I have few hundreds of differentially expressed genes from a RNA-seq experiment done on rice. The genes are in RAP ID which can be converted to MSU IDs through online tools. Is there a online database having a tool where the entire list can be pasted/imported to find not only the gene annotations and predicted functions, but also the orthologs in other desired species, example Arabidopsis or maize? There are tools to find those orthologs of individual genes but not the entire list in bulk. Please let me know.

Thanks in advance,

Sachin