Generally gene information are reported in GTF/GFF format.
More details in these links: http://www.ensembl.org/info/website/upload/gff.html ,
http://mblab.wustl.edu/GTF22.html
But, there is often a need to mine the specific data (mainly features and attributes of these features) and represent in a more clear format which can be used with R, excel. How to do this?
This seemed to me more a question with an answer from OP than a tutorial, so I edited the post.