Gm55721 Gene Detail

Summary

• Symbol
  Gm55721
• Name
  predicted gene, 55721

• Feature Type
  miRNA gene
• IDs
  MGI:6847909
• Alliance
  genome feature page

Location &
Maps

• Sequence Map
  Chr2:10504777-10504894 bp, + strand

  From Ensembl annotation of GRCm39
  

• View this region in JBrowse
  

• Genome Browsers
  Ensembl | UCSC | NCBI

• Genetic Map
  Chromosome 2, Syntenic
• Mapping Data
  1 experiment

Strain
Comparison

• SNPs within 2kb
  65 from dbSNP Build 142
• Strain Annotations
  18

Strain	Gene Model ID	Feature Type	Coordinates
C57BL/6J	MGI_C57BL6J_6847909	miRNA gene	Chr2:10504777-10504894 (+)
129S1/SvImJ	ENSMUSG00200033770	miRNA gene	Chr2:7348184-7348301 (+)
A/J	ENSMUSG00195017440	miRNA gene	Chr2:7496266-7496383 (+)
AKR/J	ENSMUSG00220006277	miRNA gene	Chr2:7476684-7476801 (+)
BALB/cJ	ENSMUSG00180033107	miRNA gene	Chr2:7574174-7574291 (+)
C3H/HeJ	ENSMUSG00175018792	miRNA gene	Chr2:7491541-7491658 (+)
C57BL/6NJ	ENSMUSG00215027216	miRNA gene	Chr2:7584907-7585024 (+)
CAROLI/EiJ	no annotation
CAST/EiJ	ENSTCUG00005005175	miRNA gene	Chr2:7393450-7393567 (+)
CBA/J	ENSMUSG00210028726	miRNA gene	Chr2:7513191-7513308 (+)
DBA/2J	ENSMUSG00185013137	miRNA gene	Chr2:7466080-7466197 (+)
FVB/NJ	ENSMUSG00205037192	miRNA gene	Chr2:7434876-7434993 (+)
JF1/MsJ	ENSUMUG00000004183	miRNA gene	Chr2:7430182-7430299 (+)
LP/J	ENSMUSG00230003163	miRNA gene	Chr2:9398941-9399058 (+)
NOD/ShiLtJ	ENSMUSG00190006311	miRNA gene	Chr2:7468465-7468582 (+)
NZO/HlLtJ	ENSMUSG00225001807	miRNA gene	Chr2:17145805-17145922 (+)
PWK/PhJ	ENSLUMG00010032760	miRNA gene	Chr2:7541388-7541505 (+)
SPRET/EiJ	ENSMSPG00010030263	miRNA gene	Chr2:7582703-7582820 (+)
WSB/EiJ	ENSIUOG00005025011	miRNA gene	Chr2:7510001-7510118 (+)

Homology

• Gene Tree
  Gm55721
  

Mutations,
Alleles, and
Phenotypes

• Phenotype Summary
  5 phenotype references
  

• All Mutations and Alleles
  1
• Endonuclease-mediated
  1
• Genomic Mutations
  1 involving Gm55721
• Find Mice (IMSR)
  0 strains or lines available

Sequences &
Gene Models

• All Sequences
  20

• Ensembl
  ENSMUSG00002075272 (Evidence)

Representative Sequences			Length	Strain/Species
genomic	ENSMUSG00002075272	Ensembl Gene Model | MGI Sequence Detail	118	C57BL/6J
transcript	ENSMUST00020183335	Ensembl | MGI Sequence Detail	118	Not Applicable

References

• Summaries
  All 6

  Phenotypes 5
• Earliest
  J:254511 Inoue K, et al., The Rodent-Specific MicroRNA Cluster within the Sfmbt2 Gene Is Imprinted and Essential for Placental Development. Cell Rep. 2017 May 2;19(5):949-956
• Latest
  J:377074 Tokita S, et al., Overexpression of Placenta-Specific Noncanonical Imprinted Genes Causes Placental Enlargement in Intersubspecific Hybrid Mice. Biol Reprod. 2025 Nov 24;