Results 11 to 20 of about 2,389 (119)

Biophysical Interactions Underpin the Emergence of Information in the Genetic Code

open access: yesLife, 2023
The genetic code conceals a ‘code within the codons’, which hints at biophysical interactions between amino acids and their cognate nucleotides. Yet, research over decades has failed to corroborate systematic biophysical interactions across the code ...
Aaron Halpern   +6 more
doaj   +1 more source

Special identity subgraph in genetic code [PDF]

open access: yesNetwork Biology, 2022
The genetic code is a series of codons that stores genetic information about protein molecule formation. The identity graph of a group G is a graph in which the vertex set is the set of all elements of the group and two vertices in G are adjacent if a.b =
Birinchi Kumar Boruah, Tazid Ali
doaj  

Biochemistry of Aminoacyl tRNA Synthetase and tRNAs and Their Engineering for Cell-Free and Synthetic Cell Applications

open access: yesFrontiers in Bioengineering and Biotechnology, 2022
Cell-free biology is increasingly utilized for engineering biological systems, incorporating novel functionality, and circumventing many of the complications associated with cells. The central dogma describes the information flow in biology consisting of
Ragunathan Bava Ganesh   +1 more
doaj   +1 more source

Molecular analysis of cross-bacterial contamination detected in biotin-free buffers during diagnosis of HCV infections

open access: yesJournal of Applied Sciences and Environmental Management, 2005
In a routine work to determine Hepatitis C Virus (HCV) molecules in human infected serum with biotin/streptavidine enzyme linked immunosorbant assay (ELISA) technique, unexpected false positive was observed.
El-Rashdy M Redwan   +1 more
doaj   +1 more source

DNA as classical and quantum information system: Implication to gene expression in normal and cancer cells [PDF]

open access: yesArchive of Oncology, 2005
Usually, we think about DNA as a molecular machinery system responsible to make proteins. Protein looks like a second side of DNA code because mapping function is based on a classical information system (chemical/physical) by code 43=64.
Koruga Ðuro
doaj   +1 more source

New Genotypes of Sweetleaf (Stevia rebaudiana Bertoni) Acclimatized and Bred at Buzau

open access: yesBulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca: Horticulture, 2019
In Romania, during the 1980s, this species was studied in addition to other sweetener plants, such as Jerusalem artichoke, sweet sorghum, sweet iris, etc. After 1996, the researches were restarted intensively at Vegetable Research and Development Station
Costel VÎNĂTORU   +3 more
doaj   +1 more source

The genetic code [PDF]

open access: yesProceedings of the National Academy of Sciences, 2014
An excerpt from the pages of Marshall Nirenberg’s laboratory notebook from 1965. See Fig. S1 for complete image. Image courtesy of the National Library of Medicine.
openaire   +2 more sources

Codon Distribution in Error-Detecting Circular Codes

open access: yesLife, 2016
In 1957, Francis Crick et al. suggested an ingenious explanation for the process of frame maintenance. The idea was based on the notion of comma-free codes.
Elena Fimmel, Lutz Strüngmann
doaj   +1 more source

11th IUBMB Focused Meeting on the Aminoacyl-tRNA Synthetases: Sailing a New Sea of Complex Functions in Human Biology and Disease

open access: yesBiomolecules, 2018
The 11th IUBMB Focused Meeting on Aminoacyl-tRNA Synthetases was held in Clearwater Beach, Florida from 29 October–2 November 2017, with the aim of presenting the latest research on these enzymes and promoting interchange among aminoacyl-tRNA ...
Christopher Francklyn   +2 more
doaj   +1 more source

RNA-Dependent Cysteine Biosynthesis in Bacteria and Archaea

open access: yesmBio, 2017
The diversity of the genetic code systems used by microbes on earth is yet to be elucidated. It is known that certain methanogenic archaea employ an alternative system for cysteine (Cys) biosynthesis and encoding; tRNACys is first acylated with ...
Takahito Mukai   +5 more
doaj   +1 more source

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