Fig. 7. Tec29 interacts with Src42 and Src64 in the salivary glands. (A-D) The invagination defects in Tec29^K00206 embryos (A) are enhanced by Src42A^E1 (B). In addition, phenotypes of both homozygous and heterozygous Tec29^K00206 embryos are enhanced by Src64^PI (C,D, arrow). (E-H) Disorganization of actin observed in Tec29^K00206 Src42A^E1 double mutants is not obviously more severe than Tec29^K00206 alone (E,F, circle); however, there are more cells labeled with BrdU in the Tec29^K00206Src42A^E1 compared with Tec29^K00206 (arrowhead, compare H with G).