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Unwinding proteins

unwinding proteins

enzymes that uncoil the dNA allowing recombination events to occur.


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what is the difference between promoter and enhancer

... genes that help in transcription which eventually will lead to produce proteins, the core promoter. This is a sequence of dna bases which are located ... or prinbow box in prokaryotes, which initiates the transcription by unwinding the DNA. Apart from the basal promoter, there are unique upstream ...

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by genetherapy
Wed Mar 14, 2012 4:22 pm
 
Forum: Molecular Biology
Topic: what is the difference between promoter and enhancer
Replies: 3
Views: 4979

DNA replication?

... to append nucleotides to some other chain. Thus the order would be 1) unwinding DNA (helicase, topoisomerases, SSB proteins etc) 2) synthesis of primer (RNA Pol) 3) synthesis of DNA (DNA Pol) 4) removal of ...

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by JackBean
Wed Jan 25, 2012 12:45 pm
 
Forum: Cell Biology
Topic: DNA replication?
Replies: 8
Views: 4419

PCR?

DUring DNA replications there are many proteins, some of them are unwinding the DNA. But you don't want to put many proteins in the tube (it would be expensive and yet ...

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by JackBean
Fri Apr 16, 2010 7:42 am
 
Forum: Genetics
Topic: PCR?
Replies: 1
Views: 673

Miraculous finding: The Concordance of Ezekiel's Vision with

... coupling the hydrolysis of deoxynucleoside triphosphate (dNTP) catalyze unwinding of duplex DNA to generate single-stranded templates. In these reactions, ... A, T, C and G. The “wheels” corresponds to the NTP-driven ring-shaped proteins DNA, nucleotides and dNTP cannot function without preexisting ...

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by Dongsheng Zhang
Tue Nov 21, 2006 6:48 pm
 
Forum: Cell Biology
Topic: Miraculous finding: The Concordance of Ezekiel's Vision with
Replies: 0
Views: 9117

i can help u

... bidirectional from the origin of replication.To begin DNA replication, unwinding enzymes called DNA helicases cause the two parent DNA strands to ... forks are the actual site of DNA copying. Helix destabilizing proteins bind to the single-stranded regions so the two strands do not rejoin. ...

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by ginny
Tue Jul 19, 2005 12:08 am
 
Forum: Genetics
Topic: Hydrogen bonds
Replies: 7
Views: 13531


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