Evolving notes, images and sounds by Luis Apiolaza

Category: genetically modified (Page 2 of 2)

Ordinal logistic GM pigs

This week another ‘scary GMO cause disease’ story was doing the rounds in internet: A long-term toxicology study on pigs fed a combined genetically modified (GM) soy and GM maize diet. Andrew Kniss, a non-smokable weeds expert, mentioned in Twitter that the statistical analyses in the study appeared to be kind of dodgy.

Curious, I decided to have a quick look and I was surprised, first, by the points the authors decide to highlight in their results, second, by the pictures and captioning used in the article and, last, by the way of running the analysis. As I’m in the middle of marking assignments and exams I’ll only have a quick go at part of the analysis. As I see it, the problem can be described as ‘there is a bunch of pigs who were fed either non-GM feed or GM feed. After some time (approximately 23 weeks) they were killed and went through a CSI-like autopsy’, where part of the exam involved the following process:

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On the destruction of a trial of genetically modified pines

The media in New Zealand briefly covered the destruction of a trial with genetically modified pines (Pinus radiata D. Don, vulgar name Radiata pine, Monterey pine) near Rotorua. This is not the first time that Luddites destroy a trial, ignoring that they have been established following regulations from the Environmental Protection Agency. Most people have discussed this pseudo-religious vandalism either from the wasting resources (money, more importantly time, delays on publication for scientists, etc) or from the criminal activity points of view.

I will discuss something slightly different, when would we plant genetically modified trees?
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