Gm38257 Gene Detail

Summary

• Symbol
  Gm38257
• Name
  predicted gene, 38257

• Feature Type
  unclassified gene
• IDs
  MGI:5611485
• Alliance
  genome feature page

Location &
Maps

• Sequence Map
  Chr2:15061524-15064284 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
  150 from dbSNP Build 142
• Strain Annotations
  19

Strain	Gene Model ID	Feature Type	Coordinates
C57BL/6J	MGI_C57BL6J_5611485	unclassified gene	Chr2:15061524-15064284 (+)
129S1/SvImJ	ENSMUSG00200042513	unclassified gene	Chr2:11991916-11994676 (+)
A/J	ENSMUSG00195019685	unclassified gene	Chr2:12083924-12086684 (+)
AKR/J	ENSMUSG00220013810	unclassified gene	Chr2:12054415-12057175 (+)
BALB/cJ	ENSMUSG00180037476	unclassified gene	Chr2:12133434-12136194 (+)
C3H/HeJ	ENSMUSG00175023028	unclassified gene	Chr2:12082804-12085564 (+)
C57BL/6NJ	ENSMUSG00215032984	unclassified gene	Chr2:12147799-12150559 (+)
CAROLI/EiJ	MGP_CAROLIEiJ_G0000822	unclassified gene	Chr2:11645930-11648674 (+)
CAST/EiJ	ENSTCUG00005004567	unclassified gene	Chr2:11939873-11942636 (+)
CBA/J	ENSMUSG00210004176	unclassified gene	Chr2:12113563-12116323 (+)
DBA/2J	ENSMUSG00185040174	unclassified gene	Chr2:12028523-12031283 (+)
FVB/NJ	ENSMUSG00205014580	unclassified gene	Chr2:12002465-12005225 (+)
JF1/MsJ	ENSUMUG00000004710	unclassified gene	Chr2:12008171-12010954 (+)
LP/J	ENSMUSG00230020879	unclassified gene	Chr2:13970453-13973213 (+)
NOD/ShiLtJ	ENSMUSG00190015121	unclassified gene	Chr2:12097929-12100689 (+)
NZO/HlLtJ	ENSMUSG00225001507	unclassified gene	Chr2:21721357-21724117 (+)
PWK/PhJ	ENSLUMG00010034346	unclassified gene	Chr2:12085943-12088706 (+)
SPRET/EiJ	ENSMSPG00010015808	unclassified gene	Chr2:12349499-12352264 (+)
WSB/EiJ	ENSIUOG00005015996	unclassified gene	Chr2:12158726-12161483 (+)

Homology

• Gene Tree
  Gm38257
  

Mutations,
Alleles, and
Phenotypes

• Phenotype Summary
  6 phenotypes from 2 alleles in 2 genetic backgrounds
  1 phenotype reference
  

• All Mutations and Alleles
  2
• Endonuclease-mediated
  2
• Find Mice (IMSR)
  0 strains or lines available

Homozygous knock-out mice show reduced hippocampal neuron arborization, decreased dendritic spine number and sex-specific deficits in dendritic spine structures in neonates which are ameliorated in adults and no deficits in learning or memory are seen.

Expression

• Assay Results
  597

Tissue x Stage Matrix

• Other Mouse Links
  Expression Atlas

Sequences &
Gene Models

• All Sequences
  20

• Ensembl
  ENSMUSG00000102258 (Evidence)

Representative Sequences			Length	Strain/Species
genomic	ENSMUSG00000102258	Ensembl Gene Model | MGI Sequence Detail	2761	C57BL/6J

References

• Summaries
  All 4

  Phenotypes 1
• Earliest
  J:370382 Grinman E, et al., Activity-regulated synaptic targeting of lncRNA ADEPTR mediates structural plasticity by localizing Sptn1 and AnkB in dendrites. Sci Adv. 2021 Apr;7(16)
• Latest
  J:370383 Chanda K, et al., lncRNA ADEPTR loss-of-function elicits sex-specific behavioral and spine deficits. iScience. 2025 Aug 15;28(8):113070