Results 41 to 50 of about 688,386 (210)

PCR-Independent Detection of Bacterial Species-Specific 16S rRNA at 10 fM by a Pore-Blockage Sensor. [PDF]

open access: yes, 2016
A PCR-free, optics-free device is used for the detection of Escherichia coli (E. coli) 16S rRNA at 10 fM, which corresponds to ~100-1000 colony forming units/mL (CFU/mL) depending on cellular rRNA levels.
Banda, Anisha   +7 more
core   +1 more source

Long non-coding RNAs as a source of new peptides [PDF]

open access: yes, 2014
Deep transcriptome sequencing has revealed the existence of many transcripts that lack long or conserved open reading frames and which have been termed long non-coding RNAs (lncRNAs). Despite the existence of several well-characterized lncRNAs that play roles in the regulation of gene expression, the vast majority of them do not yet have a known ...
arxiv   +1 more source

Improving RNA secondary structure prediction via state inference with deep recurrent neural networks [PDF]

open access: yesComputational and Mathematical Biophysics, 8(1), 36-50, 2020, 2019
The problem of determining which nucleotides of an RNA sequence are paired or unpaired in the secondary structure of an RNA, which we call RNA state inference, can be studied by different machine learning techniques. Successful state inference of RNA sequences can be used to generate auxiliary information for data-directed RNA secondary structure ...
arxiv   +1 more source

Molecular and Morphological identification of the genus Dineutus MacLeay, 1825 (Coleoptera, Gyrinidae) from Eastern Ghats, India [PDF]

open access: yesJournal of Insect Biodiversity and Systematics, 2023
The present study is on the morphology and molecular data of the genus Dineutus MacLeay, were collected from the Eastern Ghats mountains in Odisha, Andhra Pradesh, Telangana, Tamil Nadu states located in the eastern Ghats of India.
Jaiswal Deepa   +5 more
doaj  

Tick-associated diseases identified from hunting dogs during the COVID-19 pandemic in a Mayan community in Yucatan, Mexico

open access: yesOpen Veterinary Journal, 2023
Background: Hunting activity in the Mayan communities has increased due to COVID-19 and domestic dogs have gained more importance. Due to its proximity to humans, domestic dogs are a bridge between tick-borne diseases and humans and their peri-domestic ...
Karla Rossanet Dzul-Rosado   +8 more
doaj   +1 more source

Stochastic thermodynamics and modes of operation of a ribosome: a network theoretic perspective [PDF]

open access: yesPhys. Rev. E 101, 032402 (2020), 2019
The ribosome is one of the largest and most complex macromolecular machines in living cells. It polymerizes a protein in a step-by-step manner as directed by the corresponding nucleotide sequence on the template messenger RNA (mRNA) and this process is referred to as `translation' of the genetic message encoded in the sequence of mRNA transcript.
arxiv   +1 more source

Size, shape, and flexibility of RNA structures

open access: yes, 2006
Determination of sizes and flexibilities of RNA molecules is important in understanding the nature of packing in folded structures and in elucidating interactions between RNA and DNA or proteins.
Cantor C. R.   +4 more
core   +1 more source

Diagnostic Techniques for Early Detection of Phytoplasma Diseases

open access: yesSyrian Journal for Science and Innovation, 2023
Phytoplasmas are a type of bacteria, specifically belonging to the group of Mollicutes, characterized by their lack of cell walls and inability to be cultured in lab settings.
Naofel Aljafer, Hail Rihan
doaj   +1 more source

IL-4Rα Blockade by Dupilumab Decreases Staphylococcus aureus Colonization and Increases Microbial Diversity in Atopic Dermatitis. [PDF]

open access: yes, 2020
Dupilumab is a fully human antibody to interleukin-4 receptor α that improves the signs and symptoms of moderate to severe atopic dermatitis (AD). To determine the effects of dupilumab on Staphylococcus aureus colonization and microbial diversity on the ...
Ardeleanu, Marius   +16 more
core   +2 more sources

Reading canonical and modified nucleobases in 16S ribosomal RNA using nanopore native RNA sequencing.

open access: yesPLoS ONE, 2019
The ribosome small subunit is expressed in all living cells. It performs numerous essential functions during translation, including formation of the initiation complex and proofreading of base-pairs between mRNA codons and tRNA anticodons.
Andrew M Smith   +4 more
doaj   +1 more source

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