Research Paper Volume 12, Issue 10 pp 8987—8999
in vivo cellular evidence of autophagic associated spermiophagy within the principal cells during sperm storage in epididymis of the turtle
Figure 4. Double immunofluorescence of LC3 and LAMP1 in the epididymis of turtle. Immunolabeling of LC3 (green arrow) and LAMP1 (red arrow) during hibernation (A) and non-hibernation. (B) White arrow indicates spermatozoa interaction with apices of epididymal epithelia. Scale bar: (A, B) 20 μm.