Acknowledgement
The authors thank Ali Senbahce for helping animal care of the manuscript.
References
- Tanaka EM, Reddien PW. The cellular basis for animal regeneration. Dev Cell 2011;21:172-185. https://doi.org/10.1016/j.devcel.2011.06.016
- Joven A, Elewa A, Simon A. Model systems for regeneration: salamanders. Development 2019;146:dev167700. https://doi.org/10.1242/dev.167700
- Uribe MC, Mejia-Roa V. Testicular structure and germ cells morphology in salamanders. Spermatogenesis 2015;4:e988090. https://doi.org/10.4161/21565562.2014.988090
- Sever DM. Female sperm storage in amphibians. J Exp Zool 2002;292:165-179. https://doi.org/10.1002/jez.1152
- Watanabe A, Onitake K. The urodele egg-coat as the apparatus adapted for the internal fertilization. Zoolog Sci 2002;19:1341-1347. https://doi.org/10.2108/zsj.19.1341
- Mansour N, Lahnsteiner F, Patzner RA. Collection of gametes from live axolotl, Ambystoma mexicanum, and standardization of in vitro fertilization. Theriogenology 2011;75:354-361. https://doi.org/10.1016/j.theriogenology.2010.09.006
- Oettle EE. Using a new acrosome stain to evaluate sperm morphology. Vet Med 1987;81:263-266.
- Martan J, Wortham E. A tail membrane on the spermatozoa of some ambystomatid salamanders. Anat Rec 1972;172:460.
- Noblb GK, Brady MK. Observations on the life history of the marbled salamander, Ambystoma opacum gravenhorst. Zoologica 1933;11:89-132.
- Miltner MJ, Armstrong JB. Spermatogenesis in the Mexican axolotl, Ambystoma mexicanum. J Exp Zool 1983;227:255-263. https://doi.org/10.1002/jez.1402270209