Results 1 to 10 of about 5,259 (193)

The complete chloroplast genome and phylogentic results support the species position of Swertia banzragczii and Swertia marginata (Gentianaceae) in Mongolia [PDF]

open access: yesBotanical Studies
Background Swertia banzragczii and S. marginata are important medicinal species in Mongolia. However, their taxonomic positions and genetic backgrounds remain unknown. In this study, we explored the complete chloroplast genomes and DNA barcoding of these
Dashzeveg Oyuntsetseg   +7 more
doaj   +4 more sources

Sequence and phylogentic analysis of MERS-CoV in Saudi Arabia, 2012–2019 [PDF]

open access: yesVirology Journal, 2021
Background The Middle East Respiratory Syndrome-related Coronavirus (MERS-CoV) continues to exist in the Middle East sporadically. Thorough investigations of the evolution of human coronaviruses (HCoVs) are urgently required.
Mohamed A. Farrag   +3 more
doaj   +3 more sources

phylogentic study of cephalopharyngeal selerites

open access: yesمجلة بغداد للعلوم, 2006
drosophila larvare of diffrent speces were subjected to this in order study the structure of cephalopharyngeal armature and mouth more hooks dentition the lines number ...
Baghdad Science Journal
doaj   +3 more sources

A network-based approach to identifying correlations between phylogeny, morphological traits and occurrence of fish species in US river basins. [PDF]

open access: yesPLoS ONE, 2023
The complex network framework has been successfully used to model interactions between entities in Complex Systems in the Biological Sciences such as Proteomics, Genomics, Neuroscience, and Ecology.
Richa Tripathi   +4 more
doaj   +2 more sources

Insights on the enigmatic millipede order Siphoniulida (Myriapoda, Diplopoda): a new species bearing ozopores and its phylogenetic implications [PDF]

open access: yesPeerJ
The millipede order Siphoniulida is one of the most enigmatic and rare groups within Diplopoda, with fewer than 10 complete specimens known from two extant species and two amber fossils.
Ernesto Recuero   +2 more
doaj   +3 more sources

Erratum: Ksak: a high-throughput tool for alignment-free phylogenetics [PDF]

open access: yesFrontiers in Microbiology, 2023
Frontiers Production Office
doaj   +2 more sources

Complete mitochondrial DNA sequence of Alboglossiphonia lata Oka, 1910 (Rhynchobdellida: Glossiphoniidae) and its phylogenetic analysis [PDF]

open access: yesMitochondrial DNA. Part B. Resources
The complete mitochondrial genome of Alboglossiphonia lata (basionym: Glossiphonia lata), sourced from a biodiversity hotspot of China, has been determined and reported in this study.
Panpan Jin   +6 more
doaj   +2 more sources

Beaded lacewings – a pictorial identification key to the genera, their biogeographics and a phylogentic analysis (Insecta: Neuroptera: Berothidae)

open access: yesDeutsche Entomologische Zeitschrift, 2014
The present paper comprises the first illustrated key for the genera of the Berothidae. Distribution maps for all genera are provided and distribution areas are discussed.
Ulrike Aspöck, Susanne Randolf
doaj   +3 more sources

Phylogenetic Study of Mangifera laurina and its Related Species Using cpDNA trnL-F Spacer Markers

open access: yesHayati Journal of Biosciences, 2010
Phylogenetic study of cpDNA intergenic spacer trnL-F of Mangifera laurina and their related species within the genus Mangifera in Indonesia was conducted using Rutaceae as the outgroup.
FITMAWATI, ALEX HARTANA
doaj   +3 more sources

Phylogenetic and AlphaFold predicted structure analyses provide insights for A1 aspartic protease family classification in Arabidopsis

open access: yesFrontiers in Plant Science, 2023
Aspartic proteases are widely distributed in animals, plants, fungi and other organisms. In land plants, A1 aspartic protease family members have been implicated to play important and varied roles in growth, development and defense.
Yanling Duan, Hao Tang, Xiaobo Yu
doaj   +1 more source

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