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. 2014 Aug;141(15):2984–2992. doi: 10.1242/dev.109827

Fig. 1.

Fig. 1.

Slmb is required for the localisation of oskar mRNA. (A-C) GFP-Stau localisation in wild-type (A) and slmb9H4-17 Drosophila germline clones (B,C). GFP-Stau localises to the middle of most slmb mutant oocytes (B), but sometimes appears to be falling off from the posterior cortex (C). (D) The quantification of Stau localisation in stage 9-11 oocytes in: (1) w (WT); (2) slmb9H4-17 germline clone (9H4); (3) slmb8A6-5 germline clone (8A6); (4) hs-Slmb; slmb8/slmb9H4-17 (9H4/8); and (5) nanos-Gal4VP16; UASGFP-Slmb; hs-Slmb, slmb8/slmb9H4-17 (GFPSlmb;9H4/8). (E-G) In situ hybridisations for oskar (osk) mRNA. osk mRNA (red) localises to the posterior of wild-type oocytes (E), but is found in the middle (F) or extending from the posterior (G) of slmb9H4-17 germline clone oocytes. (H) Example of the variable Stau localisation phenotype of hs-Slmb, slmb8/slmb9H4-17. (I) Molecular characterisation of slmb alleles. slmb9H4-17 contains a nonsense mutation at amino acid 167. slmb8A6-5 has an alanine-to-valine substitution at amino acid 429. The F-box domain and the WD40 repeats of Slmb are shown.