Dictionary » A » Alterations



1. A change.

2. A changing; a making different.

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Bio Research Paper Writing

... to immunosupression (DNA-damage-response). Persistent viral infection induced immune senescence act on every biochemical which in turn results in alterations in immune function at the cellular level. One key factor of immune senescence at the cellular level is overpopulation of old cells in senescence ...

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by NathanielZhu
Thu Apr 04, 2013 2:25 am
Forum: General Discussion
Topic: Bio Research Paper Writing
Replies: 3
Views: 18488

Apoptosis in the substantia nigra

Morphological and biochemical alterations have been described in neurons of the aged human brain. However, the cell death process associated with neuronal senescence remains to be elucidated. Apoptosis and autophagic degeneration, two modes ...

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by MarkHolland
Sat Mar 30, 2013 3:03 pm
Forum: Cell Biology
Topic: Apoptosis in the substantia nigra
Replies: 1
Views: 3339

Sources of bacteria in agar?

... in yoghurt, what other sources might the bacteria come from? Which agar could I use so that I only have lactic acid bacteria growing (or what alterations can I make) ? Many thanks!

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by ilovebiology77
Sun Feb 26, 2012 12:25 am
Forum: Microbiology
Topic: Sources of bacteria in agar?
Replies: 1
Views: 793

Creation of species through programmed evolution

... All these processes, which biologists regard as random ‘errors’ or ‘mistakes’ are in fact bioprogram-driven functions to bring about the required alterations in bioinformation content stored on chromosomes, which reflect as sectional changes in chromosome organization. Origin of biological information ...

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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: 14268

Re: Theories - Origin of Life

... any evolutionary process have to take account of? Again lets not speculate Here is some interesting information of immune system response to gene alterations from the Stanford School of Medicine. How does HGT invade a cell without the immune system responding to prevent? http://med.stanford.edu/news_releases/2005/november/sea-squirt.html ...

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by scottie
Tue Jan 17, 2012 11:04 pm
Forum: Evolution
Topic: Theories - Origin of Life
Replies: 563
Views: 1128329
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