Forensic Science: DNA Analysis from edX

Have you always wanted to learn more about forensic science and crime scene investigation? Are you a fan of books, podcasts and shows featuring true crimes? Do you work or aspire to work in law enforcement, public policy, science or research and gain an understanding of DNA analysis?

In this course you will be given a clear introduction to both genetics and forensic science by geneticist expert Dr. Susan Gurney.

From understanding the different types of DNA to how DNA is collected and examined at a crime scene, this course offers you an opportunity to understand the science (molecular biology) and techniques employed by forensic scientists.

Case studies will delve into real life examples of criminal investigations where biological evidence, genetics and forensic DNA analysis was used to solve the investigation and also where genetics and forensic DNA analysis was used to exonerate people who have been imprisoned for a crime they did not commit.

You will appreciate not only how genetics has changed over the years and the effects that this has had on forensic investigation, but also how future advances in genetics might affect both future criminals and investigations.

Verified Track students will also have the opportunity to create their own crime scene casebook, and attend webinars with the Tutor.

What's inside

Learning objectives

Demonstrate a knowledge of genetics
Understand how genetics can be utilized in a forensic investigation

Study the ethical issues surrounding genetics and its use in forensic science, for example the national dna database

Demonstrate a knowledge of genetics
Understand how genetics can be utilized in a forensic investigation
Study the ethical issues surrounding genetics and its use in forensic science, for example the national dna database

Syllabus

Introduction to Forensic Genetics

Purpose: The purpose of this week is to introduce the basics of genetics and forensic science. This includes:

Traffic lights

Read about what's good

what should give you pause

and possible dealbreakers

Examines ethical issues surrounding genetics and their application in forensic science, addressing debates and concerns

Covers real-life case studies involving DNA evidence in criminal investigations, providing practical examples

Provides a comprehensive overview of genetic principles and the latest advances in forensic DNA analysis

Taught by Dr. Susan Gurney, an expert in genetics with extensive experience in the field of forensic science

Suitable for individuals working or aspiring to work in law enforcement, public policy, science, or research

Reviews summary

Accessible introduction to forensic dna analysis

According to learners, "Forensic Science: DNA Analysis" provides a largely positive and accessible introduction to a complex field. Students consistently praise Dr. Susan Gurney's clear explanations, making challenging topics understandable even for those without a science background. The course's use of engaging real-life case studies and thorough discussions on critical ethical issues, such as the National DNA Database, are frequently highlighted as standout features. While it offers a strong foundational understanding, some advanced learners or professionals suggest it could benefit from greater depth in certain areas like statistical analysis or more hands-on practical applications. Overall, it's highly recommended for beginners and those curious about the science behind crime investigations.

Provides a strong, comprehensive introduction suitable for beginners.

"Perfect for beginners! Dr. Gurney makes everything understandable, even for someone like me without a science background."

"A very solid introduction to forensic DNA. The content is well-structured... for a beginner, it's excellent."

"Provides a comprehensive overview of forensic DNA... great for general interest, but also useful for those considering the field."

"This course is a solid introductory course and covers the syllabus comprehensively."

Comprehensive discussion of critical ethical issues is thought-provoking.

"I especially appreciated the detailed look into the ethical considerations of DNA databases."

"The ethical discussions were thought-provoking."

"The ethical dilemmas were presented well."

"The ethical considerations around DNA databases were expertly handled, prompting much reflection."

Real-life criminal investigations bring the theoretical content to life.

"The case studies were incredibly insightful and really brought the science to life."

"The real-life case studies of exonerations were truly impactful."

"The way Dr. Gurney connects theory with actual criminal investigations is brilliant. I particularly liked the module on mitochondrial DNA."

"The real-world examples were a highlight."

Complex concepts are explained clearly, making them accessible to all.

"Dr. Gurney explains complex topics like DNA extraction and profiling with remarkable clarity."

"As someone with no prior genetics knowledge, I found this course incredibly accessible. Dr. Gurney's explanations... were easy to grasp."

"The instructor's ability to simplify complex topics is commendable."

"The explanations are very clear, and the examples make it easy to follow. I gained a much better appreciation for the complexities involved."

Primarily lecture-based, with some longing for more practical application.

"Disappointed with the lack of practical application. It's all theory. I was hoping for something more hands-on, perhaps virtual labs or simulations."

"No hands-on 'labs' per se, but the examples were good."

"I wish there were more interactive elements beyond the quizzes."

May be too basic for those with prior knowledge or seeking advanced topics.

"Some parts felt a bit basic if you already have a strong biology background."

"Decent course, but it felt a little too introductory for my taste. I was hoping for more advanced techniques."

"I found the course content to be quite basic. It didn't offer the depth I was looking for as a seasoned professional."

"I wish there were more interactive elements beyond the quizzes."

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Forensic Science: DNA Analysis with these activities:

Become a Mentor for Aspiring Forensic Geneticists

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Deepen your understanding of forensic genetics by sharing your knowledge and experience with aspiring forensic geneticists.

Browse courses on Mentorship

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Identify platforms or organizations where you can connect with aspiring forensic geneticists
Create a profile or reach out to potential mentees
Provide guidance, support, and insights to your mentees

Review basic genetics

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Refresh your understanding of genetics to prepare yourself for the concepts covered in this course.

Browse courses on Genetics

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Read the provided article on genetics
Review your notes from previous genetics courses
Take a practice quiz on genetics

Join a Study Group to Discuss Case Studies

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Enhance your understanding and critical thinking skills by engaging in discussions with peers on real-world forensic genetics case studies.

Browse courses on Case Studies

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Find a study group or create one with classmates
Select case studies to discuss
Prepare for discussions by reading the case studies and researching related topics

Five other activities

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Practice DNA Analysis Problems

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Reinforce your understanding of DNA analysis techniques by solving a series of practice problems.

Browse courses on DNA Analysis

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Find a reputable website or textbook that provides DNA analysis practice problems
Solve as many practice problems as possible
Review the solutions to check your understanding

Introduction to Forensic Genetics - A Guide for Students and Practitioners

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Provides a solid overview of forensic DNA analysis principles and techniques, which will complement the material covered in this course.

View Forensic Science on Amazon

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Read the book's introduction and first chapter
Make a list of questions you have as you read the book
Summarize the main points of the book's chapters

Solve DNA Forensics Problems with Guided Tutorials

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Apply your understanding of forensic genetics by working through real-world DNA forensics problems.

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Identify a reputable website or platform offering guided DNA forensics tutorials
Work through several tutorials
Check your understanding by taking quizzes or assessments

Create a Case Summary of a DNA Forensics Investigation

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Synthesize your knowledge of forensic genetics by constructing a detailed case summary of a real-world DNA forensics investigation.

Browse courses on DNA Evidence

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Identify a suitable case
Research the case and its DNA evidence
Write a summary that includes the key details of the case and the role of DNA forensics

Attend a Workshop on Advanced DNA Analysis Techniques

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Gain hands-on experience with cutting-edge DNA analysis techniques through a dedicated workshop.

Browse courses on DNA Sequencing

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Identify relevant workshops in your area or online
Register for the workshop
Attend and actively participate in the workshop

Career center

Learners who complete Forensic Science: DNA Analysis will develop knowledge and skills that may be useful to these careers:

Forensic Scientist

Forensic Scientists analyze biological evidence found at crime scenes to help investigators solve crimes. This course introduces you to genetics and forensic science, giving you an understanding of the science and techniques employed by Forensic Scientists. You will also learn how to collect and examine DNA, and how to analyze and interpret DNA profiles, which are essential skills for Forensic Scientists.

See salaries and explore the career path for Forensic Scientist

Forensic DNA Analyst

Forensic DNA Analysts specialize in the analysis of DNA evidence in criminal investigations. This course provides you with a strong foundation in genetics and forensic science, and you will learn how to collect, extract, and analyze DNA evidence. You will also learn how to interpret DNA profiles and how to present your findings in a clear and concise manner.

See salaries and explore the career path for Forensic DNA Analyst

Crime Scene Investigator

Crime Scene Investigators are responsible for collecting and preserving evidence at crime scenes. This course will introduce you to the basics of genetics and forensic science, which will help you to understand the importance of DNA evidence. You will also learn how to collect and preserve DNA evidence, and how to work with Forensic DNA Analysts to interpret and analyze DNA profiles.

See salaries and explore the career path for Crime Scene Investigator

Criminalist

Criminalists analyze and interpret physical evidence in criminal investigations. This course will provide you with a strong foundation in genetics and forensic science, which will help you to understand the importance of DNA evidence. You will also learn how to collect, preserve, and analyze DNA evidence, and how to interpret DNA profiles.

See salaries and explore the career path for Criminalist

Forensic Geneticist

Forensic Geneticists specialize in the analysis of DNA evidence in criminal investigations. This course will provide you with a strong foundation in genetics and forensic science, and you will learn how to collect, extract, and analyze DNA evidence. You will also learn how to interpret DNA profiles and how to present your findings in a clear and concise manner.

See salaries and explore the career path for Forensic Geneticist

Medical Examiner

Medical Examiners are responsible for investigating deaths that are unexpected or suspicious. This course will provide you with a basic understanding of genetics and forensic science, which will help you to understand the importance of DNA evidence. You will also learn how to collect and preserve DNA evidence, and how to work with Forensic DNA Analysts to interpret and analyze DNA profiles.

See salaries and explore the career path for Medical Examiner

Toxicologist

Toxicologists analyze and interpret the effects of drugs and chemicals on the human body. This course will provide you with a basic understanding of genetics and forensic science, which will help you to understand the importance of DNA evidence. You will also learn how to collect and preserve DNA evidence, and how to work with Forensic DNA Analysts to interpret and analyze DNA profiles.

See salaries and explore the career path for Toxicologist

Investigative Journalist

Investigative Journalists investigate and report on stories that are in the public interest. This course will provide you with a basic understanding of genetics and forensic science, which will help you to understand the importance of DNA evidence. You will also learn how to collect and preserve DNA evidence, and how to work with Forensic DNA Analysts to interpret and analyze DNA profiles.

See salaries and explore the career path for Investigative Journalist

Attorney

Attorneys represent clients in court and provide legal advice. This course will provide you with a basic understanding of genetics and forensic science, which will help you to understand the importance of DNA evidence. You will also learn how to collect and preserve DNA evidence, and how to work with Forensic DNA Analysts to interpret and analyze DNA profiles.

See salaries and explore the career path for Attorney

Judge

Judges preside over trials and make decisions based on the law. This course will provide you with a basic understanding of genetics and forensic science, which will help you to understand the importance of DNA evidence. You will also learn how to collect and preserve DNA evidence, and how to work with Forensic DNA Analysts to interpret and analyze DNA profiles.

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Law Enforcement Officer

Law Enforcement Officers enforce the law and investigate crimes. This course will provide you with a basic understanding of genetics and forensic science, which will help you to understand the importance of DNA evidence. You will also learn how to collect and preserve DNA evidence, and how to work with Forensic DNA Analysts to interpret and analyze DNA profiles.

See salaries and explore the career path for Law Enforcement Officer

Detective

Detectives investigate crimes and gather evidence. This course will provide you with a basic understanding of genetics and forensic science, which will help you to understand the importance of DNA evidence. You will also learn how to collect and preserve DNA evidence, and how to work with Forensic DNA Analysts to interpret and analyze DNA profiles.

See salaries and explore the career path for Detective

Correctional Officer

Correctional Officers supervise and care for inmates in prisons and jails. This course may be useful for understanding the importance of DNA evidence, which can be used to solve crimes.

See salaries and explore the career path for Correctional Officer

Paralegal

Paralegals assist attorneys with legal research, drafting documents, and preparing for trial. This course may be useful for understanding the importance of DNA evidence, which can be used in criminal and civil cases.

See salaries and explore the career path for Paralegal

Victim Advocate

Victim Advocates provide support and assistance to victims of crime. This course may be useful for understanding the importance of DNA evidence, which can be used to solve crimes and bring criminals to justice.

See salaries and explore the career path for Victim Advocate