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Stochastic Penna model for biological aging

Zhi-Feng Huang·Dietrich Stauffer
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Abstract

A stochastic genetic model for biological aging is introduced bridging the gap between the bit-string Penna model and the Pletcher-Neuhauser approach. The phenomenon of exponentially increasing mortality function at intermediate ages and its deceleration at advanced ages is reproduced for both the evolutionary steady-state population and the genetically homogeneous individuals.

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Zhi-Feng Huang, Dietrich Stauffer. 2000-07-28. Stochastic Penna model for biological aging. https://arxiv.org/abs/cond-mat/0007473

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