The Bibliography section provides links to articles about these genes and their homologs.
Another way to find gene information in NCBI is using GeneSensor. Whenever you type something that looks like a gene name into PubMed, a box will appear at the top of the search results suggestions various links to gene information.
Related articles in PubMed are divided into two categories:
Click on the links at the bottom of this section to open a list of these references in PubMed.
GeneRIFs (Gene References into functions) contain links to articles that contain information about the gene's function. These exclude information about protein/protein interactions, which are found in the Interactions section.
These links are hand curated by humans, including users like you! See this link to see how to add a link to GeneRIFs.