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A Review Of Plant-Soil Feedbacks And Their Importance For Palouse Prairie Restoration And Management, Rachael Sv Pentico
A Review Of Plant-Soil Feedbacks And Their Importance For Palouse Prairie Restoration And Management, Rachael Sv Pentico
2020 Symposium Posters
A plant-soil feedback (PSF) is the process in which plants alter both the biotic and abiotic characteristics of the soil they grow in. These changes in the soil composition alter which plants can grow and survive there in the future. Negative PSFs occur when plants struggle to grow in soil that was previously inhabited, due to a buildup of soil pathogens. Positive PSFs, however, provide benefits to the plants due to an abundance of soil microbes, such as AMF. Understanding the effects that PSFs have on plant communities and dynamics could be vital for restoring damaged ecosystems, like the Palouse …
Taking Temperature With Leaves: A Semester-Long Structured- Inquiry Research Investigation For Undergraduate Plant Biology, Paige E. Copenhaver-Parry
Taking Temperature With Leaves: A Semester-Long Structured- Inquiry Research Investigation For Undergraduate Plant Biology, Paige E. Copenhaver-Parry
Faculty Publications - Department of Biological & Molecular Science
Inquiry- and course-based research pedagogies have demonstrated effectiveness for preparing undergraduate biology students with authentic scientific skills and competencies, yet many students lack the experience to engage successfully in open-ended research activities without sufficient scaffolding and structure. Further, curricula for student-centered laboratory activities are lacking for several biological disciplines, including plant biology and botany. In this article, I describe a semester-long structured-inquiry research curriculum developed for a plant biology course taught to second-year biology students that integrates key elements of inquiry and discovery while providing a structured approach to gaining research skills. In the research project, students collect leaves from …
Tropical Pitcher Plants (Nepenthes) Act As Ecological Filters By Altering Properties Of Their Fluid Microenvironments, Kadeem J. Gilbert, Leonora S. Bittleston, Wenfei Tong, Naomi E. Pierce
Tropical Pitcher Plants (Nepenthes) Act As Ecological Filters By Altering Properties Of Their Fluid Microenvironments, Kadeem J. Gilbert, Leonora S. Bittleston, Wenfei Tong, Naomi E. Pierce
Biology Faculty Publications and Presentations
Characteristics of host species can alter how other, interacting species assemble into communities by acting as ecological filters. Pitchers of tropical pitcher plants (Nepenthes) host diverse communities of aquatic arthropods and microbes in nature. This plant genus exhibits considerable interspecific diversity in morphology and physiology; for example, different species can actively control the pH of their pitcher fluids and some species produce viscoelastic fluids. Our study investigated the extent to which Nepenthes species differentially regulate pitcher fluid traits under common garden conditions, and the effects that these trait differences had on their associated communities. Sixteen species of Nepenthes …
White Sharks As A Novel Threat To Sea Otter Populations In California, Kimberly S. Schmutz
White Sharks As A Novel Threat To Sea Otter Populations In California, Kimberly S. Schmutz
Scientific Communication News
No abstract provided.
Effects Of A Neonicotinoid Insecticide On The Growth Of Honey Bee Gut Microbes, Macee Mitchell, Daniel Franzese, Taylor Morales, Shane Lucht, Jesse Steele, Jenifer Walke
Effects Of A Neonicotinoid Insecticide On The Growth Of Honey Bee Gut Microbes, Macee Mitchell, Daniel Franzese, Taylor Morales, Shane Lucht, Jesse Steele, Jenifer Walke
2020 Symposium Posters
The gut microbiome plays an essential role in the overall health of organisms. However, the presence and abundance of these microbes may be altered by environmental factors, such as exposure to pesticides. The goals of this project were to understand 1) the prevalence of pesticide residues in honey bees in eastern Washington, and 2) the impact of pesticides to the honey bee gut microbiome. Accordingly, we tested bees from 24 hives among six sites across eastern Washington. High-performance liquid chromatography-mass spectrometry (HPLC-MS) was used to detect the presence and concentration of six commonly used agricultural pesticides: Carbaryl, Chlorpyrifos, Coumaphos, Cypermethrin, …
In Memoriam: Ignacio Ribera (1963–2020), Emmanuel D. Delocado, Michael Balke, Hendrik Freitag
In Memoriam: Ignacio Ribera (1963–2020), Emmanuel D. Delocado, Michael Balke, Hendrik Freitag
Biology Faculty Publications
No abstract provided.