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DNA topology is the focus of an interdiscipline between molecular Biology and mathematics and as a term refers to DNA supercoiling, knotting and catenation. More simply put, DNA topology studies the shape and path of the DNA helix in three dimensional space. The topology of DNA topoisomers is important to replication, transcription and recombination, including the recombination events important to the life cycles of many viruses. Topoisomerases are enzymes that change the topology of DNA. DNA Topology starts with a basic account of DNA structure before going on to cover DNA supercoiling, the definitions and physical meanings of linking number, twist, and writhe, and the free energy associated with supercoiling. It then considers the rather more complex description of DNA lying on a curved surface and its application to the nucleosome, followed by the phenomena of DNA knotting and catenation
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∙ 16y ago
DNA topology has applications in DNA replication, transcription, and recombination processes. It is also important in the packaging and organization of DNA within cells. Studying DNA topology helps researchers understand how DNA interacts with proteins and other molecules, which can ultimately aid in the development of new drugs and therapies.
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What if we could see the individual nucleotide sequences of DNA?
You can see the nucleotide sequences in the DNA. It is called as DNA finger printing. It has got many applications in molecular biology.
When human DNA is spliced into bacterial DNA what is the new DNA called?
The resulting new DNA is called recombinant DNA. This occurs when DNA from different sources is combined to create a new DNA sequence, often in the context of genetic engineering or biotechnology applications.
What is the result after isolating DNA?
After isolating DNA, you have obtained a purified sample of DNA that can be used for various downstream applications such as PCR, DNA sequencing, genetic testing, and cloning. This purified DNA can provide valuable information about an organism's genetic makeup, structure, and function.
What is the purpose of Trichloroacetic acid in DNA extraction?
Trichloroacetic acid is used in DNA extraction to precipitate proteins and other contaminants from the DNA solution. This helps to separate the DNA from other cellular components, making it easier to isolate and purify the DNA for downstream applications.
What is the purpose of incubation in DNA extraction?
Incubation in DNA extraction allows the DNA to be released from cells by breaking down cell membranes and proteins. This process helps separate the DNA from other cellular components, making it easier to isolate and purify the DNA for downstream applications such as PCR or sequencing.
Where can one find information on tree topology?
You can find information on tree topology in networking textbooks, online resources such as websites, forums, and tutorials, and through professional courses or certifications in networking. Additionally, attending networking conferences or webinars can also provide insights into tree topology and its applications in networking.
Which list includes only end system components of a topology diagram?
MAC address, network applications, IP address
What math category is Optical illusions?
Optical illusions may fall under the applications of Geometry, Topology and Graph Theory.
What topology is a passive topology?
Ring topology is the passive topology in computer networks
What is physical layout of nodes on a network that is known as a network's?
Topology
What are the five types of network topology?
1.bus topology, 2.ring topology, 3.mesh topology, 4.star topology, 5.hybrid topology
What are the types of hybrid network?
Ring Topology, Mesh Topology, Bus Topology, Star Topology
What are some topologies?
star topology,bus topology,ring topology,mesh topology etc...
What is the logical topology for mesh topology?
topology is function of x..........then the family of x belong to topology
How many principal network topologies?
1mesh topology 2 star topology 3bus topology 4ring topology 5tree topology
Which topology has no termination?
Ring Topology How to run Ring topology
Bus topology is the most popular topology justify?
Bus topology is the most popular topology. Justify.
