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|Institutional Source||Beutler Lab|
|Gene Name||doublesex and mab-3 related transcription factor 2|
|Is this an essential gene?||Essential (E-score: 1.000)|
|Stock #||R3109 (G1)|
|Chromosomal Location||25672420-25679010 bp(+) (GRCm38)|
|Type of Mutation||missense|
|DNA Base Change (assembly)||C to A at 25677691 bp|
|Amino Acid Change||Threonine to Asparagine at position 218 (T218N)|
|Ref Sequence||ENSEMBL: ENSMUSP00000059654 (fasta)|
|Gene Model||predicted gene model for transcript(s): [ENSMUST00000053068]|
|Predicted Effect||probably benign
AA Change: T218N
PolyPhen 2 Score 0.008 (Sensitivity: 0.96; Specificity: 0.76)
AA Change: T218N
|Meta Mutation Damage Score||0.1480|
|Coding Region Coverage||
|Validation Efficiency||100% (33/33)|
FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene belongs to the DMRT gene family, sharing a DM DNA-binding domain with Drosophila 'doublesex' (dsx) and C. elegans mab3, genes involved in sex determination in these organisms. Also, this gene is located in a region of the human genome (chromosome 9p24.3) associated with gonadal dysgenesis and XY sex reversal. Hence this gene is one of the candidates for sex-determining gene(s) on chr 9. [provided by RefSeq, Apr 2010]
PHENOTYPE: Mice homozygous for disruptions in this gene display perinatal lethality due to breathing difficulties, multiple axial skeletal defects including kinked tails and rib and vertebral malformations, and abnormal somite organization. [provided by MGI curators]
|Allele List at MGI|
|Other mutations in this stock||
|Other mutations in Dmrt2||
(F):5'- CGGAAGCTACCATATGGGAAC -3'
(R):5'- TTGTAGGAACTGTACTCGGGTC -3'
(F):5'- CGGAAGCTACCATATGGGAACTATTC -3'
(R):5'- TCCAGGCACCATACGGTTG -3'