6 results match your criteria: "Austria University of Natural Resources and Life Sciences Vienna Austria.[Affiliation]"
A new species of Pictet, 1834 (Trichoptera, Rhyacophilidae) from Corsica with the genomic characterization of the holotype.
Zookeys
November 2024
Senckenberg Research Institute and Natural History Museum Frankfurt, Frankfurt, Germany Senckenberg Research Institute and Natural History Museum Frankfurt Frankfurt Germany.
Article Synopsis
- A new species has been described from Corsica, France, based on a single male specimen, identifying morphological differences from similar species in the group.
- A phylogenetic tree was created using mitochondrial DNA sequences from 16 out of 28 recognized species, providing genetic support for the new species and hinting at the potential discovery of another nearby species.
- The researchers used a low-cost next-generation sequencing method to analyze both mitochondrial and draft nuclear genomes, contributing important genetic data to enhance the understanding of this species and assist in future studies.
New data on (Cyprinidae, Labeoinae) from the Awash River (Ethiopia) with remarks on its relationships to congeners on the Arabian Peninsula.
Zookeys
November 2020
University of Natural Resources and Life Sciences, Institute of Hydrobiology and Aquatic Ecosystem Management (IHG), Vienna, Gregor-Mendel Straße 33, A-1180 Vienna, Austria University of Natural Resources and Life Sciences Vienna Austria.
On the African continent, the genus consists of several species often insufficiently separated from each other by diagnostic characters. Herein, a detailed morphological redescription of from the Awash River drainage is presented, together with additional data on the type specimens of and . Mitochondrial CO1 sequence data are also provided, including the historic paralectotype of , with a comparison to species from Africa and the Middle East.
View Article and Find Full Text PDFgen. et sp. nov., a new pathogen causing crown rot of fennel in Italy.
MycoKeys
March 2020
Institute of Forest Entomology, Forest Pathology and Forest Protection, Department of Forest and Soil Sciences, BOKU - University of Natural Resources and Life Sciences, Franz Schwackhöfer Haus, Peter-Jordan-Straße 82/I, 1190 Vienna, Austria University of Natural Resources and Life Sciences Vienna Austria.
Article Synopsis
- A new disease affecting fennel has been identified in Sicily, with detailed surveys conducted in 2017 and 2018 in areas where fennel is widely grown.
- Samples taken from diseased plants showed fungal colonies with similar characteristics, and tests confirmed that the fungus causes disease symptoms in fennel.
- Three fennel cultivars ('Narciso', 'Apollo', 'Pompeo') were found to be more susceptible to the fungus compared to others, and phylogenetic analyses indicated that the pathogen represents a new genus and species within the Leptosphaeriaceae family.
The genus (Diaporthales).
MycoKeys
March 2020
Institute of Forest Entomology, Forest Pathology and Forest Protection, Department of Forest and Soil Sciences, BOKU-University of Natural Resources and Life Sciences, Franz Schwackhöfer Haus, Peter-Jordan-Straße 82/I, 1190 Vienna, Austria University of Natural Resources and Life Sciences Vienna Austria.
The genus (Melanconidaceae, Diaporthales) in the strict sense is here re-evaluated regarding phylogenetic structure, taxonomy, distribution and ecology. Using a matrix of sequences from ITS, LSU, , , and , eight species are recognised and their phylogenetic positions are determined. Based on phylogenetic, morphological and geographical differentiation, is subdivided into four subspecies.
View Article and Find Full Text PDFEuropean species of (Diaporthales).
MycoKeys
October 2019
Institute of Forest Entomology, Forest Pathology and Forest Protection, Department of Forest and Soil Sciences, BOKU-University of Natural Resources and Life Sciences, Franz Schwackhöfer Haus, Peter-Jordan-Straße 82/I, 1190 Vienna, Austria University of Natural Resources and Life Sciences Vienna Austria.
European species of the genus (Erythrogloeaceae, Diaporthales) occurring on and spp. based on freshly collected material are presented. Using a matrix of sequences from ITS, LSU, , and , five species are recognized, and their phylogenetic positions are determined.
View Article and Find Full Text PDFMorphology and phylogeny reveal two novel species from China.
MycoKeys
July 2019
The Key Laboratory for Silviculture and Conservation of the Ministry of Education, Beijing Forestry University, Beijing 100083, China Beijing Forestry University Beijing China.
Article Synopsis
- Currently, there is only one genus of Coryneaceae in Diaporthales, which is unique due to its brown conidia with transverse septa.
- Identifying different species is challenging because of their varying physical traits and insufficient genetic sequencing information.
- From collections in China, researchers discovered two new species and three known species, highlighting distinct differences in conidial size and shape between them.