1.
Indian J Biochem Biophys
;
1995 Dec; 32(6): 447-55
Article
Dans Anglais
| IMSEAR
| ID: sea-27625
Résumé
Helix stabilising nucleoid protein (HSNP-C') from an acidothermophilic archaeon Sulfolobus acidocaldarius has been characterised with respect to interaction with nucleic acids by gel retardation assay, binding to nucleic acid columns, fluorescence titrations and electron microscopy. The protein exists in solution as very large multimeric aggregates as indicated by cross-linking studies. The protein binds strongly and co-operatively to double stranded DNA. Electron microscopy of the complexes of the protein with DNA shows compact structures suggesting that the protein condenses DNA.
Sujets)
Protéines bactériennes/composition chimique , ADN bactérien/composition chimique , Protéines de liaison à l'ADN/composition chimique , Conformation d'acide nucléique , Sulfolobus acidocaldarius/composition chimique
2.
Indian J Biochem Biophys
;
1978 Apr; 15(2): 131-3
Article
Dans Anglais
| IMSEAR
| ID: sea-28271
3.
Indian J Biochem Biophys
;
1975 Jun; 12(2): 153-7
Article
Dans Anglais
| IMSEAR
| ID: sea-26638