Heemst, D. van

iis 6 score recombination score end-joining pathway microhomology microhomology use ligase function level protein repair product iis pathway dna ligase iv hamster cell lines mutant assay participant study chinese activity table insulin microhomology-directed end-joining substrate 1- unit increase rag 2 proteins impairment reaction growth women leiden dna double-strand rag 1 mutation result 1998. cohort defect bstxi decline wild-type fragment model organisms phenotype erasmus universiteit rotterdam bstxi digestion v-h 4 mini-mental state examination dsb repair pathway leiden 85- interstrand change dna-pkc survival immunol model dna ends dna-pk 1015 participants baseline follow-up dsb repair plasmid double-strand health span coding pcr product digestion transfected ligase iv iis activity life span zdzienicka association response effect 1999.