Results 21 to 30 of about 10,370 (207)

The m5C methyltransferase NSUN2 promotes codon‐dependent oncogenic translation by stabilising tRNA in anaplastic thyroid cancer

open access: yesClinical and Translational Medicine, 2023
Background Translation dysregulation plays a crucial role in tumourigenesis and cancer progression. Oncogenic translation relies on the stability and availability of tRNAs for protein synthesis, making them potential targets for cancer therapy.
Peng Li   +4 more
doaj   +1 more source

A Novel Mutation of PARK-2 Gene in a Patient with Early-onset Parkinson’s Disease

open access: yesOman Medical Journal, 2020
Between 3–5% of all patients with Parkinson’s disease (PD) have onset before the age of 40 years, which is likely related to genetic causes. Parkin gene mutations are the most common mutations, which are associated with autosomal recessive early-onset PD.
Tariq Alafifi   +4 more
doaj   +1 more source

Exploring Differentially Expressed Genes and Immune Modulation in Diffuse Large B-Cell Lymphoma through RNA Sequencing Analysis [PDF]

open access: yesIranian Journal of Medical Sciences
Background: Diffuse large B-cell lymphoma (DLBCL) is globally recognized as the most prevalent and aggressive subtype of non-Hodgkin lymphoma. While conventional treatments are effective initially, the disease can become resistant or relapse over time ...
Nor Adzimah Johdi   +4 more
doaj   +1 more source

Modulation of Escherichia coli Translation by the Specific Inactivation of tRNAGly Under Oxidative Stress

open access: yesFrontiers in Genetics, 2020
Bacterial oxidative stress responses are generally controlled by transcription factors that modulate the synthesis of RNAs with the aid of some sRNAs that control the stability, and in some cases the translation, of specific mRNAs.
Lorenzo Eugenio Leiva   +15 more
doaj   +1 more source

Evolution: are the monkeys’ typewriters rigged? [PDF]

open access: yesRoyal Society Open Science, 2014
Evolution is presumed to proceed by random mutations, which increase an individual’s fitness. Increased fitness produces a higher survival rate for those individuals within populations and drives the variants to fixation over large timescales to produce ...
Michael R. Garvin, Anthony J. Gharrett
doaj   +1 more source

A modular and optimized single marker system for generating Trypanosoma brucei cell lines expressing T7 RNA polymerase and the tetracycline repressor [PDF]

open access: yesOpen Biology, 2012
Here, we present a simple modular extendable vector system for introducing the T7 RNA polymerase and tetracycline repressor genes into Trypanosoma brucei.
S. K. Poon   +4 more
doaj   +1 more source

Trinucleotide Repeat (TNR) expansions mining algorithm based on the Apriori algorithm

open access: yesJournal of Biological Research
The Apriori algorithm is a data mining algorithm used exclusively for identifying associations between itemsets in a series of business transactions. In this paper, we modify this algorithm to identify associations between trinucleotide repeat expansions
Omar Alaqeeli
doaj   +1 more source

Solid Phase Assembly of Fully Protected Trinucleotide Building Blocks for Codon-Based Gene Synthesis

open access: yesApplied Sciences, 2019
The use of pre-formed trinucleotides, representing codons of the 20 canonical amino acids, for oligonucleotide-directed mutagenesis offers the advantage of controlled randomization and generation of “smart libraries”. We here present a method
Ruth Suchsland   +3 more
doaj   +1 more source

Developing and evaluating a pollination systems knowledge assessment in a multidisciplinary course

open access: yesInternational Journal of STEM Education, 2022
Background Although pollinators play an integral role in human well-being, their continued global decline reflects the need to provide and evaluate general pollinator knowledge to promote their conservation.
P. Citlally Jimenez   +3 more
doaj   +1 more source

Spatial and temporal variation of the phytoplankton structure in cascading oligotrophic reservoirs of southeast Brazil

open access: yesActa Limnologica Brasiliensia, 2020
: Aim Structural changes in phytoplankton was evaluated in one ultraoligotrophic and two oligotrophic cascading reservoirs during two climatic periods (austral winter and summer) of 2014. Changes in phytoplankton biomass, species composition, and codons
Ana Margarita Loaiza-Restano   +3 more
doaj   +1 more source

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