A Step Closer to Designing New Organisms Friday, July 6, 2007
Posted by h3nry in evolution, gene flow, genetic engineering, genetics, genome, horizontal gene transfer, moral issues, organisms, science, science experiment.add a comment
Can humans one day achieve the unthinkable of “playing god” in designing and making new organisms to solve problems?
In this fascinating article, it is reported that scientists have been able to transfer an entire genome - not just a few genes - from one microbe to another, thus making the latter like the original donor.
It is known that in nature individual gene transfers occur. This takes in the forms of gene flow and horizontal gene transfer. The former is the mechanism of exchange of genes between populations, usually between the same species; and the latter is the process of transfer of genes between organisms that do not have hereditary relationship.
It follows that in genetic engineering, genes are transferred so that organisms can develop desired traits:
Video of Fellow Science Bloggers Friday, July 6, 2007
Posted by h3nry in Blogs, Larry Moran, Tara Smith, Toronto, bacteria, bloggers, evolution, microbiology, science, scientists, video.add a comment
This is a video of some of the more well-known science professors in the blogosphere! In the video they are apparently gathering in Toronto for a microbiology conference. I subscribe to Professor Moran’s Sandwalk and Tara Smith’s Aetiology blogs. Good to be able to see and hear them instead of reading their writings!
Courtesy of Sandwalk.
Seems like I am on a roll lately, stumbling upon a number of videos.
