Combining cellular and plasmid DNA

Videonummer 11936739
Combining cellular and plasmid DNA. Animation showing the process by which cellular and plasmid DNA (deoxyribonucleic acid) can be combined. Plasmid DNA is a circular form usually found in bacteria. The first image shows part of a straight strand of cellular DNA being acted upon by a restriction endonuclease (blue arrows). This enzyme cuts out fragments of single-strand DNA from the cellular and plasmid forms in such a way that the two fragments have complementary components and can combine as shown in the rest of the animation. Here, the final form is a plasmid DNA containing a fragment of cell DNA. The letters represent the nucleotide bases: guanine (G), adenine (A), thymine (T), and cytosine (C). For this animation without labels, see K004/2051.
Lizenzart: Lizenzpflichtig
Credit: Science Photo Library / Biocosmos / Francis Leroy & Valentin Legrand
Modell-Rechte: nicht erforderlich
Länge: 27 Sekunden
Seitenverhältnis: 16:9
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