Figure 4. Photoreceptor neurons, but not glia, induce LD accumulation cell non-autonomously.
A) a–c, Nile Red stains show that neuronal knockdown (elav-GAL4) of Marf, Aats-met, and ND42 result in LD accumulation in the glia. d–f, Glial (54C-GAL4) knockdown of Marf, Aats-met, and ND42 does not result in LD accumulation. B) Quantification of A. C) a,e, Control (white) do not exhibit LD accumulation. b–d, Overexpression of JNK, JNKK and SREBP in the neurons (elav-GAL4) leads to LD accumulation in the glia. e–h, However, overexpression of JNK, JNKK and SREBP in the glia (54C-GAL4) does not result in LD accumulation. D) Quantification of LD abundance. Data are represented as mean ± SEM. See also Figure S5.