http://portland.craigslist.org/mlt/cto/1106779518.html
Not feeling the love from those pics, exactly...
Not feeling the love from those pics, exactly...
Pics are Fug, but what the hell is a tranversion? Did he mean this?...
transversion refers to the substitution of a purine for a pyrimidine or vice versa. It can only be reverted by a spontaneous reversion. Because this type of mutation changes the chemical structure dramatically, the consequences of this change tend to be more severe and less common than of transitions.