## Abstract Fluorescein mercuric acetate causes the unwinding of DNA and binds to the separated bases. This unwinding process can be followed by measuring absorption changes of this reagent. For untreated calf thymus DNA, the initial rate was very slow, and the shape of the kinetic curve was sigmoi
A revised structure of fluorescein mercuric acetate
β Scribed by M.T. Shipchandler; J.R. Fino
- Book ID
- 102626890
- Publisher
- Elsevier Science
- Year
- 1986
- Tongue
- English
- Weight
- 139 KB
- Volume
- 154
- Category
- Article
- ISSN
- 0003-2697
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## Abstract The kinetics of complex formation between fluorescein mercuric acetate and heatβdenatured DNA were studied by measuring the fluorescence quenching of this reagent. This quenching process involved no immeasurably rapid phase and it was shown that this reaction follows simple secondβorder
A struotural formula 1 has been assigned to the insect poison pederin, C25H4509N, by Cardsni et al.2) However, spectroscopic evidence indicates that it should be represented rather by a revised structure 8. 1 OR at C-3 instead of C-4. 2 revised structure; OH at C-4. \* Pa&s due mainly to the A part