Results 131 to 140 of about 1,369,061 (328)
TreeOTU: Operational Taxonomic Unit Classification Based on Phylogenetic Trees [PDF]
arXiv, 2013 Our current understanding of the taxonomic and phylogenetic diversity of cellular organisms, especially the bacteria and archaea, is mostly based upon studies of sequences of the small- subunit rRNAs (ssu-rRNAs). To address the limitation of ssu-rRNA as a phylogenetic marker, such as copy number variation among organisms and complications introduced by
arxiv
Ultrafast Approximation for Phylogenetic Bootstrap
Molecular biology and evolution, 2013 Nonparametric bootstrap has been a widely used tool in phylogenetic analysis to assess the clade support of phylogenetic trees. However, with the rapidly growing amount of data, this task remains a computational bottleneck.
B. Minh +2 more
semanticscholar +1 more source
raxmlGUI 2.0: A graphical interface and toolkit for phylogenetic analyses using RAxML
Methods in Ecology and Evolution, 2020 raxmlGUI is a graphical user interface to RAxML, one of the most popular and widely used softwares for phylogenetic inference using maximum likelihood. Here we present raxmlGUI 2.0, a complete rewrite of the GUI which seamlessly integrates RAxML binaries
Daniel Edler +3 more
semanticscholar +1 more source
Advanced Science, EarlyView.A new strategy for revitalizing aged biofilms using the elastic deformation of biomass‐based flexible carbon aerogel is proposed. The elastic deformation removes the nonelectrogenic bacteria and the dead electrogenic bacteria, as well as a lot of loosely bound extracellular polymer materials.
Xue Liu +15 more
wiley +1 more source
On Nakhleh's latest metric for phylogenetic networks [PDF]
arXiv, 2008 We prove that Nakhleh's latest dissimilarity measure for phylogenetic networks is a metric on the classes of tree-child phylogenetic networks, of semi-binary time consistent tree-sibling phylogenetic networks, and of multi-labeled phylogenetic trees. We also prove that it distinguishes phylogenetic networks with different reduced versions. In this way,
arxiv
Advanced Science, EarlyView.During different developmental stages of plants in natural Se–Cd coexisting soils, there is a group of rhizosphere microorganisms with highly dynamic abundance. The abundance variation of these microorganisms is strongly positively correlated with available Se and strongly negatively correlated with available Cd.
Zheng Lei +16 more
wiley +1 more source
Brazilian Archives of Biology and Technology, 2011 The polypeptide Tams1 is an immunodominant major merozoite piroplasm surface antigen of the protozoan parasite Theileria annulata and is highly variable.
Majid Esmaelizad +2 more
doaj +1 more source
Phylogeny.fr: robust phylogenetic analysis for the non-specialist
Nucleic Acids Res., 2008 Phylogenetic analyses are central to many research areas in biology and typically involve the identification of homologous sequences, their multiple alignment, the phylogenetic reconstruction and the graphical representation of the inferred tree.
Alexis Dereeper +11 more
semanticscholar +1 more source
Identification and Application of a Novel Patulin Degrading Enzyme From Meyerozyma guilliermondii
Advanced Science, EarlyView.Patulin (PAT), a hazardous mycotoxin, threatens human health. A novel yeast‐derived short‐chain dehydrogenase/reductase effectively degrades PAT into nontoxic ascladiol via catalytic triad activity. The biological detoxification process has no significant effect on the quality of fresh pear juice.
Yu Zhang +7 more
wiley +1 more source
Frontiers in Microbiology, 2019 In recent years the diversity of the French Mycobacterium bovis population responsible for bovine tuberculosis (bTB) outbreaks since 1970 has been described in detail. To further understand bTB evolution in France, we used single nucleotide polymorphisms
Amandine Hauer +7 more
doaj +1 more source