Thank you so much.
How can I obtain gene symbols of these gens by R or by online tools? (Maybe you say by online converters such as BioMart I can convert GB_ACC to gene symbol. But, the problem is that in the GB_ACC column there are different formats of IDs like NM_201591(a RefSeq ID), BX100997, BC043554 (a gene bank accession number) and NR_038236.)
2 answers
Try this I think it will solve your issue


There are Bioconductor packages for most common arrays. That one appears to be some sort of agilent array, so perhaps the MmAgilentDesign026655.db package is what you need.
And after installing it, How should I use it?
See the vignette for the package
You can use the Biomart in R. https://bioconductor.org/packages/release/bioc/html/biomaRt.html
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