechocystis sp. strain PCC 6803, a model H2-producing organism. The mathematical model developed includes reactions relevant to photoautotrophic growth: glycolysis, the tricarboxylic acid cycle, the Calvin cycle, the photosynthetic electron transport chain, the...
Reef building corals are the foundation of an entire ecosystem, but they are threatened primarily by rising ocean temperatures due to climate change. Corals depend on a thermally sensitive symbiosis with intracellular dinoflagellates. As oceans warm, this symbiosis is disrupted and results in coral mortality, declining populations and degraded reefs....
During the summers of 1971, 1972, and 1973, a general
floristic ecological survey of the naturally-occurring vegetation
of the Bear River Migratory Bird Refuge in Utah was
carried out. Ten community types were identified and
characterized. These included two aquatic communities, the
Potamogeton pectinatus (Pope) and the Ruppia maritima/
Zannichellia...
It is time to open up the dialogue about old age with a healthy and positive outlook. The current state of Oregon is faced with high elder suicide rates and depression is common with elders. I propose a complex including the following: • A focus on the mind and body...
Agonistic behavior among three species of Microtus live-trapped
near Corvallis, Oregon was recorded in order to interpret habitat
segregation by the species in areas of syrnpatry. The method used to
measure agonistic interaction was similar to that of Colvin (1970).
Agonistic behavior was recorded under red light in a neutral...
Platygyra daedalea, a species of brain coral from the Persian Gulf, can withstand higher temperatures than other coral species. This attribute makes the species a potential model organism for thermal tolerance research. Genomic resources such as a linkage map of this species predict that there are 12 to 14 chromosomes...
Anthopleura elegantissima (Cnidaria: Anthozoa) is an emerging model organism for studying the endosymbiotic relationship between dinoflagellate (genus Symbiodinium) and the cnidarian host. To be developed as a model organism, more genetic resources, like integrated genome and linkage map, are needed. An important validation for developing genomic resources is chromosome number....