Results 41 to 50 of about 28,651 (207)

Discrimination, Crypticity, and Incipient Taxa in Entamoeba [PDF]

open access: yes, 2012
Persistent difficulties in resolving clear lineages in diverging populations of prokaryotes or unicellular eukaryotes (protistan polyphyletic groups) are challenging the classical species concept.
Adl   +51 more
core   +2 more sources

Occurrence and Characterization of Leaf Spot Caused by Septoria melissae on Lemon Balm in Korea

open access: yesMycobiology, 2020
Leaf spot on lemon balm is frequently observed in Korea, causing considerable damage to crops. In 2014 and 2015, the occurrence of leaf spot was observed in several production greenhouses at Suwon, Gongju, and Namwon in Korea.
Seon-Ah Yang   +5 more
doaj   +1 more source

Morphological and Phylogenetic Characterization of Five Novel Nematode-Trapping Fungi (Orbiliomycetes) from Yunnan, China

open access: yesJournal of Fungi, 2023
Nematode-trapping fungi are widely studied due to their unique morphological structure, survival strategy, and potential value in the biological control of harmful nematodes.
Fa Zhang   +5 more
doaj   +1 more source

Resurrection and emendation of the Hypoxylaceae, recognised from a multigene phylogeny of the Xylariales [PDF]

open access: yes, 2017
A multigene phylogeny was constructed, including a significant number of representative species of the main lineages in the Xylariaceae and four DNA loci the internal transcribed spacer region (ITS), the large subunit (LSU) of the nuclear rDNA, the ...
Heitkämper, Simone   +10 more
core   +2 more sources

Reclassification of Saccharomycodes sinensis, Proposal of Yueomyces sinensis gen. nov., comb. nov. within Saccharomycetaceae (Saccharomycetales, Saccharomycotina).

open access: yesPLoS ONE, 2015
The phylogenetic position of Saccharomycodes sinensis has been debated by yeast taxonomists. In this study, a multigene phylogenetic analysis based on four regions, namely the 18S ribosomal DNA (rDNA), the D1/D2 domains of the 26S rDNA, the second ...
Long Wang   +3 more
doaj   +1 more source

The evolutionary dynamics of variant antigen genes in Babesia reveal a history of genomic innovation underlying host-parasite interaction [PDF]

open access: yes, 2014
Babesia spp. are tick-borne, intraerythrocytic hemoparasites that use antigenic variation to resist host immunity, through sequential modification of the parasite-derived variant erythrocyte surface antigen (VESA) expressed on the infected red blood cell
Allred, David R.   +30 more
core   +6 more sources

Catalogue of fungi in China 2. Ramaria from northern China

open access: yesMycology
The species of Ramaria are coralloid-fungi with intricately branched and vividly coloured basidiomata. There are many studies on the genus Ramaria in China, but molecular phylogenetic analysis is rarely employed.
Ying Li   +4 more
doaj   +1 more source

New Helminthosporium (Massarinaceae, Dothideomycetes) and Nigrospora (Incertae sedis, Sordariomycetes) species associated with walnut (Juglans regia L.) in China [PDF]

open access: yesMycoKeys
Six collections of ascomycetes were obtained from samples collected from dead branches and leaves of Juglans regia in Guizhou and Yunnan provinces, China.
Mengting Zou   +4 more
doaj   +3 more sources

Taxonomy, Phylogenetic and Ancestral Area Reconstruction in Phyllachora, with Four Novel Species from Northwestern China

open access: yesJournal of Fungi, 2022
The members of Phyllachora are biotrophic, obligate plant parasitic fungi featuring a high degree of host specificity. This genus also features a high degree of species richness and worldwide distribution.
Jin-Chen Li   +6 more
doaj   +1 more source

SUPER: Upcycling Genetic Parts for Precise Gene Expression Control, Leakage Minimization, and Genetic Circuit Stability

open access: yesAdvanced Science, EarlyView.
To precisely modulate natural and synthetic regulatory parts, SUPER is introduced as a sophisticated and tunable controller of genetic devices without requiring sequence modification on the target. SUPER enhances dynamic range of RNA‐, chemical‐, temperature‐, and protein‐responsive biosensors up to 1011%, and converts biosensors to cover an expanded ...
Taeyang Heo   +3 more
wiley   +1 more source

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