I found genome position of Rat gene Vom2r3 ENSRNOG00000046319 differs in Ensembl and NCBI DB. Two url as below:
Vom2r3 page in NCBI
Vom2r3 page in Ensembl
The RefSeq & RGD link in Ensembl page is same as in NCBI page. Both reference genome is Rnor_6.0. However the genome location in Ensembl is quite different with NCBI
Ensembl - Chromosome 1: 396,700-409,676 forward strand
NCBI - Chromosome 1: 69007591..69016444, complement
Anyone could explain this? And which one is right or which one to prefer?