Again, like the problems with figuring out the genes and gene expression, the simple aspect of gestation will also likely produce uplifted, intelligent animals that may be deformed and doomed to suffer.
Thinking of contingency plans rather than blueprints, in my opinion, makes it easier to add the influence of environment into the understanding of gene expression.
For example, if a yeast cell was genetically modified to include a particular gene, this technique would allow the expression of that gene to come under precise control.
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Rudolf Jaenisch. (Applause.) The 2010 National Medal of Science to Rudolph Jaenisch, Whitehead Institute for Biomedical Research and Massachusetts Institute of Technology, for improving our understanding of epigenetic regulation of gene expression, the biological mechanisms that affect how genetic information is variably expressed.
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Then we looked for any spikes, any differences, in the expression pattern from one gene to another.
Finally, the team investigated the mechanisms behind these differences in gene expression.
In order to ensure that this gene expression is properly regulated, the researchers also introduced a different molecule into the yeast.
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The Rosetta purchase gave Merck expertise in figuring out exactly which genes the body is reading--a technology called gene-expression profiling.
During the first of these, I worked on various aspects of gene expression and regulation in viruses and mammalian cells.
Merck (nyse: MRK - news - people ), the world's third-largest drug company, is using gene expression arrays, also known as DNA chips, to keep clinical duds from reaching expensive animal or human trials.
Eugenol, like other antidepressants, increases expression of brain-derived neurotrophic factor (BDNF) gene in the hippocampus, which is necessary for an antidepressant to exhibit its activity.
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