It is demonstrated, using the ground state of the water molecule, that the contribution of triply excited cotiIr;ttioas to electron correlation energies m closed-shell systems IS more sensitive to the degree of compteteness of the basis set than tfie component associated Hnth quadruply excited confi
Studies in some important aspects of rna transcription on the basis of intermolecular energy calculations
β Scribed by Nitish K. Sanyal; Mihir Roychoudhury
- Publisher
- John Wiley and Sons
- Year
- 1981
- Tongue
- English
- Weight
- 327 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0020-7608
No coin nor oath required. For personal study only.
β¦ Synopsis
Abstract
The model developed by Sanyal, Kumar, and Roychoudhury has been applied to some very important aspects of transcription such as (i) a rapid elongation of the newly synthesized RNA chain; (ii) simultaneous release of the nascent RNA; (iii) base sequence directed (or p independent) termination of RNA transcription; and (iv) absence of thymine in RNA. It has been found that the model successfully explains most of the aspects mentioned above. Also, as a consequence of these studies, a new insight to the unwinding mechanism during replication has been developed using intermolecular association studies.
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## Abstract Several βcoreβdeficientβ small Gaussian basis sets were constructed and analyzed in terms of the balance requirements of functions that contribute predominantly to the core. Variations in the conformational energy barriers and geometrical parameters for ammonia and ethane, calculated wi