Zhe Fei

The paper develops universal epigenetic clocks that accurately estimate age across mammalian tissues using DNA methylation data from 185 species.

This paper develops an epigenetic clock for humpback whales using DNA methylation data, showing high accuracy for known ages but underestimation in older individuals and applicability to beluga whales.

The paper develops methylation-based age estimation clocks for bottlenose dolphins using blood and skin samples, achieving high accuracy with median absolute errors under 3 years.

The paper develops an epigenetic clock for beluga whales using DNA methylation data to estimate age and sex, achieving high accuracy in a conservation context.