Adjective
English Wikipedia has an article on:cis-actingWikipedia
cis-acting (not comparable)
(genetics) Describing transcription factors that regulate the expression of genes on the same chromosome.
Cis-acting DNA sequence at a replication origin promotes repeat expansion to fragile X full mutationThe Journal of Cell Biology, 2014; 206 (5): 599 DOI: 10.1083/jcb. Source: Internet