Comparative molecular genetics research

Change affects not only methodological aspects of laboratory work but equipment requirements as well. For example, thermal cyclers are a necessity in molecular laboratories today but were unheard of before the advent of PCR. PCR technology has also made it possible to do a good deal of comparative molecular work without the aid of ultracentrifuges or steam sterilizers, items that are expensive but irreplaceable components of a standard molecular genetics laboratory. Clearly, it behooves die researcher... 

However, although external morphological aspects of the development of some of these viruses have been studied comparatively thoroughly, research into the molecular genetics and molecular mechanisms of morphogenesis is still very limited. As regards the level of complexity and, consequently, the volume of genetic... 

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