In this course, you will explore how genetic information is translated into proteins, regulated inside cells, altered by mutation, and analyzed with molecular techniques.

Drawing on trusted content from genetics experts, including Benjamin A. Pierce, author of Genetics Essentials, published by Macmillan Learning, you will interpret the genetic code, examine the molecular components of translation, and consider how sequence changes can influence proteins and phenotypes. You will also study how bacterial and eukaryotic cells control gene expression through operons, multilevel regulation, and epigenetic effects. The course examines inherited DNA changes, causes of mutation, transposable elements, and DNA repair pathways that help preserve genetic information. In the final module, you will investigate molecular methods used to cut, visualize, amplify, locate, sequence, and analyze DNA, including restriction enzymes, PCR, cloning, and sequencing. Through readings, dialogues, concept checks, and graded assignments, you will connect molecular mechanisms with examples in genetic analysis and biotechnology. You will also evaluate selected biological and ethical questions through applied dialogues. This course is part of the Genetics Essentials Specialization but can also be taken independently.