- Gene Piezo2 piezo-type mechanosensitive ion channel component 2 Fam38b Piezo2 9030411M15Rik|Fam38b|9430028L06Rik|Piezo2|Fam38b2 O Fam38b2 9030411M15Rik MGI:1918781 http://identifiers.org/mgd/MGI:1918781 protein coding gene 9430028L06Rik genetic mapping