Life Sciences Commons^™

The Role Of Valproic Acid, A Histone Deacetylase Inhibitor, In Reducing Anxiety Levels In Rats: An Epigenetics Study, Juliet Buteme

Honors College Theses

Rats, like humans, show personality traits: they are born with different anxiety levels (i.e., high (HAn) or low anxiety (LAn) levels). In this study, we investigated (1) if treatment with valproic acid (VPA) can lower anxiety level in trait anxiety rats and (2) how VPA may interact with environment (e.g., enriched (EE), standard (SE) and isolated environments (IE)). VPA is a deacetylase inhibitor that increases Histone 3 acetylation, a known epigenetic mechanism that interacts with stress response proteins, and treats epilepsy and mood disorders. Since rats reared in IE exhibit heightened anxiety levels as compared to those in EE, we …

Estimation Problems In Complex Field Studies With Deep Interactions: Time-To-Event And Local Regression Models For Environmental Effects On Vital Rates, Krzysztof M. Sakrejda

Doctoral Dissertations

Field studies that measure vital rates in context over extended time periods are a cornerstone of our understanding of population processes. These studies inform us about the relationship between biological process and environmental noise in an irreplaceable way. These data sets bring ``big data'' and ``big model'' challenges, which limit the application of standard software (e.g., \textbf{BUGS}). The environmental sensitivity of vital rates is also expected to exhibit interactions and non-linearity, which typically result in difficult model selection questions in large data sets. Finally, long-term ecological data sets often contain complex temporal structure. In commonly applied discrete-time models complex temporal …

Evolution Practice 2, Imsa Biology Team

Evolution

Evolution Problems

Genetic Drift Simulation, Imsa Biology Team

Evolution

Genetic drift can be defined as a random fluctuation in gene frequency. More specifically, it tells us that different alleles may increase or decrease in a population in proportion to one another over time, just by chance, rather than due to any fitness advantage.

Mechanisms And Speciation 2: Evolution On The Web Questions, Imsa Biology Team

Evolution

The website below, sponsored by UC Berkeley, is a reliable source for information about evolution. This will give you the introductory information about the mechanisms of Evolution.

Mechanisms And Speciation 1: The Modern Synthesis, Imsa Biology Team

Evolution

The Modern Synthesis or Synthetic Theory of Evolution is an explanation of evolution that is based on modern genetic principles. According to the Modern Synthesis (a.k.a. Neo-Darwinism):

Evidence Of Evolution 2: Definitions For Evolutionary Evidence Lab, Imsa Biology Team

Evolution

This lab activity was designed to provide you with opportunities to make inferences and draw conclusions about evolution and the common ancestry of various animals based on their anatomical characteristics and comparative anatomy. You will be given tasks to accomplish or questions to answer at each of 11 stations. In order to do this successfully, you must make careful observations of the specimens on display. You must also know the following definitions before beginning this activity:

Evolution Practice 1, Imsa Biology Team

Evolution

Answer the following questions using information from the handouts, and examples from the LAB

Evidence Of Evolution 1: Structures, Imsa Biology Team

Evolution

In order to investigate linage, evolutionary history, and common ancestry, you need to be familiar with the following structures.

Essential Questions, Imsa Biology Team

Evolution

In order to understand the current state of biological life and how it has changed over time, the following questions must be addressed:

Evidence Of Evolution 3: Evolutionary Evidence And Inferences Lab: A Discussion Guide, Imsa Biology Team

Evolution

This lab activity was designed to provide you with opportunities to make inferences and draw conclusions about evolution and the common ancestry of various animals based on their anatomical characteristics and comparative anatomy. You will be given tasks to accomplish or questions to answer at each of 11 stations. In order to do this successfully, you must make careful observations of the specimens on display.

Readings On Current Biology: Bibliography, Imsa Biology Team

Nature of Science

No abstract provided.

Post-Assessment, Imsa Biology Team

Nature of Science

No abstract provided.

Current Readings In Biology: Guiding Questions, Imsa Biology Team

Nature of Science

No abstract provided.

Essential Questions, Imsa Biology Team

Nature of Science

Questions that must be addressed in order to understand the current state of biological life and how it has changed over time.

Nature Of Science Pre-Questions, Imsa Biology Team

Nature of Science

No abstract provided.

Science & Spaghetti Monsters: Understanding The Nature Of Scientific Knowledge & Research, Sarah O'Leary-Driscoll

Nature of Science

What is science?

When students are asked to define science, many of them define science as “a body of knowledge gained by performing experiments.”

A more appropriate definition, however, is that “Science is … a process of inquiry aimed at building a testable body of knowledge open to rejection or confirmation” (Shermer, 2005).

There are three important points that this definition makes:

Course Syllabus: Fall 2015, Imsa Biology Team

Nature of Science

No abstract provided.

Principles Of Biology I (Dalton State College), Susan Burran, David Desrochers

Biological Sciences Grants Collections

This Grants Collection uses the grant-supported lab manual Principles of Biology I from Dalton State College:

http://oer.galileo.usg.edu/biology-textbooks/3

This Grants Collection for Principles of Biology I was created under a Round Two ALG Textbook Transformation Grant.

Affordable Learning Georgia Grants Collections are intended to provide faculty with the frameworks to quickly implement or revise the same materials as a Textbook Transformation Grants team, along with the aims and lessons learned from project teams during the implementation process.

Documents are in .pdf format, with a separate .docx (Word) version available for download. Each collection contains the following materials:

• Linked Syllabus
• Initial …

Principles Of Biology Ii (Dalton State College), Susan Burran, David Desrochers

Biological Sciences Grants Collections

This Grants Collection uses the grant-supported lab manual Principles of Biology II from Dalton State College:

http://oer.galileo.usg.edu/biology-textbooks/2

This Grants Collection for Principles of Biology II was created under a Round Two ALG Textbook Transformation Grant.

Affordable Learning Georgia Grants Collections are intended to provide faculty with the frameworks to quickly implement or revise the same materials as a Textbook Transformation Grants team, along with the aims and lessons learned from project teams during the implementation process.

Documents are in .pdf format, with a separate .docx (Word) version available for download. Each collection contains the following materials:

• Linked Syllabus
• Initial …

Principles Of Biology I (Valdosta State University), Joshua Reece, John Elder, Emily Cantonwine, Mark Blackmore, Eric Chambers

Biological Sciences Grants Collections

This Grants Collection uses the grant-supported lecture slides to Principles of Biology I from Valdosta State University:

http://oer.galileo.usg.edu/biology-ancillary/1/

This Grants Collection for Principles of Biology I was created under a Round Two ALG Textbook Transformation Grant.

Affordable Learning Georgia Grants Collections are intended to provide faculty with the frameworks to quickly implement or revise the same materials as a Textbook Transformation Grants team, along with the aims and lessons learned from project teams during the implementation process.

Documents are in .pdf format, with a separate .docx (Word) version available for download. Each collection contains the following materials:

• Linked Syllabus …

Lifelines Fall 2015, Southern Adventist University

Lifelines - Biology Department Newsletter

The Fall 2015 issue of Lifelines features articles on undergraduate research on dinosaurs and spiders, an alumni spotlight, student missions to Bolivia, and updates on department happenings.

Principles Of Biology Ii Lab Manual, Susan Burran, David Desrochers

Biological Sciences Open Textbooks

This lab manual was created for BIOL 1108, Principles of Biology II, through an ALG Textbook Transformation Grant. Copies of this lab manual by chapter are also available at http://libguides.daltonstate.edu/PrinciplesofBiology/labmanual.

Accessible files with optical character recognition (OCR) and auto-tagging provided by the Center for Inclusive Design and Innovation.

Principles Of Biology I Lab Manual, Susan Burran, David Desrochers

Biological Sciences Open Textbooks

This lab manual was created for BIOL 1107, Principles of Biology I, through an ALG Textbook Transformation Grant. Copies of this lab manual by chapter are also available at http://libguides.daltonstate.edu/PrinciplesofBiology/labmanual.

Accessible files with optical character recognition (OCR) and auto-tagging provided by the Center for Inclusive Design and Innovation.

An Investigation Into The Biological Responses Induced Following Oral Exposure To Silver Nanoparticles, Anna Murphy

Doctoral

This study aims to investigate the biological responses induced by silver nanoparticles (AgNP) following oral exposure. The commonality of AgNP in consumer goods highlights the need for a thorough investigation into the interaction with and subsequent responses evoked in living systems following exposure. Firstly, the potential interaction with and effect of biofluid components, namely cholic acid (CA), deoxycholic acid (DCA) and ursodeoxycholic acid (UDCA), on AgNP toxicity was investigated. Two cell lines corresponding to organs related to the biofluid components, HepG-2 a hepatocellular carcinoma derived from liver tissue and Hep2 an epithelial cell line, were employed. Physicochemical and cytotoxic screening …

Book Reviews, Robert D. Aldridge, Michael B. Thompson, Malorie M. Hayes, Rafael O. De Sá, Christopher G. Lowe

Biology Faculty Publications

Reproductive Biology and Phylogeny of Lizards and Tuatara. J. L. Rheubert, D. S. Siegel, and S. E. Trauth (Eds.). 2014. CRC Press. ISBN 9781466579866. 760 p. $143.96 (hardcover).—

According to the authors, this book was intended to summarize the current knowledge of phylo- geny and reproduction of the Lepidosauria. I believe the authors have achieved their goal. Many of the chapters in this book are derived from presentations that took place at the Symposium on Reproductive Biology of Lizards at the Joint Meeting of Ichthyologists and Herpetologists held in Chattanooga, Tennessee in 2014. Although the majority of the authors are …

Wintering Bald Eagle Count Trends In The Conterminous United States, 1986-2010, Wade L. Eakle, Laura Bond, Mark R. Fuller, Richard A. Fischer, Karen Steenhof

Biomolecular Research Center Publications and Presentations

We analyzed counts from the annual Midwinter Bald Eagle Survey to examine state, regional, and national trends in counts of wintering Bald Eagles (Haliaeetus leucocephalus) within the conterminous 48 United States from 1986 to 2010. Using hierarchical mixed model methods, we report trends in counts from 11 729 surveys along 844 routes in 44 states. Nationwide Bald Eagle counts increased 0.6% per yr over the 25-yr period, compared to an estimate of 1.9% per yr from 1986 to 2000. Trend estimates for Bald Eagles were significant (P ≤ 0.05) and positive in the northeastern and northwestern U.S. …

Draft Genome Sequences Of Six Different Staphylococcus Epidermidis Clones, Isolated Individually From Preterm Neonates Presenting With Sepsis At Edinburgh's Royal Infirmary, Paul Walsh, M. Bekaert, J. Carroll, T. Manning, B. Kelly, A. O'Driscoll, X. Lu, C. Smith, P. Dickinson, K. Templeton, P. Ghazal, Roy D. Sleator

Department of Biological Sciences Publications

Herein, we report the draft genome sequences of six individual Staphylococcus epidermidis clones, cultivated from blood taken from different preterm neonatal sepsis patients at the Royal Infirmary, Edinburgh, Scotland, United Kingdom.

Establishing The Dance Floor: Frame Manipulation Experiments, Peter D. Suich

Undergraduate Honors Theses

Past studies of honey bee populations, in both natural and laboratory settings have allowed researchers to elucidate the dance language of honey bees within the hive. While the intent and meaning of the waggle dance is thoroughly understood, the area within the hive on which the bees dance is poorly understood. Several factors that may contribute to waggle dancing were studied: substrate, scent and hive entrance proximity. Two separate honey bee colonies were placed in three-frame observation hives. After establishing the dance floor, new experimental conditions were introduced by changing the position of the frames and watching for three days …

Novelty Or Knowledge? A Study Of Using A Student Response System In Non-Major Biology Courses At A Community College, Tasha Herrington Thames

Dissertations

The advancement in technology integration is laying the groundwork of a paradigm shift in the higher education system (Noonoo, 2011). The National Dropout Prevention Center (n.d.) [JS1] claims that technology offers some of the best opportunities for presenting instruction to engage students in meaningful education, addressing multiple intelligences, and adjusting to students’ various learning styles. The purpose of this study was to investigate if implementing clicker technology would have a statistically significant difference on student retention and student achievement, while controlling for learning styles, for students in non-major biology courses who were and were not subjected to the technology. This …