{"id":13973,"date":"2024-09-25T10:05:14","date_gmt":"2024-09-25T14:05:14","guid":{"rendered":"https:\/\/ncbiinsights.ncbi.nlm.nih.gov\/?p=13973"},"modified":"2024-09-27T12:28:15","modified_gmt":"2024-09-27T16:28:15","slug":"updated-terminology-reference-genome","status":"publish","type":"post","link":"https:\/\/ncbiinsights.ncbi.nlm.nih.gov\/2024\/09\/25\/updated-terminology-reference-genome\/","title":{"rendered":"Updated Genomes Terminology! \u201cRepresentative Genome\u201d is Replaced with \u201cReference Genome\u201d"},"content":{"rendered":"

NCBI is streamlining the terminology around our reference genomes. We currently have a small set of genomes collectively called representatives and an even smaller set called references. We have slowly converged on the term reference to refer to both sets.\u00a0<\/span>\u00a0<\/span><\/p>\n

A genome is labeled reference if it is deemed to be the best available genome for the species based on assembly, annotation metrics (when available), and, in a small number of cases, curatorial review. The set of eukaryotic reference assemblies is updated continuously as new assemblies are submitted to <\/span>GenBank<\/span><\/a>. The set of prokaryotic references are recalculated three times a year.\u00a0<\/span>\u00a0<\/span><\/p>\n

Important Note:<\/span><\/b> Classification of \u201creference genome\u201d is separate from inclusion in RefSeq<\/a> \u2013 while genomes in RefSeq are preferentially used to pick the reference genome, a reference genome can also be chosen for species not included in RefSeq.\u00a0<\/span>\u00a0<\/span><\/p>\n

What\u2019s new?<\/span><\/b>\u00a0<\/span><\/h5>\n