Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Pivot Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Target Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Query: EC:3.1.30.1 (
S1 nuclease
)
3,660
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
African swine fever virus DNA (about 170 kbp) was cleaved with the restriction endonuclease EcoRI and most of the resulting 31 fragments were cloned in either the phage vector lambda WES lambda B or the plasmid pBR325. Three fragments were not cloned in those vectors, the largest fragment EcoRI-A (21.2 kbp) and the two crosslinked terminal fragments, EcoRI-K' and D'. Endonuclease SalI cut fragment EcoRI-A into three pieces which were cloned in plasmid pBR322. The two terminal EcoRI fragments were cloned after removal of the crosslinks with
nuclease S1
and addition of EcoRI linkers to the fragment ends. The complete library of the cloned fragments accounted for about 98% of
ASF
virus genome, the missing sequences being those removed by the
nuclease S1
in the process of cloning the terminal fragments.
...
PMID:Molecular cloning of African swine fever virus DNA. 632 51
