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. 2013 Sep 12;9(9):e1003720. doi: 10.1371/journal.pgen.1003720

Figure 5. Migration defects induced by ectopic expression of hh signaling pathway genes in the mesoderm.

Figure 5

Homozygous twi-GAL4 females were mated with males homozygous for the following UAS transgenes: hmgcr, qm, gγ1, hh (on 2nd and 3rd chromosomes), hh-GFP, ttv, and shf. Purple: 7+ scattered PGCs; Green: 5–6 scattered PGCs; Red: 3–4 scattered PGCs; Blue: 0–2 scattered PGCs. hmgcr: N = 63; qm: N = 86; gγ1: N = 78; hh 2nd: N = 131; hh 3rd: N = 152; hh-GFP: N = 64; UAS-hh-N (3rd chromosome): N = 47); ttv: N = 132; shf: N = 68. Number of scattered PGCs in wild type embryos is shown in Figure 3. Bars show percentage of embryos in each category as indicated.