You will need to align your collection of genes to the genomic
assemblies you are interested in. Then to view them, the input
resources you'll need will depend on the viewer you are trying to
use. The viewer I am most familiar with is IGV, which can take a bam
file from an alignment, and the reference used in that alignment, and
then will display your queries piling on that reference (such as reads
aligning to an assembly consensus). But other viewers may have other
requirements.