refseq indexes
{"collection": "gene", "fields": {"mirna.accession": 1}, "options": {"background": true}}
+{"collection": "refseq", "fields": {"id": 1}, "options": {"background": true}}
+{"collection": "refseq", "fields": {"name": 1}, "options": {"background": true}}
+{"collection": "refseq", "fields": {"biotype": 1}, "options": {"background": true}}
+{"collection": "refseq", "fields": {"_chunkIds": 1}, "options": {"background": true}}
+{"collection": "refseq", "fields": {"chromosome": 1, "start": 1, "end": 1}, "options": {"background": true}}
+{"collection": "refseq", "fields": {"transcripts.biotype": 1}, "options": {"background": true}}
+{"collection": "refseq", "fields": {"transcripts.chromosome": 1, "start": 1, "end": 1}, "options": {"background": true}}
+{"collection": "refseq", "fields": {"transcripts.supportLevel": 1}, "options": {"background": true}}
+{"collection": "refseq", "fields": {"transcripts.xrefs.id": 1}, "options": {"background": true}}
+{"collection": "refseq", "fields": {"transcripts.exons.id": 1}, "options": {"background": true}}
+{"collection": "refseq", "fields": {"transcripts.exons.chromosome": 1}, "options": {"background": true}}
+
+
{"collection": "protein", "fields": {"accession": 1}, "options": {"background": true}}
{"collection": "protein", "fields": {"name": 1}, "options": {"background": true}}
{"collection": "protein", "fields": {"protein.recommendedName.fullName.value": 1}, "options": {"background": true}}
