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Table 1 Expression pattern of GJB2 and TMPRSS3 genes

From: Overinterpretation of high throughput sequencing data in medical genetics: first evidence against TMPRSS3/GJB2 digenic inheritance of hearing loss

Inner ear structure

GJB2 expression

TMPRSS3 expression

Rodents [22]

Human [9]

Rodents [23, 24]

Human [10]

Inner hair cells

+

+

Outer hair cells

±

+

Interdental cells

+

N/A

+

N/A

Spiral limbus

+

N/A

N/A

Inner sulcus cells

+

N/A

+

N/A

Inner pillar cells

+

+

Outer pillar cells

+

+

+

Deiter’s cells

+

+

+

+

Hensen cells

+

+

+

N/A

Claudius cells

+

+

+

N/A

External sulcus cells

+

N/A

+

N/A

Stria vascularis

+

+

+

±

Spiral ligament

+

+

N/A

Spiral ganglion

+

+

±

  1. −, no expression detected; +, detected expression; ±, inconsistent expression data; N/A, no data available