Blog Comments

Kinetica Online is pleased to provide direct links to commentaries from our senior editor Dr. Steven Pelech has posted on other blogs sites. Most of these comments appear on the GenomeWeb Daily Scan website, which in turn highlight interesting blogs that have been posted at numerous sites in the blogosphere since the beginning of 2010. A wide variety of topical subjects are covered ranging from the latest scientific breakthroughs, research trends, politics and career advice. The original blogs and Dr. Pelech’s comments are summarized here under the title of the original blog. Should viewers wish to add to these discussions, they should add their comments at the original blog sites.

The views expressed by Dr. Pelech do not necessarily reflect those of the other management and staff at Kinexus Bioinformatics Corporation. However, we wish to encourage healthy debate that might spur improvements in how biomedical research is supported and conducted.

Alien Life

Hold the Arsenic

Rosemary Redfield at the University of British Columbia posted a paper on ArXiv that refutes NASA astrobiologist Wolfe-Simon's conclusions that described a bacterium that seemed to grow on arsenic and incorporate it into its DNA. S. Pelech provided a summary of many problematic aspects of the Wolfe-Simon NASA study in a previous commentary in GenomeWeb's The Daily Scan (url: http://www.genomeweb.com/blog/arsenic-yes-please). Read More...