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Hello and welcome to the Easy Biochemistry channel! Fourth video on the nucleic acids series - In this video we will see a biochemical technique widely used in the biochemistry laboratory. This is agarose gel electrophoresis. This technique allows the separation of biological macromolecules, such as nucleic acids (DNA, RNA) or large proteins. It is based on the migration of the molecules to be analyzed through the mesh of the agarose gel. Video outline: 0:00 Definition 0:39 Preparation of the agarose gel 2:48 Preparation of samples 3:19 Electrophoretic migration 4:52 Visualization and analysis 7:03 Applications Most of the diagrams in this video were made using biorender.com (created with BioRender.com). Sound from Zapsplat.com If you liked the video, like, share and comment so that the video can help more people ❤ Thank you! Other videos that might interest you: TRANSCRIPTION IN EUKARYOTES • TRANSCRIPTION IN EUKARYOTES A... TRANSCRIPTION IN PROKARYOTES • TRANSCRIPTION IN PROKARYOTES ... NUCLEIC ACIDS: INTRODUCTION AND STRUCTURE • NUCLEIC ACIDS: INTRODUCTION AND S... LACTOSE OPERON: Regulation of gene expression in prokaryotes • LACTOSE OPERON: Regulation of gene expres... HOW TO LEARN BIOCHEMISTRY • HOW TO LEARN BIOCHEMISTRY ❤ ME... BOOK A PRIVATE LESSON SLOT WITH ME https://calendly.com/biochimiefacile/... MY STUDY MATERIAL (affiliate links) Lenovo Yoga Slim 7 laptop https://amzn.to/39kOc4W Beats SOLO 3 headphones https://amzn.to/3i2triv BIOLOGY AND BIOCHEMISTRY BOOKS I RECOMMEND (affiliate links) Molecular Biology of the Cell, Editions DeBoeck https://amzn.to/35q6YqE Harper's Biochemistry, Editions DeBoeck https://amzn.to/35skji9 Mini-manual of Molecular Biology, Editions Dunod https://amzn.to/3bkTQXD FOR MOMENTS OF RELAXATION BETWEEN REVISIONS (affiliate links) 1 month of audiobooks offered with Audible https://www.amazon.fr/dp/B01AUIE0CK?t... AMAZON PRIME STUDENT OFFER (affiliate link) 90 days free (trial period) of Amazon Prime Student, then 24 EUR per year instead of 49 EUR https://www.amazon.fr/joinstudent?tag... Join me on my other social media: Instagram: / biochimie_f. . Twitter: / biochimief Facebook: / biochimie-fa. . To support this channel on Tipeee, it's here: https://fr.tipeee.com/biochimiefacile See you soon!