You can use Gene ID (e.g. MS.gene000001, MsG0080047781.01, Msa0000010, MsaG000010)

Search for functional annotation information of one's gene (e.g. K16750, GO:0006508, PF00069, XP_003599114.1, Q9ZVN2, G7IX76 ).

Search for information on gene families (e.g. WRKY, PHD, STE_STE11 ).

Search one gene's direct network neighbors from protein interaction network or gene co-expression network using Gene ID (e.g. MS.gene049133, MS.gene057768 ).