Articles with "phylogenetic placement" as a keyword



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Phylogenetic placement of the Peruvian-endemic genus Machaerophorus (Brassicaceae) based on molecular data and implication for its systematics

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Published in 2018 at "Plant Systematics and Evolution"

DOI: 10.1007/s00606-018-1553-9

Abstract: The genus Machaerophorus includes three perennial species (M. arequipa, M. laticarpus, and M. matthioloides) inhabiting the southern Peruvian Andes. However, based on the morphological data, this genus has been reduced for more than one hundred… read more here.

Keywords: molecular data; machaerophorus; genus; phylogenetic placement ... See more keywords
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Two mitochondrial genomes in Alcedinidae (Ceryle rudis/Halcyon pileata) and the phylogenetic placement of Coraciiformes

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Published in 2017 at "Genetica"

DOI: 10.1007/s10709-017-9978-6

Abstract: Coraciiformes comprises 209 species belonging to ten families with significant divergence on external morphologies and life styles. The phylogenetic placement of Coraciiformes was still in debate. Here, we determined the complete mitochondrial genomes (mitogenomes) of… read more here.

Keywords: placement coraciiformes; pileata; mitochondrial genomes; placement ... See more keywords
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The phylogenetic placement of the enigmatic Indian Cormorant, Phalacrocorax fuscicollis (Phalacrocoracidae).

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Published in 2019 at "Molecular phylogenetics and evolution"

DOI: 10.1016/j.ympev.2018.10.019

Abstract: The Indian Cormorant (Phalacrocorax fuscicollis) is a common avian piscivore that occurs throughout the Indian subcontinent and east to southern Vietnam. Its evolutionary relationships, however, have remained obscure, largely because of a lack of material… read more here.

Keywords: phalacrocorax fuscicollis; cormorant phalacrocorax; indian cormorant; phylogenetic placement ... See more keywords
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Phylogenetic placement of the enigmatic worm-like Rhodopemorpha slugs as basal Heterobranchia

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Published in 2017 at "Journal of Molluscan Studies"

DOI: 10.1093/mollus/eyx031

Abstract: Rhodopemorphs are small, interstitial or psammobiotic heterobranch slugs, which have been troubling to place phylogenetically. Their small size and habit of living in or among sediment have led to a correlated reduction and simplification of… read more here.

Keywords: enigmatic worm; placement enigmatic; placement; phylogenetic placement ... See more keywords
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New specimens from Mid-Cretaceous Myanmar amber illuminate the phylogenetic placement of Lagonomegopidae (Arachnida: Araneae)

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Published in 2021 at "Zoological Journal of the Linnean Society"

DOI: 10.1093/zoolinnean/zlab027

Abstract: New lagonomegopid spiders are described from Mid-Cretaceous Myanmar (Burmese) amber. Two new genera and species based on single specimens, Scopomegops fax gen. & sp. nov. and Hiatomegops spinalis gen. & sp. nov. are described. Two… read more here.

Keywords: placement lagonomegopidae; cretaceous myanmar; phylogenetic placement; mid cretaceous ... See more keywords
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scrapp: A tool to assess the diversity of microbial samples from phylogenetic placements

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Published in 2020 at "Molecular Ecology Resources"

DOI: 10.1111/1755-0998.13255

Abstract: Microbial ecology research is currently driven by the continuously decreasing cost of DNA sequencing and the improving accuracy of data analysis methods. One such analysis method is phylogenetic placement, which establishes the phylogenetic identity of… read more here.

Keywords: phylogenetic placements; diversity; tool; scrapp ... See more keywords
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Phylogenetic Placement of Exact Amplicon Sequences Improves Associations with Clinical Information

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Published in 2018 at "mSystems"

DOI: 10.1128/msystems.00021-18

Abstract: The move from OTU-based to sOTU-based analysis, while providing additional resolution, also introduces computational challenges. We demonstrate that one popular method of dealing with sOTUs (building a de novo tree from the short sequences) can… read more here.

Keywords: exact amplicon; sequence fragments; placement; phylogenetic placement ... See more keywords
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A new genus of caponiid spiders with its phylogenetic placement within Nopinae and the description of a new species of Orthonops Chamberlin, 1924 from Eastern Mexico (Araneae: Synspermiata, Caponiidae).

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Published in 2022 at "Zootaxa"

DOI: 10.11646/zootaxa.5128.4.5

Abstract: A new caponiid genus, Aamunops gen. n., is described and its phylogenetic placement within Nopinae tested using a published morphological data matrix. This genus includes four species collected during three standardized inventories in the state… read more here.

Keywords: phylogenetic placement; within nopinae; genus; placement within ... See more keywords
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Genotyping and phylogenetic placement of Bacillus anthracis isolates from Finland, a country with rare anthrax cases

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Published in 2018 at "BMC Microbiology"

DOI: 10.1186/s12866-018-1250-4

Abstract: BackgroundAnthrax, the zoonotic disease caused by the gram-positive bacterium Bacillus anthracis, is nowadays rare in northern parts of Europe including Finland and Scandinavia. Only two minor outbreaks of anthrax in 1988 and in 2004 and… read more here.

Keywords: phylogenetic placement; finland; bacillus anthracis; genotyping phylogenetic ... See more keywords
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Phylogenetic placement and diet of homalopsid snake Miralia alternans (Ruess, 1833)

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Published in 2022 at "Zoological Research"

DOI: 10.24272/j.issn.2095-8137.2022.083

Abstract: Miralia alternans (Ruess, 1833) is distributed in Borneo, Sumatra, and Java in Southeast Asia. The species is morphologically similar to Raclitia indica, a monotypic genus known from Peninsular Malaysia. Here, we collected a juvenile specimen… read more here.

Keywords: diet homalopsid; alternans ruess; phylogenetic placement; miralia alternans ... See more keywords
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Learning Hyperbolic Embedding for Phylogenetic Tree Placement and Updates

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Published in 2022 at "Biology"

DOI: 10.3390/biology11091256

Abstract: Simple Summary We show how the conventional (Euclidean) deep learning methods developed for phylogenetics can benefit from using hyperbolic geometry. The results point to lowered distance distortion and better accuracy in updating trees but not… read more here.

Keywords: hyperbolic embedding; placement; distance; phylogenetic placement ... See more keywords