[Retracted] Mutation Detection and Functional Analysis of MSX1, PAX9, AXIN2, and BMP in Nonsyndromic Congenital Missing Teeth Based on Intelligent Image Detection

Table 2

Relationship between genotype and edentulous interval.

Genotype	Front teeth	Back teeth
MSX1 mutation	4	2
PAX9 mutation	8	7
Both genes have mutations	11	5
Without	1	1