Table 1. Requirement of JAK-STAT activity.
|
Testis |
Ovary |
Midgut |
|
---|---|---|---|---|
Homeostasis | Regeneration | |||
GSC/ISC |
yes |
yes |
? |
yes |
CySC/ESC |
? |
(yes) |
n.a. |
|
FSC | n.a. | yes | n.a. |
Overview of the requirement of JAK-STAT signaling for the different cell lineages in the three Drosophila stem cell systems discussed in this review. n.a., not applicable. Brackets indicate implicated requirement. Question marks indicate controversial or missing evidence. See text for details.