Dictionary » R » Rearrangement

Rearrangement

rearrangement

A restructuring; e.g., in a molecule.

Amadori rearrangement, a rearrangement that occurs in cross-linking reactions seen in collagen and in protein glycosylations; e.g., conversion of n-glycosides of aldoses to N-glycosides of the corresponding ketoses.


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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 ...

See entire post
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

... 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. Yes, in sticklebacks , and they make this suggestion based on two previous examples. ...

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by AstraSequi
Tue Mar 27, 2012 2:41 am
 
Forum: Evolution
Topic: Theories - Origin of Life
Replies: 562
Views: 929043

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: 929043

Creation of species through programmed evolution

... replication, translocation, crossing over (recombination), etc. These phenomena lead to alteration of the biosoftware (biological information) via rearrangement of the biomemetic sectors on the chromosome. All these processes, which biologists regard as random ‘errors’ or ‘mistakes’ are in fact ...

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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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