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Zika virus (ZIKV) is a member of the Flaviviridae virus family and as of February 2016 has been declared a global public health emergency by the World Health Organization. Understanding the T cell...
The idea for this study came from the shortage of research that has been done to understand the evolution instruction provided by new secondary education teachers. A lack of training in teachers can...
The purpose of this study arose from a pilot-study problem observed of acceptance of microevolution among those who identified as holding a creationist worldview or as having misgivings about the...
Hannibal Bank is a biodiversity hotspot off the Pacific coast of Panama. Using the AUV SeaBED, 12 photo-transects of the seafloor systematically captured over 21,712 images during a research cruise in...
Bony fish are the most primitive vertebrates to possess an adaptive immune system. The zebrafish (Danio rerio) is one example of these bony fish, which means they have an immune system similar to that...
Macrophages are able to polarize from a basal, naïve state to an M1 or M2 phenotype. M1 pro-inflammatory macrophages are characterized by recognizing and eliminating abnormal cells, while M2 anti...
The human microbiota is a thriving ecosystem that has remained a great mystery, as we have yet to develop a complete understanding of its complex nature and capabilities. Nonetheless, numerous studies...
Antibiotic resistance among Gram-positive bacteria is a serious global health threat. Vancomycin-resistant enterococci (VRE) are especially concerning since they are susceptible to few if any...
Huanglongbing disease (HLB), commonly known as citrus greening disease, is a bacterial infection that impacts citrus trees across the United States. Citrus greening is caused by Candidatus...
The ability to structurally engineer viral nanoparticles makes them a useful platform for targeted drug delivery. The procapsid of bacteriophage lambda is one such structure. This hollow icosahedral...
This study focuses on the phylum Mollusca from Hannibal Bank in Panama. Through DNA sequencing and phylogenetic analyses, the biodiversity and evolutionary history of mollusks were evaluated. The...
Evaluating predatory-prey relationships is critical for understanding the dynamics of ecosystems and implementing effective conservation efforts. I investigated whether Neotropical mammalian predators...
Hannibal Bank is a seamount-like feature known for its high productivity and biodiversity that is located in an UNESCO World Heritage Site off the Pacific coast of Panama. The biodiversity and...
The human papillomavirus (HPV) contains hundreds of serotypes that have been divided into low-risk versus high-risk variants. Whereas low-risk serotypes have been shown to cause benign skin lesions...
Infection by high-risk human papillomavirus (HPV) is the leading cause of cervical cancers. This study establishes a protocol for the expression of a host-cell protein domain targeted by HPV. This...
Because students in middle school through high school demonstrate persistent alternative conceptions regarding atoms and cells and their functional relationships, it is important to investigate ways...
In this study, the quality of small group discussions stimulated by concept cartoons on the topic of cell division was examined in a class of sixteen high school agriculture biology students. Two...
Although many teachers consider dissection an important educational tool, it is mainly used to reinforce information previously gained by studying anatomy and physiology. Rarely is inquiry-based...
In this study, a design-based research approach was used in the creation of data-rich problem (DRP) tasks intended to support students constructing knowledge about food webs and ecosystem dynamics...
Macrophages are a type of immune cell present in the tumor micro environment that can be polarized by the cancer cells to aid in the growth and proliferation of the tumor. The goal of this study was...
The oncoprotein E7 coded for by the human papillomavirus (HPV) is known to degrade the tumor suppressor retinoblastoma protein (pRb). Transient transfections of a plasmid coding for the E7 protein...
Acrolein is an efficient agricultural herbicide within irrigation canal ditches and a biocide within oilfield water-flood systems. The fate of acrolein is typically attributed to evaporation, however...
The objective of this study was to determine transfer frequencies of multidrug resistance plasmids under different conjugation conditions: liquid cultures, batch biofilms, and drip-flow biofilms...
Evolution by natural selection is foundational in biology, yet decades of science education research have shown that common alternative conceptions often persist after college biology instruction...
Gastropods Ifremeria nautilei and Alviniconcha boucheti were collected from deep-sea hydrothermal vents at the underwater Mata Volcanoes. The population structure of these species were assessed using...