Abstract
Hybridization in 6xSSC (SSC, 0.15m-sodium chloride-0.015m-sodium citrate) at 66 degrees C was compared with hybridization in formamide-6xSSC (1:1, v/v) at 35 degrees C. As expected, the RNA hybridization potential was labile in the former system and stable in the latter. DNA retention by filters was poor in the formamide system, but could be improved. Several other properties of the hybridization reaction were explored and it was concluded that the formamide system is generally superior.
MeSH Terms
Amides
Citrates
DNA, Bacterial
Escherichia coli
Filtration
Formamides
Kinetics
Nucleic Acid Hybridization
RNA, Bacterial
Ribonucleases
Sodium Chloride
Solutions
Solvents
Water
Chemicals
Amides
Citrates
DNA, Bacterial
Formamides
RNA, Bacterial
Solutions
Solvents
Water
Sodium Chloride
Ribonucleases
Authors & Affiliations
2 authors, click to expand affiliations / ORCID
Gillespie S
Gillespie D
References (6)
6 references, click to expand
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