Results 31 to 40 of about 30,277,677 (301)

BOOL-AN: A method for comparative sequence analysis and phylogenetic reconstruction [PDF]

open access: yes, 2009
A novel discrete mathematical approach is proposed as an additional tool for molecular systematics which does not require prior statistical assumptions concerning the evolutionary process.
Ittzés, Péter   +4 more
core   +1 more source

Genotyping of Chlamydophila psittaci in Human Samples

open access: yesEmerging Infectious Diseases, 2006
Chlamydophila (formerly Chlamydia) psittaci genotypes A, B, C, and a new genotype most similar to the 6BC type strain were found in 10 humans with psittacosis by outer membrane protein A gene sequencing.
Edou R. Heddema   +4 more
doaj   +1 more source

Data incongruence and the problem of avian louse phylogeny [PDF]

open access: yes, 2004
Recent studies based on different types of data (i.e. morphological and molecular) have supported conflicting phylogenies for the genera of avian feather lice (Ischnocera: Phthiraptera).
Page, R.D.M., Smith, V.S., Johnson, K.P.
core   +1 more source

A preliminary molecular phylogeny of the family Hydroptilidae (Trichoptera): an exploration of combined targeted enrichment data and legacy sequence data [PDF]

open access: yesZooKeys, 2022
Hydroptilidae is an extremely diverse family within Trichoptera, containing over 2,600 known species, that displays a wide array of ecological, morphological, and habitat diversity.
Robin E. Thomson   +2 more
doaj   +3 more sources

rbcL Gene in Global Molecular Data Repository

open access: yes, 2022
The data in this article gives an overview of the total number of plant species, families, with the rbcL gene sequence in the GenBank and the regions that have contributed to the growth of the rbcL sequence in the repository.
onuselogu, C (via Mendeley Data)   +1 more
core   +1 more source

Sequence-to-sequence Learning For Molecular Structure Derivation From Infrared Spectra [PDF]

open access: yes, 2022
\begin{wrapfigure}{r}{0pt} \includegraphics[scale=0.4]{model.eps} \end{wrapfigure} Fully identifying unknown molecules via infrared spectroscopy can be a challenging task for even the most experienced researchers.
French, Ethan
core   +1 more source

SEView: A Java Applet for Browsing Molecular Sequence Data

open access: yesIn Silico Biology: Journal of Biological Systems Modeling and Multi-Scale Simulation, 1998
SEView is a Java applet that represents known or predicted elements of a protein or nucleotide sequence. It replaces or supplements the textual format of databases or program output with an interactive, graphical representation that is easily available through a WWW browser.
Junier, T., Bucher, P.
openaire   +4 more sources

Foot-and-Mouth Disease Virus Serotype A in Egypt

open access: yesEmerging Infectious Diseases, 2007
We describe the characterization of a foot-and-mouth disease (FMD) serotype A virus responsible for recent outbreaks of disease in Egypt. Phylogenetic analysis of VP1 nucleotide sequences demonstrated a close relationship to recent FMD virus isolates ...
Nick J. Knowles   +12 more
doaj   +1 more source

Identification of Mycobacterium tuberculosis complex based on amplification and sequencing of the oxyR pseudogene from stored Ziehl-Neelsen-stained sputum smears in Brazil

open access: yesMemorias do Instituto Oswaldo Cruz, 2011
A cross-sectional analysis of stored Ziehl-Neelsen (ZN)-stained sputum smear slides (SSS) obtained from two public tuberculosis referral laboratories located in Juiz de Fora, Minas Gerais, was carried out to distinguish Mycobacterium bovis from other ...
Marcio Roberto Silva   +7 more
doaj   +1 more source

Molecular phylogeny of Asian Meconopsis based on nuclear ribosomal and chloroplast DNA sequence data. [PDF]

open access: yesPLoS ONE, 2014
The taxonomy and phylogeny of Asian Meconopsis (Himalayan blue poppy) remain largely unresolved. We used the internal transcribed spacer (ITS) region of nuclear ribosomal DNA (nrDNA) and the chloroplast DNA (cpDNA) trnL-F region for phylogenetic ...
Yu-Cheng Liu   +3 more
doaj   +1 more source

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