SV40 viral vectors express auto-antigens in liver cells via polyomaviral promoters, resolving side effects from non-specific immune suppression.
Series-connected Bacillus subtilis promoters with optimized intervening sequences and redesigned ribosome binding sites.
Self-stocking incompatible male system combines underdominance with female lethality to reduce escape mutation risks while scaling pest control.
Locus control regions modify chromatin structure to stabilize transcription and boost therapeutic protein yield despite position effects.