Population: African American; Selected for resistance to: ChEBI; CHEBI:21759; N-methyl-N'-nitro-N-nitrosoguanidine (MNNG); Transformant: Human papillomavirus type 18 (HPV18)(NCBI-Taxonomy; 333761); Derived from site: In situ; Uterus, cervix; UBERON=UBERON_0000002.