Open Access. Powered by Scholars. Published by Universities.®
- Keyword
-
- African elephant (1)
- Bayesian (1)
- Birds (1)
- CDNA (1)
- CaV3.2 (1)
-
- Calcium signaling (1)
- Climate Change (1)
- Climate Effects (1)
- Clones (1)
- Double knockout (1)
- Ecotourism (1)
- Elevation Gradients (1)
- Fertility (1)
- Genome (1)
- Intracytoplasmic (1)
- Migration (1)
- Montane Birds (1)
- Motus (1)
- Movement (1)
- Northern Appalachians (1)
- Pathogens (1)
- Reintroduction (1)
- SSM (1)
- Sequences (1)
- State-space Models (1)
- Stress (1)
- Structural Equation Modeling (1)
- TRPV3 (1)
- Workshop cluster 1 (1)
Articles 1 - 5 of 5
Full-Text Articles in Life Sciences
Characterization Of Calcium Homeostasis Parameters In Trpv3 And Cav3.2 Double Null Mice, Aujan Mehregan
Characterization Of Calcium Homeostasis Parameters In Trpv3 And Cav3.2 Double Null Mice, Aujan Mehregan
Masters Theses
In mammals, calcium influx is required for oocyte maturation and egg activation, as it supports the persistent calcium oscillations induced by fertilization. These oscillations are required for the initiation of embryo development. The molecular identities of the plasma membrane calcium-permeant channels that underlie calcium influx are not established. Among these channels, Transient Receptor Potential Vanilloid, member 3 (TRPV3) allows divalent cations, namely strontium (Sr2+) and calcium (Ca2+) with high permeability, into cells, and its expression pattern seems to predict an essential role in the initiation of development. Another channel that was identified to be expressed in …
Modelling Bird Migration With Motus Data And Bayesian State-Space Models, Justin Baldwin
Modelling Bird Migration With Motus Data And Bayesian State-Space Models, Justin Baldwin
Masters Theses
Bird migration is a poorly-known yet important phenomenon, as understanding movement patterns of birds can inform conservation strategies and public health policy for animal-borne diseases. Recent advances in wildlife tracking technology, in particular the Motus system, have allowed researchers to track even small flying birds and insects with radio transmitters that weigh fractions of a gram. This system relies on a community-based distributed sensor network that detects tagged animals as they move through the detection nodes on journeys that range from small local movements to intercontinental migrations. The quantity of data generated by the Motus system is unprecedented, is on …
Direct And Indirect Effects Of Climate On Bird Abundance Along Elevation Gradients In The Northern Appalachians, Timothy Duclos
Direct And Indirect Effects Of Climate On Bird Abundance Along Elevation Gradients In The Northern Appalachians, Timothy Duclos
Masters Theses
The stratification of bird species along elevational gradients is widely reported, with montane bird communities typically characterized by distinctive species occurring in relatively small and isolated populations; as such, these species are the subject of considerable interest to ecologists and conservationists. The stratification of species along elevation is largely attributed to compressed climatic zonation. Recent evidence that bird species are shifting up in elevation has fueled speculation that these species are tracking their climactic niches in response to climate change. However, there is also evidence plant communities are shifting in elevation, presenting a potential additional mechanism explaining changes observed in …
Botswana’S Elephant-Back Safari Industry – Stress-Response In Working African Elephants And Analysis Of Their Post-Release Movements, Tanya Lama
Masters Theses
Understanding how African elephants (Loxodonta africana) respond to human interactions in ecotourism operations is critical to safeguarding animal and human welfare and sustaining wildlife ecotourism activities. We investigated the stress response of elephants to a variety of tourist activities over a 15-month period at Abu Camp in northern Botswana. We compared fecal glucocorticoid metabolite (FGM) concentrations across three elephant groups, including: eight elephants in an elephant-tourism operation (Abu herd), three elephants previously reintroduced back into the wild from the Abu herd, and wild elephants. There were no differences in FGM concentrations between the three groups of elephants. The highest observed …
Cdna Sequences Of The Caprine Gamma Delta T Cell Hybrid Co-Receptor And Pathogen Recognition Receptor Wc1 Multigene Family, Maria Solangi
Cdna Sequences Of The Caprine Gamma Delta T Cell Hybrid Co-Receptor And Pathogen Recognition Receptor Wc1 Multigene Family, Maria Solangi
Masters Theses
Workshop cluster 1 (WC1) molecules are exclusively expressed on the surface of gamma delta T cells and act as co-receptors and bind pathogens thus also functioning as pattern recognition receptors. The aim was to obtain cDNA evidence to support the recent caprine genome annotation of the WC1 multigene family conducted by a colleague. To get cDNA sequences three strategies were used. Strategy 'I' was used to obtain three clones that corresponded to WC1 SRCR domain d9 through the intracytoplasmic tail sequence. Strategy 'II' was used to obtain 6 clones. A PCR was conducted using SRCR domain b7 through the intracytoplasmic …