The region containing the promoter, transcript, and termination of snRNA:U1:95Cc are precisely deleted.
A deletion that removes snRNA:U1:95Cc, extending from -138 to +279.
snRNA:U1:21DΔ, snRNA:U1:95CcΔ has viable phenotype
snRNA:U1:82EbΔ, snRNA:U1:95CcΔ has viable phenotype