Phenotype: decreased tooth number

Definition
reduction in the number of the bony structures of the upper and lower jaws used in mastication
Synonyms
reduced number of teeth,  missing teeth,  reduced tooth number
0%
of tested genes
0
significant genes
0
tested genes

IMPC Gene variants with decreased tooth number

Total number of significant genotype-phenotype associations: 7

Gene / Allele Zygosity Sex Life Stage Phenotype Parameter Phenotyping
Center
P Value
Amelx
Amelxem1(IMPC)Ccpcz
HEM Early adult absent teeth Teeth presence
Combined SHIRPA and Dysmorphology
CCP-IMG
IMPC
5.00×10-20
Amelx
Amelxem1(IMPC)Ccpcz
HOM Early adult absent teeth Teeth presence
Combined SHIRPA and Dysmorphology
CCP-IMG
IMPC
2.17×10-19
Lrrk1
Lrrk1tm1b(KOMP)Wtsi
HOM Early adult absent teeth Teeth presence
Combined SHIRPA and Dysmorphology
MRC Harwell
IMPC
6.27×10-10
Slc6a3
Slc6a3tm1b(KOMP)Wtsi
HOM Early adult absent teeth Teeth presence
Combined SHIRPA and Dysmorphology
JAX
IMPC
5.63×10-07
Evc2
Evc2em1(IMPC)Mbp
HOM Early adult absent teeth Teeth presence
Combined SHIRPA and Dysmorphology
UC Davis
IMPC
3.16×10-05
Npepps
Npeppsem1(IMPC)Hmgu
HOM Early adult absent teeth Teeth presence
Combined SHIRPA and Dysmorphology
HMGU
IMPC
3.93×10-05

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 The way we measure

 Phenotype associations stats

0.25% of tested genes with null mutations on a B6N genetic background have a phenotype association to decreased tooth number (5/1962)

0.20% females (4/1959) 0.15% males (3/1961)

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