Results 71 to 80 of about 2,374,595 (203)

Intramolecular integration within Moloney murine leukemia virus DNA [PDF]

open access: yes, 1981
By screening a library of unintegrated, circular Moloney murine leukemia virus (M-MuLV) DNA cloned in lambda phage, we found that approximately 20% of the M-MuLV DNA inserts contained internal sequence deletions or inversions.
Baltimore, David   +3 more
core  

Structure of 5S rDNA sequence of the gibel carp (Carassius gibelio) with 2n=100 chromosomes

open access: yesFrontiers in Marine Science, 2015
In vertebrate, the 5S ribosomal DNA (rDNA) consists of a conserved coding (transcriptional) unit of 120 bp (5S), which is separated from the next unit by a nontranscribed spacer (NTS). The coding sequence and the NTS together form a repeat unit which can
Lech Kirtiklis
doaj   +1 more source

DNA Sequences as a Medium for Steganography Method of Codon Frequency with Character Frequency [PDF]

open access: yesAl-Rafidain Journal of Computer Sciences and Mathematics, 2012
The present study included an application of new method of steganography using DNA sequence as a medium for hiding. This method is considered as a secret cover for the secret message (text, image), avoid attention of unauthorized person in addition to be
Sadoon Abdullah, Ahmed Nori
doaj   +1 more source

On the discrete Peyrard-Bishop model of DNA: stationary solutions and stability [PDF]

open access: yes, 2005
As a first step in the search of an analytical study of mechanical denaturation of DNA in terms of the sequence, we study stable, stationary solutions in the discrete, finite and homogeneous Peyrard-Bishop DNA model.
Angel Sánchez   +3 more
core   +4 more sources

Genetic Sequence Matching Using D4M Big Data Approaches

open access: yes, 2014
Recent technological advances in Next Generation Sequencing tools have led to increasing speeds of DNA sample collection, preparation, and sequencing. One instrument can produce over 600 Gb of genetic sequence data in a single run.
Dodson, Stephanie   +2 more
core   +1 more source

Isolation of Unknown Genes from Human Bone Marrow by Differental Screening and Single-Pass cDNA Sequences Determination [PDF]

open access: yes, 1994
A cDNA sequencing project was initiated to characterize gene expression in human bone marrow and develop strategies to isolate novel genes. Forty-eight random cDNAs from total human bone marrow were subjected to single-pass DNA sequence analysis to ...
Hood, Leroy   +7 more
core  

Molecular characterization and subtyping of Blastocystis in urticarial patients in Turkey

open access: yesAsian Pacific Journal of Tropical Medicine, 2019
Objective: To investigate Blastocystis’ etiologic role and association with gastrointestinal symptomatology in acute and chronic urticaria patients and to identify Blastocystis subtypes responsible for urticaria.
Merve Aydin   +8 more
doaj   +1 more source

Characterization of the complete mitochondrial genome of Euspira gilva with phylogenetic analysis

open access: yesMitochondrial DNA. Part B. Resources, 2020
Here, we determined the complete mitogenome sequence of Euspira gilva (Littorinimorpha: Naticidae). The complete mitochondrial genome is circular and 16,119 bp in length, containing 13 protein-coding genes (PCGs), 2 ribosomal RNA genes, and 22 transfer ...
Zongxing Wang   +5 more
doaj   +1 more source

A Linear Algebra Approach to Fast DNA Mixture Analysis Using GPUs

open access: yes, 2017
Analysis of DNA samples is an important step in forensics, and the speed of analysis can impact investigations. Comparison of DNA sequences is based on the analysis of short tandem repeats (STRs), which are short DNA sequences of 2-5 base pairs.
Helfer, Brian   +4 more
core   +1 more source

Bubble statistics and positioning in superhelically stressed DNA

open access: yes, 2011
We present a general framework to study the thermodynamic denaturation of double-stranded DNA under superhelical stress. We report calculations of position- and size-dependent opening probabilities for bubbles along the sequence. Our results are obtained
B. Alberts   +4 more
core   +1 more source

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