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Symbol
Name
ID
Mfn2
mitofusin 2
MGI:2442230
Phenotype annotations related to cellular
*Aspects of the system are reported to show a normal phenotype.
Darker colors indicate more annotations

Mouse Phenotypes
cellular phenotype
increased fetal cardiomyocyte apoptosis
abnormal sperm mitochondrial sheath morphology
coiled sperm flagellum
kinked sperm flagellum
oligozoospermia
teratozoospermia
abnormal sperm head morphology
abnormal sperm nucleus morphology
absent sperm head
abnormal male germ cell morphology
abnormal spermatid morphology
abnormal spermatocyte morphology
decreased male germ cell number
abnormal endoplasmic reticulum morphology
abnormal mitochondrial morphology
increased mitochondrial DNA content
abnormal neuron mitochondrial morphology
abnormal autophagy
increased male germ cell apoptosis
increased neuron apoptosis
increased testis apoptosis
abnormal cellular respiration
abnormal respiratory electron transport chain
abnormal mitochondrial ATP synthesis coupled electron transport
abnormal male germ cell physiology
abnormal mitochondrial physiology
increased mitochondrial fission
Availability Mouse Genotype
Mfn2tm1.1Balo/Mfn2tm1.1Balo
Mfn2tm1Dcc/Mfn2tm1Dcc
Mfn2tm2Dcc/Mfn2tm2Dcc
Tg(Mnx1-Mfn2*T105M,-EGFP)1Dcc/Tg(Mnx1-Mfn2*T105M,-EGFP)1Dcc
Tg(Mnx1-Mfn2*T105M,-EGFP)1Dcc/0
Mfn2em1Cya/Mfn2em1Cya
Tg(Stra8-icre)1Reb/0  (conditional)
Mfn2tm1.1Arte/Mfn2tm1.1Arte
Slc6a3tm1(cre)Lrsn/Slc6a3+  (conditional)
Mfn2tm1.1Mzhe/Mfn2tm1.1Mzhe  (conditional)
Mfn2tm1.1Mzhe/Mfn2tm1.1Mzhe
Myl2tm1(cre)Krc/Myl2+  (conditional)
Mfn2tm3Dcc/Mfn2tm3Dcc
Tg(Stra8-icre)1Reb/0  (conditional)
*
En1tm2(cre)Wrst/En1+
Mfn2tm1Dcc/Mfn2tm3Dcc  (conditional)
Mfn2tm1Dcc/Mfn2tm3Dcc  (conditional)
Mfn2tm1Dcc/Mfn2tm3Dcc
Tg(Pcp2-cre)2Mpin/0  (conditional)

Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO)
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last database update
04/23/2024
MGI 6.23
The Jackson Laboratory