which function returns numeric values for genes id how to convert a genes symbol to entrez id why is chrna error what type of symbol is chrna what is the error when mapping a sequence to entrezids convert gene symbols to entrez data what is error when converting genes to entrez ids convert genes to entrezid where is chrna in my clustnum converting genes to entrez why is clustNum false when mapping a symbol to an entrez id why do i get an error while mapping genes to entrez ids what is the syntax for converting genes to entrez id which num does chrna mean when selecting the method for the function - unlist? converting synthesies to entrez id code what is the error when mapping the chromosome to entrez id what would be an error in mapping genes to entrez ids what is the error when mapping a symbol to an entrez when mapping a symbol to an entrez id, what is the error message