Results 11 to 20 of about 7,139,959 (205)

Towards a Taxonomically Intelligent Phylogenetic Database [PDF]

open access: yes, 2007
This note outlines some of the key intellectual obstacles that stand in the way of creating a usable phylogenetic database. These challenges include the need to accommodate multiple taxonomic names and classifications, and the need for tools to query ...
Roderic Page
core   +1 more source

Phylogenetic classification of short environmental DNA fragments [PDF]

open access: yes, 2008
Krause L, Diaz NN, Goesmann A, et al. Phylogenetic classification of short environmental DNA fragments. Nucleic Acids Research. 2008;36(7):2230-2239.Metagenomics is providing striking insights into the ecology of microbial communities.
Nattkemper, Tim Wilhelm ; https://orcid.org/   +10 more
core   +1 more source

The role of edaphic environment and climate in structuring phylogenetic pattern in seasonally dry tropical plant communities [PDF]

open access: yes, 2015
This study was made possible through the kind financial support of the São Paulo Research Foundation - http://fapesp.br/en (Fundação de Amparo à Pesquisa do Estado de São Paulo - Fapesp 2013/15280-9).Seasonally dry tropical plant formations (SDTF) are ...
Marcelo Freire Moro   +23 more
core   +1 more source

QAlign: quality-based multiple alignments with dynamic phylogenetic analysis [PDF]

open access: yes, 2003
Sammeth M, Rothgänger J, Esser W, Albert J, Stoye J, Harmsen D. QAlign: quality-based multiple alignments with dynamic phylogenetic analysis. BIOINFORMATICS.
Esser, Wolfram   +5 more
core   +1 more source

Genomic Epidemiology of Streptococcus suis Sequence Type 7 Sporadic Infections in the Guangxi Zhuang Autonomous Region of China

open access: yesPathogens, 2019
Streptococcus suis is an important zoonotic pathogen. Serotype 2 and sequence type (ST) 1 are the most frequently reported strains in both infected humans and pigs.
Mingliu Wang   +10 more
doaj   +1 more source

Predicting functional gene links from phylogenetic-statistical analyses of whole genomes [PDF]

open access: yes, 2005
An important element of the developing field of proteomics is to understand protein-protein interactions and other functional links amongst genes. Across-species correlation methods for detecting functional links work on the premise that functionally ...
Barker, Daniel   +7 more
core   +2 more sources

Louse (Insecta : Phthiraptera) mitochondrial 12S rRNA secondary structure is highly variable [PDF]

open access: yes, 2002
Lice are ectoparasitic insects hosted by birds and mammals. Mitochondrial 12S rRNA sequences obtained from lice show considerable length variation and are very difficult to align.
Page, R.D.M.   +2 more
core   +1 more source

Invasive alien plants are phylogenetically distinct from other alien species across spatial and taxonomic scales in China

open access: yesFrontiers in Plant Science, 2023
IntroductionPhylogenetic relatedness is one of the important factors in the community assembly process. Here, we aimed to understand the large-scale phylogenetic relationship between alien plant species at different stages of the invasion process and how
Achyut Kumar Banerjee   +9 more
doaj   +1 more source

Molecular phylogenetic evaluation of classification and scenarios of character evolution in calcareous sponges (Porifera, Class Calcarea). [PDF]

open access: yes, 2012
Calcareous sponges (Phylum Porifera, Class Calcarea) are known to be taxonomically difficult. Previous molecular studies have revealed many discrepancies between classically recognized taxa and the observed relationships at the order, family and genus ...
Oliver Voigt (90080)   +11 more
core   +2 more sources

Lack of Phylogenetic Differences in Ectomycorrhizal Fungi among Distinct Mediterranean Pine Forest Habitats

open access: yesJournal of Fungi, 2021
Understanding whether the occurrences of ectomycorrhizal species in a given tree host are phylogenetically determined can help in assessing different conservational needs for each fungal species.
Irene Adamo   +5 more
doaj   +1 more source

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