In this PNAS podcast, the concept of the relatively new "gene drive" biotechnology application is discussed, particularly as it applies to the potential to impact control of malarial vectors in wild populations. The mechanistic nature of the procedure is discussed, as are social considerations for future use of this technique.

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This activity utilizes the emergence of antibiotic resistance, and mechanisms thereof, to teach essential concepts including natural selection, bacterial gene transfer, mutation, and gene expression. It also provides a connection between course content and modern applications of important concepts. The activity (app. 25 minutes) is intended for introductory students in biology. It is flexible and...

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This activity is a case study that draws from the work of Yoshiura et al (2006), where a single base substitution in the ABCC11 gene can result in phenotypic change in earwax consistency. A New York Times article discussing this study is used as the main reading of this activity, as it discusses the case without using key terminology and without specifically explaining the genetics behind the...

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This resource comes from the NIH U.S. National Library of Medicine. The website includes resources for teaching Mendelian genetics and nonmendelian inheritance patterns all related to characters in the Harry Potter series. PowerPoint slides are included for instruction along with printable student handouts.

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In this activity, students learn about gene expression and how different genes are active and inactive in different tissues of the body. They will also explore how microarrays work, and will explore the relationships that exist between gene expression and cancer as well as epigenetics. As part of this tidbit, students will work in groups to complete a worksheet as the activity progresses, watch...

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