Results 61 to 70 of about 287,665 (235)

NTRFINDER: A Software Tool to Find Nested Tandem Repeats [PDF]

open access: yesarXiv, 2010
We introduce the software tool NTRFinder to find the complex repetitive structure in DNA we call a nested tandem repeat (NTR). An NTR is a recurrence of two or more distinct tandem motifs interspersed with each other. We propose that nested tandem repeats can be used as phylogenetic and population markers.
arxiv  

A New Isolate of the Genus Malassezia Based on the Sequence Analysis of 26S and ITS1 in Ribosomal DNA [PDF]

open access: yesCell Journal, 2009
Malassezia species considered to be the etiological agents of pityriasis versicolor andMalassezia follicolitis in humans. Recently, on the basis of molecular data, four new specieswere added to the genus.
Hossein Mirhendi   +2 more
doaj  

Molecular systematics of the Phyllachorales (ascomycota, fungi) based on 18S ribosomal DNA sequences

open access: yesBrazilian Archives of Biology and Technology, 2003
In order to evaluate the monophyly of the Phyllachorales from a molecular standpoint and elucidate its phylogenetic relationships with other orders, a segment of the 18S rRNA gene from several representatives of the Phyllachorales, including species of ...
Denise Wanderlei-Silva   +2 more
doaj   +1 more source

3D DNA origami crystals [PDF]

open access: yesarXiv, 2017
Engineering shape and interactions of nanoscopic building blocks allows for the assembly of rationally designed macroscopic three-dimensional (3D) materials with spatial accuracy inaccessible to top-down fabrication methods. Owing to its sequence-specific interaction, DNA is often used as selective binder to connect metallic nanoparticles into highly ...
arxiv  

Grapevine yellows diseases in Spain: eight year survey of disease spread and molecular characterization of phytoplasmas involved

open access: yesAnales del Jardín Botánico de Madrid, 2005
Among grapevine yellows phytoplasma diseases in Europe, flavescence dorée (FD) is the most devastating and in the last decade has reached Spanish vineyards, mainly in Catalonia.
Ester Torres   +4 more
doaj   +1 more source

A resource dependent protein synthesis model for evaluating synthetic circuits [PDF]

open access: yesarXiv, 2016
Reliable in-silico design of synthetic gene networks necessitates novel approaches to model the process of protein synthesis under the influence of limited resources. We present such a novel protein synthesis model which originates from the Ribosome Flow Model and among other things describes the movement of RNA-polymerase and Ribosomes on mRNA and DNA
arxiv  

Discontinuous transcription of ribosomal DNA in human cells.

open access: yesPLoS ONE, 2020
Numerous studies show that various genes in all kinds of organisms are transcribed discontinuously, i.e. in short bursts or pulses with periods of inactivity between them.
Evgeny Smirnov   +6 more
doaj   +1 more source

Antibiotic resistant characteristics from 16S rRNA [PDF]

open access: yesarXiv, 2012
Background: Microbiota have evolved to acclimate themselves to many environments. Humanity is become ever increasingly medicated and many of those medications are antibiotics. Sadly, Microbiota are adapting to medication and with each passing generation they become more difficult to subdue.
arxiv  

Ribosomal protein S3: A multifunctional target of attaching/effacing bacterial pathogens

open access: yesFrontiers in Cellular and Infection Microbiology, 2011
The extraribosomal functions of ribosomal proteins have drawn significant recent attention. Ribosomal Protein S3 (RPS3), a component of the eukaryotic 40S ribosomal subunit, is a multifunctional protein that regulates DNA repair, apoptosis, and the ...
Xiaofei eGao, Philip R Hardwidge
doaj   +1 more source

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