Fig. 5From: miR-199-5p regulates spermiogenesis at the posttranscriptional level via targeting Tekt1 in allotriploid crucian carpThe testis microstructure of different-ploidy cyprinid fish. A The allotriploids with numerous apoptotic spermatids. B The untreated groups with mature spermatozoa. C The agomir intraperitoneal-injected diploids with a small number of apoptotic spermatids. D The agomir NC intraperitoneal-injected diploids with mature spermatozoa. E The antagomir intraperitoneal-injected diploids with mature spermatozoa. F The antagomir NC intraperitoneal-injected diploids with mature spermatozoa. Red arrow, apoptotic spermatids; yellow arrow, spermatozoa. Bar = 20 μmBack to article page