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Phylogenetics, biodiversity, bioinformatics, and evolutionary and ecological analysis of molecular data. This course begins with an introduction to plant population biology including whole-plant growth and physiology. We then focus on three classes of ecological interactions: plant-plant competition, plant-herbivore coevolution, and plant reproductive ecology including animal pollination and seed dispersal. Prerequisites: BILD 3. Course begins with a survey of insect diversity and phylogenetic relationships.

Course then addresses issues such as population dynamics including outbreaks , movement and migration, competition, predation, herbivory, parasitism, insect defense, mimicry complexes, and sociality. Course also includes discussions of pest management, evolution of insecticide resistance, insect-borne diseases, and how insects are responding to global change. Course integrates principles of ecology and marine biology to examine marine biodiversity loss from overexploitation, habitat loss, invasion, climate change, and pollution.

We examine consequences of biodiversity loss to marine ecosystems, discuss management regimes, and address global and local ocean conservation problems. Course includes basic overviews of climate, marine biology, and oceanography that may be similar to topics covered in introductory courses at Scripps Institution of Oceanography. Prerequisites : BILD 3. A laboratory course introducing students to coastal marine ecology. Students will participate in outdoor fieldwork and work in the laboratory gathering and analyzing ecological data. We will focus on ecological communities from a variety of coastal habitats and use them to learn about basic ecological processes as well as issues related to sustainability and conservation of biodiversity.

Fieldwork is expected in this course. Associated travel in the San Diego area is required and students are responsible for their own transportation. Basics for understanding the ecology of marine communities. The approach is process-oriented, focusing on major functional groups of organisms, their food-web interactions and community response to environmental forcing, and contemporary issues in human and climate influences. Course provides overview of physical, chemical, and biological processes that characterize inland waters lakes and rivers , estuaries, and near-shore environments.

Lower Division

Dominant biota of lakes, rivers, and streams, and how they are related to physical and chemical processes of the systems in which they reside will be covered. Methods will be introduced for assessing the chemical composition of water and detecting organisms that affect drinking water quality and coastal water quality management.

Students should expect to fully participate in field trips; transportation not provided by the university. An introduction to the patterns of geographic distribution and natural history of plants and animals living in terrestrial and marine ecosystems. We will explore ecological and evolutionary processes responsible for generating and maintaining biological diversity; and the nature of extinction both in past and present ecosystem. An introduction to computer modeling in evolution and ecology.

Topics include natural selection, genetic drift, community ecology, game theory, and chaos. Students will use their own laptop computers.

Modern sequencing technology has revolutionized our ability to detect how genomes vary in space among individuals, populations, and communities, and over time. This course will review methods and concepts in ecological and evolutionary genomics that help us understand these differences, including their relevance to health human microbiome, cancer evolution , evolutionary history ancestor reconstruction, human evolution , and the environment effect of climate change.

Evolutionary processes are discussed in their genetic, historical, and ecological contexts. Population genetics, agents of evolution, microevolution, speciation, macroevolution. This course will provide a review of concepts and methods in evolutionary medicine, with an emphasis on microbial genomics and molecular evolution. Students will investigate selected in-depth topics in evolutionary biology through reading and writing.

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Students will read books and articles written for a general audience as well as primary literature. Example topics include the origins of novel features, the impact of human activity and environmental changes on evolutionary processes, the rate and intensity of natural selection, and how our own evolutionary history affects human health. An integrated approach to animal behavior focusing on mechanisms of acoustic, visual, and olfactory communication.

Course covers ethology and the genetics and neurobiology of behavior; orientation and navigation; and signal origins, properties, design, and evolution. Laboratory exercises will introduce students to quantitative methods of visual, auditory, and olfactory signal analysis and to lab and field studies of animal signaling.


Materials fees will apply. This course will teach the principles of ecosystem ecology in terrestrial and marine systems and will use examples from recent research to help students understand how global environmental changes are altering processes from leaf-level ecophysiology to global cycling of carbon, water, and nutrients. Fieldwork may be required. Discussion of the human predicament, biodiversity crisis, and importance of biological conservation.

4 Functions of Ecosystem - Productivity, Decomposition, Energy Flow & Nutrient Cycling

Examines issues from biological perspectives emphasizing new approaches and new techniques for safeguarding the future of humans and other biosphere inhabitants. This class will focus on ecological and evolutionary responses to three major anthropogenic stressors—climate change, resource exploitation, and urbanization. Students will learn about the eco-evolutionary changes that are currently happening due to anthropogenic impacts and also predictions about future changes due to such impacts.

They will also learn about the economic and societal impacts of such changes and some of the strategies for conservation and sustainability in a changing world. Prerequisites: BIEB BIEB Molecular basis of biological processes, emphasizing gene action in context of entire genome. Transcription, protein synthesis, regulation of gene activity. Prokaryotes and eukaryotes.

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Theory and practice of recombinant DNA and molecular biology techniques. An examination of the molecular basis of human diseases. Course emphasizes inherited human disorders, and some important diseases caused by viruses. Focus on the application of genetic, biochemical, and molecular biological principles to an understanding of the diseases.

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This course explores the mechanisms by which gene activity is regulated in eukaryotes, with an emphasis on transcriptional regulation and chromatin. Topics will include chromatin structure, histone modifications, chromatin dynamics, transcription factors, transcriptional elongation, enhancers, CpG methylation, heterochromatin, and epigenetics. An introduction to eukaryotic virology, with emphasis on animal virus systems.

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Topics discussed include the molecular structure of viruses; the multiplication strategies of the major virus families; and viral latency, persistence, and oncology. This interdisciplinary course provides an overview of the fundamental properties of daily biological clocks of diverse species, from humans to microbes.

Emphasis is placed on the relevance of internal time keeping in wide-ranging contexts including human performance, health, and industry. The BioClock Studio is an innovative course in which a team of undergraduate students, drawn from diverse disciplines, will work collaboratively to develop their scientific and communicative skills to produce creative educational materials that will enhance understanding of circadian biology. Students are expected to attend the annual Circadian Biology Symposium held each winter, to the extent course schedules allow, to conduct interviews with prominent scientists.

May be taken for credit three times. Students will be required to formally apply to participate via an online application form and selected students will work in small teams with intensive mentoring to execute projects. Basics of pharmacology such as drug absorption, distribution, metabolism, and elimination. Concepts in toxicology and pharmacognosy are used to survey the major drug categories.

A discussion of the structure, growth, physiology, molecular genetics, genomics, and ecology of prokaryotic microorganisms, with emphasis on the genetic and metabolic diversity of bacteria and Archaea and their interactions with hosts and the environment. Techniques in microbial physiology, microbial genomics, microbial evolution, and microbial ecology will be used to explore the role of microbes in industry, health, and the environment.

Ecosystem: It’s Structure and Functions (With Diagram)

Inquiry-based experiments will cover the fundamentals of both working with live microscopic organisms at the bench and bioinformatically analyzing their genomes at the computer. Course will consider the organization and function of prokaryotic genomes including content, DNA supercoiling, histone-like proteins, chromosomal dynamics short-term and long-term , extrachromosomal elements, bacterial sex, transduction, transformation, mobile elements transposon , epigenetic change, adaptive and directed mutation, transcription and its regulation, sensory transduction, bacterial differentiation, symbiosis, and pathogenesis.

Encompasses the increasingly important areas of viral, bacterial, and parasitic diseases and understanding the complex interaction between humans and infectious agents. Covers human-pathogen interactions, mechanisms and molecular principles of infectious diseases, immune responses, countermeasures by pathogens and hosts, epidemiology, and cutting-edge approaches to therapy. Prokaryotic cell biology will be discussed primarily from physiological and biochemical standpoints with a focus on conceptual understanding, integration, and mechanism.

Topics will vary from year to year but will include the following themes: bioenergetics, cell polarity, cell adhesion, the molecular basis of morphogenesis and differentiation, prokaryotic motility and behavior, rotary and linear molecular machines, bacterial organelles, pheromones and messengers, circadian rhythms, biological warfare, and bioremediation.

Ecosystem: It’s Structure and Functions (With Diagram)

This course explores the molecular and cellular pathways that become dysregulated during carcinogenesis. We will synthesize principles from genetics and molecular, cellular, and developmental biology to investigate how normal cells evolve into tumors. We will examine how tissues distinct from the tumor itself can participate in both facilitating and fighting tumor growth and explore historical and current approaches employed to inhibit tumorigenesis.

Prerequisites: BILD 1, upper-division standing.

Biological Sciences, Division of

Course considers problems in biology that were solved using quantitative biology approaches. Problems will range from the molecular to the population level. Students will learn about the scientific method and process, and how to apply it.