Should We Dump the Word “Gene”?

Whenever one discusses the underlying genetic influences on human behavior, one is opening themselves up to being labelled a determinist.  Part of the reason for that is a total missunderstanding of what the word “gene” actually means (not to mention the lack of understanding of the difference between a genotype and a phenotype).  But, it isn’t just the public that takes issue with the word “gene”.  So do some biologists, not least of which are geneticists.

John Hawks goes into the discussion here, but in the end he favors keeping the word around.

So in my view, “gene” is only problematic if we insist on confusing distinct biological processes. It is defined by transmission contrasts, in a Mendelian sense; it corresponds often (but perhaps not exclusively) with delimited DNA sequences, and it cannot by itself describe more complex functional properties such as methylation and epigenetic interactions.

“gene” means different things in these contexts, and obviously must include many distinct kinds of DNA configurations, from coding regions, to regulatory elements, to conserved noncoding segments. Since “allele” is extended even more broadly (any variant site qualifies), I don’t think “gene” is the problem here.

Advertisements

2 responses to “Should We Dump the Word “Gene”?

  1. Sounds like much ad about nothing. Gene is a segment of DNA which encodes a particular protein. It’s a good way to divide the genome and study what it does and how. Where the word comes from at this point is irrelevant.

  2. Wassup???

    I’ve been passive on this forum for a while now, so here goes my first post! a great site I’ve found for Free Mobile Applications etc. is Esnips.com I’ve found everything on my list…

    let me know what you think!, Hope this helps 😉

    Cheers

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s