Former, late.

A repressor found in λ phage (a bacteriophage that particularly infects the human digestive bacteria, E. coli) which turns off genetic transcription at the phage's L and R promoters, and thus prevents multiple phages from infecting a single host.

plural of cI protein

(software engineering) combined practices of Continuous Integration and Continuous Delivery. / (software engineering) combined practices of Continuous Integration and Continuous Deployment.

(organic chemistry) cisoid

(genetics) Describing transcription factors that regulate the expression of genes on the same chromosome.

A cisgender man.

A cisgender woman.

A cisgender/cissexual person: one whose gender matches his or her assigned sex.

Alternative spelling of Cisatlantic