Rodent estrous cycle pattern: Harmonizing the cycle evaluation and interpretation.

The estrous cycle is a sensitive endpoint from an endocrine disruptor perspective and is included in rodent reproductive toxicity studies. In this paper, the methods for estrous cycle timing and different approaches followed by testing laboratories for evaluating the days of the estrous cycle were reviewed. No major differences are identified for counting 4-day estrous cycle.

Utilizing functional genomics in Saccharomyces cerevisiae to characterize food preservative compounds: A pilot study.

Chemical preservatives are ubiquitously used to suppress the growth of or kill microorganisms across numerous industries, including the food industry. Utilizing yeast functional genomic techniques, genes and their functions can be observed at a genomic scale to elucidate how environmental stressors (e.g.