Simple Summary Infertility is a problem in the livestock industry. The impact of these cases
can be a long calving interval period, increasing the operational costs. Male livestock should …

Livestock production contributes to a significant part of the economy in developing countries.
Although artificial insemination techniques brought substantial improvements in …

Background Conflicting results regarding alterations to sperm DNA methylation in cases of
spermatogenesis defects, male infertility and poor developmental outcomes have been …

Bull fertility is of paramount importance in bovine industry because semen from a single bull
is used to breed several thousands of cows; however, so far, no reliable test is available for …

Precise estimation of ram fertility is important for sheep farming to sustain reproduction
efficiency and profitability of production. There, however, is no conventional method to …

Introduction Freezability is the ability of sperm to maintain its vitality and quality from various
stress during the cryopreservation process, which is very important for the success of …

Functional genes and proteins in sperm play an essential role in bulls' reproductive
processes. They are more accurate in determining bull fertility than conventional semen …

Mammalian spermatozoa comprises both coding and non-coding RNAs, which are
traditionally believed to be a residual of spermatogenesis. The differential expression level …

As the basis of animal reproductive activity, normal spermatogenesis directly determines the
efficiency of livestock production. An in-depth understanding of spermatogenesis will greatly …

Despite being the most important form of biotechnology in animal reproduction, artificial
insemination was used in about 23% of Brazilian bovine herds in 2021. This is due to the …