Video: DNA Topoisomerases
Video: DNA Topoisomerases
Feb 22, 2025
jove.com
Day 5: Revise DNA Gyrase vs Topoisomerase IV and How Antibiotics Kill Bacteria #ifas #csir #june2026
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Day 5: Revise DNA Gyrase vs Topoisomerase IV and How Antibiotics Kill Bacteria #ifas #csir #june2026
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DNA gyrase in biology - meaning, definition and examples
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DNA gyrase in biology - meaning, definition and examples
Dec 1, 2024
humix.com
DNA gyrase, often referred to simply as gyrase, is an enzyme that relieves strain while double-strand DNA is being unwound by helicase. It is also known as DNA topoisomerase II. This causes negative supercoiling of the DNA. Bacterial DNA gyrase is the target of many antibiotics, including nalidixic acid, novobiocin, and ciprofloxacin. It supercoils (or relaxes positive supercoils) into DNA by looping the template so as to form a crossing, then cutting one of the double helices and passing the ot
1:24
DNA gyrase, often referred to simply as gyrase, is an enzyme that relieves strain while double-strand DNA is being unwound by helicase. It is also known as DNA topoisomerase II. This causes negative supercoiling of the DNA. Bacterial DNA gyrase is the target of many antibiotics, including nalidixic acid, novobiocin, and ciprofloxacin. It supercoils (or relaxes positive supercoils) into DNA by looping the template so as to form a crossing, then cutting one of the double helices and passing the ot
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