CourseSource: Resources

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2396

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A Rapid Genetic Screen Using Wisconsin Fast Plants^®: A Hands-On Approach to Inheritance of de novo Mutations

Some concepts in genetics, such as genetic screens, are complex for students to visualize in a classroom and can be cumbersome to undertake in the laboratory. Typically, very large populations are needed, which can be addressed by using...

Courses: Genetics Plant Biology

mutationInheritancegermlinesomaplant lifecycle

Teaching Tools and Strategies

3618

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1716

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0

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A 360˚ View of COVID-19

In March 2020, institutions underwent a massive transition to distance learning as a result of the COVID-19 pandemic. With so little time to devise new materials to maximize learning in the new virtual environment, instructors devised a variety of...

Courses: Biochemistry and Molecular Biology Bioinformatics Cell Biology Evolution Genetics Immunology Introductory Biology Microbiology Science Process Skills

geneticsImmunologyBiochemistrybioinformaticsmolecular evolutionpublic healthvirusCOVID19

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2250

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301

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Learning Quantitative Genetics: Investigation of Genetic Control for Cold Stress Response in Plants

Course-embedded undergraduate research experiences (CUREs) for students have been shown to increase students’ understanding of the process of science, affirm their scientific identity, and improve retention in STEM fields. Despite many CUREs...

Courses: Genetics

data analysisrecombinationplantsquantitative geneticsabiotic stress responsegenetic control of complex traitsinheritance of complex traits

Lesson

2023

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889

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Exploration of the Human Genome by Investigation of Personalized SNPs

Students often shy away from tedious bioinformatics approaches to exploring their genomes. However, in our expanding digital world these skills are some of the most relevant and valuable. To increase students' interest in their own genomes, I...

Courses: Bioinformatics Genetics Science Process Skills

UCSC genome browsersingle nucleotide polymorphismGenome wide association studiesGenomic organization

Lesson

4796

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1206

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1

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Teaching the Central Dogma Using a Case Study of Genetic Variation in Cystic Fibrosis

The central dogma of biology is a foundational concept that is traditionally included in genetics curricula at all academic levels. Despite its ubiquitous presence throughout genetics education, students persistently struggle with both the...

Courses: Genetics

transcriptioncentral dogmatranslationsequence analysisDNA replicationgenetic variants

Lesson

5405

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2529

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0

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Exploring the Lytic and Lysogenic Life Cycles of Bacteriophages

The goal of this lesson is to introduce students to the lytic and lysogenic cycles of T4 and lambda bacteriophages, respectively, using student-centered pedagogies. Bacteriophages are viruses that infect bacteria and are either virulent or...

Courses: Microbiology

bacteriophagesLysogenic cycleLysogenyLytic cycle

Lesson

4804

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1843

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Teaching Genetic Linkage and Recombination through Mapping with Molecular Markers

Most introductory genetics courses cover genetic linkage, a core concept in the CourseSource genetics learning outcome framework. Although it is a classical genetics topic, genetic linkage remains an important concept to understand in order to...

Courses: Genetics Plant Biology Science Process Skills

meiosisphenotypegel electrophoresismicrosatellitesBanding PatternGenetic linkageInheritanceMolecular MarkersPhysical Linkage

Lesson

3056

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452

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0

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Moths and Frogs and E. coli, Oh My!: Agent-based Modeling of Evolutionary Systems

In evolution classrooms, introducing and reinforcing the idea of genetic drift and random selection can be challenging, as can be reinforcing appropriate mental models of evolution. Agent-based models offer students the opportunity to conduct a...

Courses: Bioinformatics Ecology Ecology Evolution Science Process Skills

modelingEvolutionecologyagent-based modelingGenetic Driftenvironmental scienceNatural Selectioncompetitive coevolutionsimulation modelingevolutionary reasoning

Lesson

3089

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894

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1

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Fruit Fly Genetics in a Day: A Guided Exploration to Help Many Large Sections of Beginning Students Uncover the Secrets of Sex-linked Inheritance

Moving beyond the basic concepts of autosomal Mendelian inheritance to sex-linkage can be difficult for introductory biology students. Although crosses with Drosophila fruit flies have long been a mainstay of genetics units that teach these...

Courses: Genetics

Mendelian Geneticsfruit fly biologysex-linked inheritance

Lesson

1879

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436

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0

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Does it pose a threat? Investigating the impact of Bt corn on monarch butterflies

Aspiring scientists know that a hallmark of science is that experiments are repeatable and testable. However, students do not often get opportunities to explore the replicability of science. Using a current “hot topic” of...

Courses: Ecology Ecology Genetics Introductory Biology Science Process Skills

ecologyCommunity EcologyBt cornGenetic modificationMonarch butterflies

Lesson

2563

views

200

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0

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A Laboratory Module That Explores RNA Interference and Codon Optimization Through Fluorescence Microscopy Using Caenorhabditis elegans

Scientific research experiences are beneficial to students allowing them to gain laboratory and problem-solving skills, as well as foundational research skills in a team-based setting. We designed a laboratory module to provide a guided research...

Courses: Bioinformatics Cell Biology Developmental Biology Genetics Science Process Skills

microscopyC. elegansquantitative analysisinquiry-based learninggene expressionRNA interferenceCodon UsageLaboratory Module

Lesson

3321

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1176

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CRISPR/Cas9 in yeast: a multi-week laboratory exercise for undergraduate students

Providing undergraduate life-science students with a course-based research experience that utilizes cutting-edge technology, is tractable for students, and is manageable as an instructor is a challenge. Here, I describe a multi-week lesson plan...

Courses: Biochemistry and Molecular Biology Bioinformatics Genetics Microbiology Science Process Skills

bioinformaticsPCRphenotypingCRISPR/Cas9gene editingcloningGenotypingRestriction enzyme

Teaching Tools and Strategies

1981

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323

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0

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"Reading groups" in an undergraduate biology course: A peer-based model to help students develop skills to evaluate primary literature

Undergraduates who learn to evaluate primary literature demonstrate an enhanced ability to understand the process of science, weigh scientific evidence, and think critically (e.g. 6,8). Studies show that students who learn how to dissect primary...

Courses: Biochemistry and Molecular Biology Science Process Skills

primary literaturecritical thinkingSelf-EfficacyDiscussionPeer-based Learning

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2964

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343

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0

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A Muscular Dystrophy Case Study Illustrating the Phenotypic Effects of Mutation

Mutations in genes can lead to a variety of phenotypes, including various human diseases. Students often understand that a particular mutation in a single gene causes a disease phenotype, but it is more challenging to illustrate complex genetic...

Courses: Developmental Biology Genetics

mutationProtein Structureethicscentral dogmahuman disease

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1473

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521

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0

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Building a Model of Tumorigenesis: A small group activity for a cancer biology/cell biology course

The multistep nature of tumorigenesis is a foundational concept in the context of Cancer Biology. Many students do not appreciate the complex nature of cancer development nor do they understand how scientists are able to unravel the molecular...

Courses: Cell Biology Genetics Science Process Skills

pathwayscancerMolecular AlterationsRetrospective dataTumorigenesis

Lesson

1038

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164

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0

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Outside the Norm: Using Public Ecology Database Information to Teach Biostatistics

Biology students’ understanding of statistics is incomplete due to poor integration of these two disciplines. In some cases, students fail to learn statistics at the undergraduate level due to poor student interest and cursory teaching of...

Courses: Ecology Ecology Introductory Biology Science Process Skills

biostatisticshypothesis testingexperimental design

Lesson

6439

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1113

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Mapping a Mutation to its Gene: The "Fly Lab" as a Modern Research Experience

Although genetics is an invaluable part of the undergraduate biology curriculum, it can be intimidating to students as well as instructors: Students must reduce their reliance on memorization and dive deep into quantitative analysis, and...

Courses: Biochemistry and Molecular Biology Bioinformatics Genetics Science Process Skills

geneticsbioinformaticsdrosophilachi-square analysiscomplementation mappingmode of inheritancethree-point mapping

Science Behind the Lesson

1457

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201

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The Science Behind the ACTN3 Polymorphism

A common polymorphism in the alpha-actinin-3 (ACTN3) gene results in the lack of ACTN3 protein expression in fast twitch muscle fibers in ~16% of the human population (1). This genetic change has been linked with muscle performance in humans (2)...

Courses: Anatomy-Physiology Genetics

protein structure and functionhuman genetic variationskeletal muscle physiology

Lesson

1778

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340

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0

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Cutthroat trout in Colorado: A case study connecting evolution and conservation

Evaluation of evidence is a key process skill for the core competencies of applying the process of science and using quantitative reasoning. This case study enables upper-division biology students to practice these skills by applying evolutionary...

Courses: Evolution Genetics Science Process Skills

population geneticsphylogeneticsSpeciationdivergencegene flow

Lesson

3455

views

720

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0

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Homologous chromosomes? Exploring human sex chromosomes, sex determination and sex reversal using bioinformatics approaches

Constructing a robust understanding of homologous chromosomes, sex chromosomes, and the particulate nature of genes is a notoriously difficult task for undergraduate biology students. In this lesson, students expand their knowledge of human...

Courses: Bioinformatics Genetics Introductory Biology Science Process Skills

bioinformaticsautosomehomologous chromosomeshomologous recombinationsex chromosomesex determinationsex reversal mutations

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A Rapid Genetic Screen Using Wisconsin Fast Plants^®: A Hands-On Approach to Inheritance of de novo Mutations

A 360˚ View of COVID-19

Learning Quantitative Genetics: Investigation of Genetic Control for Cold Stress Response in Plants

Exploration of the Human Genome by Investigation of Personalized SNPs

Teaching the Central Dogma Using a Case Study of Genetic Variation in Cystic Fibrosis

Exploring the Lytic and Lysogenic Life Cycles of Bacteriophages

Teaching Genetic Linkage and Recombination through Mapping with Molecular Markers

Moths and Frogs and E. coli, Oh My!: Agent-based Modeling of Evolutionary Systems

Fruit Fly Genetics in a Day: A Guided Exploration to Help Many Large Sections of Beginning Students Uncover the Secrets of Sex-linked Inheritance

Does it pose a threat? Investigating the impact of Bt corn on monarch butterflies

A Laboratory Module That Explores RNA Interference and Codon Optimization Through Fluorescence Microscopy Using Caenorhabditis elegans

CRISPR/Cas9 in yeast: a multi-week laboratory exercise for undergraduate students

"Reading groups" in an undergraduate biology course: A peer-based model to help students develop skills to evaluate primary literature

A Muscular Dystrophy Case Study Illustrating the Phenotypic Effects of Mutation

Building a Model of Tumorigenesis: A small group activity for a cancer biology/cell biology course

Outside the Norm: Using Public Ecology Database Information to Teach Biostatistics

Mapping a Mutation to its Gene: The "Fly Lab" as a Modern Research Experience

The Science Behind the ACTN3 Polymorphism

Cutthroat trout in Colorado: A case study connecting evolution and conservation

Homologous chromosomes? Exploring human sex chromosomes, sex determination and sex reversal using bioinformatics approaches

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