Tyro6|Cek10|Sek4|Etk2|MDK5|HEK2 Gene Tyro6 Cek10 protein coding gene Eph receptor B3 Sek4 MGI:104770 http://identifiers.org/mgd/MGI:104770 HEK2 Ephb3 O genetic mapping Etk2 MDK5 +