dna helicase | Helicase

Keyword	CPC	PCC	Volume	Score	Length of keyword
dna helicase	1.55	0.9	9744	77	12
dna	1.47	0.1	8489	26	3
helicase	1.76	0.2	7529	48	8

Keyword	CPC	PCC	Volume	Score
dna helicase	0.56	0.7	849	78
dna helicase function	0.59	0.9	7335	76
dna helicase definition	1.54	0.8	8486	80
dna helicase definition biology	0.68	0.8	6960	71
dna helicase structure	0.68	0.9	8354	58
dna helicase role	0.2	0.7	8878	67
dna helicase activity	0.67	0.1	305	22
dna helicase ii	0.84	0.8	7323	90
dna helicase replication role	0.62	0.7	4541	36
dna helicase replication of dna	0.95	0.4	783	63
dna helicase vs rna polymerase	0.97	0.9	4750	33
dna helicase vs topoisomerase	1.21	0.2	4390	15
dna helicase definition biology simple	0.3	0.2	9868	34
dna helicase and dna polymerase	0.48	0.1	3127	8
helicase in dna replication	1.67	0.1	9747	54
helicase function in dna replication	1.79	0.9	4111	30
what type of biological molecule dna helicase	0.25	0.9	4603	15
what is dna helicase	1.49	0.2	6658	79
what does dna helicase do	1.97	0.4	1783	5
what does helicase do in dna replication	1.35	0.5	4391	54

Search Results related to dna helicase on Search Engine

Helicase - Wikipedia
wikipedia.org:443

https://en.wikipedia.org:443/wiki/Helicase

WEBHelicase is an essential component of cellular mechanisms that ensures accurate DNA replication and maintenance of genetic information. DNA helicase catalyzes regression. RecG and the enzyme PriA work together to rewind duplex DNA, creating a …

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Special Issue: DNA Helicases: Mechanisms, Biological …
nih.gov:443

https://www.ncbi.nlm.nih.gov:443/pmc/articles/PMC8000711/

WEBMar 1, 2021 · DNA helicases not only play essential roles in replication, DNA repair, and recombination, but they also influence gene expression and chromosome structure and act to resolve dynamic DNA structures that pose a source of genomic instability.

DA: 74 PA: 82 MOZ Rank: 61

helicase | Learn Science at Scitable - Nature
nature.com:443

https://www.nature.com:443/scitable/definition/helicase-307/

WEBDNA helicases are essential during DNA replication because they separate double-stranded DNA into single strands allowing each strand to be copied. During DNA replication, DNA helicases...

DA: 11 PA: 59 MOZ Rank: 43

DNA Helicases- Definition, Structure, Types, Functions, Examples
microbenotes.com:443

https://microbenotes.com:443/dna-helicases/

WEBMay 17, 2022 · DNA helicases are ubiquitous enzymes found in all domains of life and associated with nucleic acid metabolisms such as DNA replication, transcription, translation, DNA repairing, recombination, ribosome biogenesis, and decay. DNA helicase was discovered first in E. coli in 1976.

DA: 18 PA: 42 MOZ Rank: 53

Molecular mechanism of DNA replication - Khan Academy
khanacademy.org:443

https://www.khanacademy.org:443/science/ap-biology/gene-expression-and-regulation/replication/a/molecular-mechanism-of-dna-replication

WEBHelicase unwinds the helix, and single-strand binding proteins prevent the helix from re-forming. Topoisomerase prevents the DNA from getting too tightly coiled ahead of the replication fork. DNA primase forms an RNA primer, and DNA polymerase extends the DNA strand from the RNA primer. DNA synthesis occurs only in the 5' to 3' direction.

DA: 24 PA: 36 MOZ Rank: 17

Prokaryotic and eukaryotic DNA helicases - PMC - National …
nih.gov:443

https://www.ncbi.nlm.nih.gov:443/pmc/articles/PMC7164108/

WEBApr 19, 2004 · DNA helicases are ubiquitous molecular motor proteins which harness the chemical free energy of ATP hydrolysis to catalyze the unwinding of energetically stable duplex DNA, and thus play important roles in nearly all aspects of nucleic acid metabolism, including replication, repair, recombination, and transcription.

DA: 6 PA: 98 MOZ Rank: 52

History of DNA Helicases - PMC - National Center for …
nih.gov:443

https://www.ncbi.nlm.nih.gov:443/pmc/articles/PMC7140857/

WEBFeb 27, 2020 · The association of helicase mutations with various cancers, as well as hereditary diseases with a cancer predisposition, is believed to reflect the vast and important roles of DNA helicases in DNA repair, maintenance of genomic stability, and cellular checkpoint responses important for chromosomal stability.

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The mechanism of DNA unwinding by the eukaryotic replicative helicase
nature.com:443

https://www.nature.com:443/articles/s41467-019-09896-2

WEBMay 14, 2019 · To provide templates for synthesis, DNA strands are first separated by NTP hydrolysing helicase proteins, invariably forming a toroidal complex 1, a mechanism common across all domains of life.

DA: 2 PA: 66 MOZ Rank: 99

Helicases: an overview - PubMed
nih.gov:443

https://pubmed.ncbi.nlm.nih.gov:443/20225138/

WEBDNA Helicases. RNA Helicases. Helicases are essential enzymes involved in all aspects of nucleic acid metabolism including DNA replication, repair, recombination, transcription, ribosome biogenesis and RNA processing, translation, and decay. They occur in vivo as part of molecular complexes that include the components required f …

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The ring-shaped hexameric helicases that function at DNA ... - Nature
nature.com:443

https://www.nature.com:443/articles/s41594-018-0024-x

WEBJan 29, 2018 · DNA replication requires separation of genomic duplex DNA strands, an operation that is performed by a hexameric ring-shaped helicase in all domains of life. The structures and...

DA: 55 PA: 97 MOZ Rank: 88