obsolete negative regulation of DNA ligation (obsolete GO:0051107)
down regulation of DNA ligation
exact
down-regulation of DNA ligation
exact
downregulation of DNA ligation
exact
inhibition of DNA ligation
narrow
OBSOLETE. Any process that stops, prevents, or reduces the frequency, rate or extent of DNA ligation, the re-formation of a broken phosphodiester bond in the DNA backbone, carried out by DNA ligase.