Results 61 to 70 of about 1,223,016 (311)

Codon optimization with deep learning to enhance protein expression

open access: yesScientific Reports, 2020
Heterologous expression is the main approach for recombinant protein production ingenetic synthesis, for which codon optimization is necessary. The existing optimization methods are based on biological indexes.
Hongguang Fu   +8 more
doaj   +1 more source

Evidence for widespread degradation of gene control regions in hominid genomes. [PDF]

open access: yes, 2005
Although sequences containing regulatory elements located close to protein-coding genes are often only weakly conserved during evolution, comparisons of rodent genomes have implied that these sequences are subject to some selective constraints ...
Peter D Keightley   +8 more
core   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

Generation of siRNAs by T-DNA Sequences Does Not Require Active Transcription or Homology to Sequences in the Plant

open access: yesMolecular Plant-Microbe Interactions, 2002
Delivery into plants of T-DNAs containing promoter, terminator, or coding sequences generated small interfering RNAs (siRNAs) specific to each type of sequence.
Tomas Canto   +2 more
doaj   +1 more source

Investigations into the molecular effects of single nucleotide polymorphism [PDF]

open access: yes, 2000
Objectives: DNA sequences are very rich in short repeats and their pattern can be altered by point mutations. We wanted to investigate the effect of single nucleotide polymorphism (SNP) on the pattern of short DNA repeats and its biological consequences.
Lohrer, Horst D., Tangen, Uwe
core   +1 more source

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

open access: yesFEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai   +9 more
wiley   +1 more source

The Sequence Manipulation Suite: JavaScript Programs for Analyzing and Formatting Protein and DNA Sequences [PDF]

open access: yesBioTechniques, 2000
JavaScript is an object-based scripting language that can be interpreted by most commonly used Web browsers, including Netscape® Navigator® and Internet Explorer®. In conjunction with HTML form elements, JavaScript can be used to make flexible and easy-to-use applications that can be accessed by anyone connected to the Internet (3).
openaire   +4 more sources

CHOP: visualization of 'wobbling' and isolation of highly conserved regions from aligned DNA sequences [PDF]

open access: yes, 2004
The web software CHOP was developed to visualize the 'wobbling' in the third codon position of aligned DNA sequences. The simple features of this tool allow users to easily find regions suspected of containing coding sequences (CDSs).
Horiuchi, S.   +4 more
core   +1 more source

APE-type non-LTR retrotransposons of multicellular organisms encode virus-like 2A oligopeptide sequences, which mediate translational recoding during protein synthesis [PDF]

open access: yes, 2013
2A oligopeptide sequences (“2As”) mediate a cotranslational recoding event termed “ribosome skipping.” Previously we demonstrated the activity of 2As (and “2A-like sequences”) within a wide range of animal RNA virus genomes and non-long terminal repeat ...
Sukhodub, Andriy   +17 more
core   +1 more source

Tau acetylation at K331 has limited impact on tau pathology in vivo

open access: yesFEBS Letters, EarlyView.
We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto   +3 more
wiley   +1 more source

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