Results 1 to 10 of about 583,300 (295)

multistrap: boosting phylogenetic analyses with structural information [PDF]

open access: yesNature Communications
In a phylogeny, trustworthy reliability branch support estimates are as important as the tree itself. We show that reliability support values based on bootstrapping can be improved by combining sequence and structural information from proteins.
Athanasios Baltzis   +7 more
doaj   +5 more sources

Characterization and Pathogenicity of Two Novel PRRSVs Recombined by NADC30-like and NADC34-like Strains in China

open access: yesViruses, 2022
Porcine reproductive and respiratory syndrome viruses (PRRSVs) pose a serious threat to the swine industry in China, which has caused great difficulties for porcine reproductive and respiratory syndrome (PRRS) immune prevention and control, due to its ...
Yu Wu   +11 more
doaj   +1 more source

New records of Anthracoidea pseudofoetidae (Anthracoideaceae) from Russia, and Microbotryum (Microbotryaceae) from Greece and Morocco

open access: yesAnales del Jardín Botánico de Madrid, 2023
A rare smut fungus, Anthracoidea pseudofoetidae, is reported for the first time from Russia, based on a specimen from the Altai Republic. Carex enervis is a new host record for A. pseudofoetidae. Two new records for Greece, Microbotryum duriaeanum and M.
Teodor T. Denchev   +3 more
doaj   +1 more source

Systematic identification of gene families for use as markers for phylogenetic and phylogeny- driven ecological studies of bacteria and archaea and their major subgroups [PDF]

open access: yes, 2013
With the astonishing rate that the genomic and metagenomic sequence data sets are accumulating, there are many reasons to constrain the data analyses.
Eisen, Jonathan A.   +2 more
core   +11 more sources

Two New Species of Diatrype (Xylariales, Ascomycota) with Polysporous Asci from China

open access: yesDiversity, 2022
Two new species of Diatrype collected in northeast China are described and illustrated based on morphological and molecular evidence. Diatrype larissae from Heilongjiang Province is characterised by having 3–6 perithecia in a stroma, asci polysporous ...
Zhanen Yang   +6 more
doaj   +1 more source

Scorzonera sensu lato (Asteraceae, Cichorieae) – taxonomic reassessment in the light of new molecular phylogenetic and carpological analyses [PDF]

open access: yes, 2020
Scorzonera comprises 180–190 species and belongs to the subtribe Scorzonerinae. Its circumscription has long been the subject of debate and available molecular phylogenetic analyses affirmed the polyphyly of Scorzonera in its wide sense.
Jones, Katy   +6 more
core   +3 more sources

Diversity of Lecidea (Lecideaceae, Ascomycota) species revealed by molecular data and morphological characters [PDF]

open access: yes, 2002
The diversity of lichens, especially crustose species, in continental Antarctica is still poorly known. To overcome difficulties with the morphology based species delimitations in these groups, we employed molecular data (nuclear ITS and mitochondrial ...
Branson, K   +20 more
core   +4 more sources

The complete mitochondrial genome of Linnemannia amoeboidea (W. Gams) Vandepol & Bonito (Mortierellales: Mortierellaceae)

open access: yesMitochondrial DNA. Part B. Resources, 2022
The complete mitochondrial genome of Linnemannia amoeboidea (W. Gams) Vandepol & Bonito 2020 (Strain no.: CBS 889.72) was sequenced under the next-generation sequencing platform. It was the second one in the family Mortierellaceae Luerss. 1877.
Yang Yang, Xiao-Yong Liu, Bo Huang
doaj   +1 more source

Molecular and Phylogenetic Analysis of Sheep Pox Virus in Iraq

open access: yesJournal of Pure and Applied Microbiology, 2018
Sheep and goat pox (SGPX) are systemic transmissible viral diseases characterized mainly by skin and internal lesions. This work aimed to provide the first molecular detection of sheep pox virus (SPV) in Iraq.
Mohammed J. Muhaidi   +2 more
doaj   +1 more source

Whole chloroplast genome sequence of a subtropical tree Eriobotrya bengalensis (Rosaceae)

open access: yesMitochondrial DNA. Part B. Resources, 2020
Eriobotrya bengalensis (Roxb.) is a subtropical plant under the family Rosaceae with high economic and medicinal value. The whole chloroplast genome of E. bengalensis was sequenced to better understand its phylogenetic position relative to other Rosaceae
Jian Xu   +7 more
doaj   +1 more source

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