The cycle of the seminiferous epithelium in Bali cattle (Bos sondaicus).

The duration of the cycle of the seminiferous epithelium in 5 mature Bali bulls was 11.75 days (standard error of estimate 0.52 days). The relative frequencies of the stages of the cycle of the seminiferous epithelium (morphological classification) of Bali cattle differed from other cattle and buffalo in that there were lower frequencies of Stage 1 and 2 tubules, and higher frequencies of Stage 3, 6 and 7 tubules.