Given the high intake of coffee as a beverage worldwide, there has been extensive research on the underlying genetics of its consumption. This particular scientific study non-additive genetic models with the aim of discovering new data about the genetic variants that may or may not drive the consumption of caffeinated beverages. The news article accurately covers what is contained in the scientific study on why some people prefer coffee while others don’t.
The aim of the research was to find out if the non-addictive effects of caffeine so as to verify whether genes are affecting the beverage consumption under certain genetic models ( Pirastu, 2016). The news article reports on the hypothesis of the scientific study. The article’s reference to the study’s hypothesis is also correct.
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The scientists conducted genome-wide research investigating non-additive effects on 2 distinct populations. Field interviews were done, and the number of coffee cups consumed per day measured. The test is described by the news item in the article briefly. It elaborates how the gene referred to as PDSS2 contributes to how people metabolize coffee differently ( Higgins, 2016). The current news article also describes the experiment, the isolated Italian populations used, how genes were compared, and the amount of caffeine taken.
The researchers were able to establish an association between the rate of coffee consumption and the PDSS2 gene. The findings of the scientific study are reported in the current news item. It shows how researchers revealed that individuals with greater expression of the PDSS2 gene drank less coffee. The news article also adds other details on coffee consumption culture though not related to the scientific study.
The newspaper article’s flow of ideas is similar to the scientific report released by the researchers. The news reporter does a good job of covering the research process of the scientific study. The news article is accurate in reporting the findings of the scientific study. It also uses language that understandable to everyone.
References
Higgins, M. (2016, August 27) Science says this is why you hate coffee. Retrieved from
https://www.yahoo.com/news/science-says-why-hate-coffee-141434203.html
Pirastu, N. (2016). Non-additive genome-wide association
scan reveals a new gene associated with habitual coffee consumption. Sci Rep. Retrieved from https://www.nature.com/articles/srep31590
