pleiotropism (n.), pleiotropic (adj.)

https://doi.org/10.1351/goldbook.11100
  1. Having more than one effect.
  2. Relating to a gene, expression of which gives rise to multiple phenotypic traits.
Source:
PAC, 2016, 88, 713. (Glossary of terms used in developmental and reproductive toxicology (IUPAC Recommendations 2016)) on page 793 [Terms] [Paper]