text: gene gun nad the whole concept about this advice in simple form ....the best web sites ? the best web sites that cover this advice?? the helios gene gun is a new way for in vivo transformation of cells or organisms (i.e. gene therapy and genetic immunization (dna vaccination)). this gun uses biolistic ® particle bombardment where dna- or rna-coated gold particles are loaded into the gun and you pull the trigger. a low pressure helium pulse delivers the coated gold particles into virtually any target cell or tissue. the particles carry the dna so that you do not have to remove cells from tissue in order to transform the cells.you can go to the listed sources to learn more about the gene gun and u can also see a picture