FIGURE

Fig. 3

ID
ZDB-FIG-160210-3
Publication
Wong et al., 2015 - Production of reproductively sterile fish by a non-transgenic gene silencing technology
Other Figures
All Figure Page
Back to All Figure Page
Fig. 3

Zebrafish dnd-MO-Vivo induced sterility in zebrafish.

Embryos initially treated with 60 or 40 µM of dnd-MO-Vivo developed into male-like adults. (A) No difference in appearance or overall size was observed between treated adult fish and control males. (B) No significant difference in body-weight (Mean ± SD) of 3-month-old fish (N = 12 by random sampling) was noted among dnd-MO-Vivo treated fish and control males (Data that share the same letter are not significantly different from each other). Examination of gonadal tissue showing (C) a fully-developed testis of a control male fish, (D) a fully-developed ovary of a control female fish, (E) the gonads of dnd-MO-Vivo treated fish that developed into a thin filament-like tissue. Photomicrographs (FH) show (F) advanced spermatogenesis in the testis of a control male fish, (G) a well-developed ovary of a control female fish with oocytes at advanced stages of gametogenesis, (H) the gonad of dnd-MO-Vivo treated fish appears to be under-developed and surrounded with a large amount of adipocytes, without advanced gonadal structure or germ cells. Scale bar: white = 200 µm, black = 20 µm.

Expression Data

Expression Detail
Antibody Labeling
Phenotype Data
Fish:
Knockdown Reagent:
Observed In:
Stage: Adult

Phenotype Detail
Acknowledgments
This image is the copyrighted work of the attributed author or publisher, and ZFIN has permission only to display this image to its users. Additional permissions should be obtained from the applicable author or publisher of the image. Full text @ Sci. Rep.