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Dna rearrangement

Dna rearrangement

(Science: molecular biology) Wholesale movement of sequences from one position to another in dna, such as occur somatically, for example in the generation of antibody diversity.


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Newbie question about the first life

... from its environment by a primitive boundary, but what led to this was not any entirely chemical process but "physical chemistry", a rearrangement of elements involving both chemical and merely physical interactions, as in the formation of "colloidal" droplets in water where ...

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by Anonymous99
Tue Feb 25, 2014 1:34 pm
 
Forum: Molecular Biology
Topic: Newbie question about the first life
Replies: 14
Views: 10516

Newbie question about the first life

... from its environment by a primitive boundary, but what led to this was not any entirely chemical process but "physical chemistry", a rearrangement of elements involving both chemical and merely physical interactions, as in the formation of "colloidal" droplets in water where ...

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by piscilactovegetarian
Tue Feb 25, 2014 10:21 am
 
Forum: Molecular Biology
Topic: Newbie question about the first life
Replies: 14
Views: 10516

Theories - Origin of Life

... and this reproductive isolation is always associated with chromosomal rearrangements and environment independent genetic incompatibilities. Yes, ... process that changes the genetic information in the genome, including DNA insertions, deletions and rearrangements. And as already discussed ‒ ...

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by AstraSequi
Tue Mar 27, 2012 2:41 am
 
Forum: Evolution
Topic: Theories - Origin of Life
Replies: 562
Views: 929032

Re: Theories - Origin of Life

... stages, with the final one being the complete reproductive isolation, and this reproductive isolation is always associated with chromosomal rearrangements and environment independent genetic incompatibilities. The paper then goes on to examine these 4 stages in connection with the stickleback. ...

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by scottie
Tue Mar 13, 2012 3:12 pm
 
Forum: Evolution
Topic: Theories - Origin of Life
Replies: 562
Views: 929032

Creation of species through programmed evolution

... has both hardware (constituted by chemical structures including DNA) and software, the nonphysical biosoftware or bioprogram (divine rooh ... lead to alteration of the biosoftware (biological information) via rearrangement of the biomemetic sectors on the chromosome. All these processes, ...

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by PAWahid
Mon Jan 23, 2012 3:27 pm
 
Forum: Evolution
Topic: Creation of species through programmed evolution
Replies: 15
Views: 11152
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