Metagenomics Mini-Course → Fascinating Metagenomics

The Big Question

How do we explore the unseen microbial worlds that shape our planet, and what tools help us discover their secrets?

💡 Did You Know?

Metagenomics allows scientists to explore the diversity and function of microbial communities in their natural habitats.

MetagenomicsThe study of genetic material recovered directly from environmental samples, bypassing the need for lab cultivation of individual species.

COURSE OVERVIEW

Get ready to embark on an exciting journey into the hidden world of microbes. This mini-course will guide you through the complete process of metagenomic analysis, from initial sample collection to extracting biological insights. Here’s a glimpse of the 11 lessons awaiting you:

Lesson 1 Welcome to Metagenomics: Discovering the Invisible World
Lesson 2 Lab Foundations: Metric System, Volume, Weight, and Pipetting
Lesson 3 DNA and Genomic DNA: The Code Behind the Sample
Lesson 4 Site Selection and Field Sampling
Lesson 5 DNA Extraction from Soil
Lesson 6 DNA Quantitation and Nanodrop Analysis
Lesson 7 PCR: Testing DNA Purity by Amplifying the 16S V4 Region
Lesson 8 Agarose Gel Electrophoresis
Lesson 9 Oxford Nanopore Library Prep
Lesson 10 Adapter Ligation, Final Quantification, and Nanopore Sequencing
Lesson 11 Bioinformatics: From Nanopore Reads to Biological Insight

Metagenomics is revolutionizing fields from medicine to environmental science. Imagine discovering new antibiotics in soil, understanding gut microbiome health, or tracking pollution sources – all by analyzing DNA directly from the environment.

Welcome to Metagenomics: Discovering the Invisible World.

Which lesson title excites you the most, and why? What specific questions or expectations do you have for that lesson?

Listen

Interaction Portfolio — one sample of every activity

A live demo of each interactive widget the lesson generator can place (the video player above is the eighth). The generator normally selects only 1–3 per lesson.

1 · Knowledge Check (quiz)

+50 XP

What does metagenomics sequence from an environmental sample?

2 · True / False — Myth or Fact?

Myth or Fact?

Metagenomics requires culturing each microbe in the lab before its DNA can be sequenced.

3 · Fill-in-the-Blank

Fill in the blank

Metagenomics studies genetic material recovered directly from samples, including organisms that cannot be in a lab.

4 · Predict & Reveal

Make a prediction

Roughly what fraction of environmental microbes can be grown in standard lab culture?

5 · Flashcard deck

Flashcard

Metagenome

Tap to reveal

Answer

The collective genomes of all microorganisms in an environmental sample.

Flashcard

16S rRNA gene

Tap to reveal

Answer

A conserved marker gene used to identify and classify bacteria and archaea.

6 · Open Question

In your own words, why does reading DNA directly from a sample reveal more diversity than culturing?

7 · Confidence Check

Quick self-check

How confident are you that you can explain what a metagenome is?

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