Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Mikael Thollesson"'
Publikováno v:
European Journal of Taxonomy, Vol 828, Iss 1 (2022)
Freshwater sponges constitute an overlooked part of the freshwater fauna in Sweden and there has been no recent systematic survey. Hitherto three species have been found in Sweden: Spongilla lacustris (Linnaeus, 1759), Ephydatia fluviatilis (Linnaeus
Externí odkaz:
https://doaj.org/article/c8191b9154204f68842ef85e35987b3f
Publikováno v:
PhytoKeys, Vol 159, Iss , Pp 1-34 (2020)
A putatively monophyletic group of annual Silene species is revised taxonomically and described as the new section S. sect. Arenosae. The species of this section were previously treated as a part of a widely circumscribed and polyphyletic S. sect. Ri
Externí odkaz:
https://doaj.org/article/af2102e8c0ac4e68b493ecfb21cb78c1
Publikováno v:
PLoS ONE, Vol 6, Iss 9, p e24457 (2011)
BACKGROUND: According to the endosymbiont hypothesis, the mitochondrial system for aerobic respiration was derived from an ancestral Alphaproteobacterium. Phylogenetic studies indicate that the mitochondrial ancestor is most closely related to the Ri
Externí odkaz:
https://doaj.org/article/3f177b1b81324c21970a15bba4f516bf
Publikováno v:
PhytoKeys, Vol 159, Iss, Pp 1-34 (2020)
PhytoKeys 159: 1-34
PhytoKeys
PhytoKeys, 159
PhytoKeys 159: 1-34
PhytoKeys
PhytoKeys, 159
A putatively monophyletic group of annual Silene species is revised taxonomically and described as the new section S. sect. Arenosae. The species of this section were previously treated as a part of a widely circumscribed and polyphyletic S. sect. Ri
Publikováno v:
Cladistics : the international journal of the Willi Hennig SocietyReferences. 20(6)
The transition to a vermiform body shape is one of the most important events in animal evolution, having led to the impressive radiation of Bilateria. However, the sister group of Bilateria has remained obscure. Cladistic analyses of morphology indic
Autor:
Mikael Thollesson, Paco Cárdenas
Publikováno v:
Journal of the Marine Biological Association of the United Kingdom. 96:1305-1312
Hymedesmia (Hymedesmia) lindstroemae sp. nov. collected at 178–210 m depth off the western Swedish coast is described. This encrusting sponge is notably characterized by its unusually large sigmas. This new species brings the number of Hymedesmia (
Publikováno v:
Botanical Journal of the Linnean Society. 173:194-210
Heliosperma (nom. cons prop.) comprises 15—20 taxa, most of them endemic to the Balkan Peninsula. DNA sequences from the chloroplast (rps16 intron, psbE-petG spacer) and the nuclear genome (ITS and four putatively unlinked RNA polymerase genes) are
Autor:
Ole Secher Tendal, Mikael Thollesson, Hans Tore Rapp, Megan Best, Paco Cárdenas, Anne B. Klitgaard
Publikováno v:
Zoological Journal of the Linnean Society. 169:251-311
Geodia species north of 60 degrees N in the Atlantic appeared in the literature for the first time when Bowerbank described Geodia barretti and G.macandrewii in 1858 from western Norway. Since then ...
Autor:
Jonas Waldenström, Mikael Thollesson, Ingvar Eliasson, Linus Christerson, Björn Herrmann, Karin Grannas, Maria Blomqvist, Karine Laroucau, Bjorn R. Olsen
Publikováno v:
Environmental Microbiology Reports. 2:605-610
The family Chlamydiaceae contains several bacterial pathogens of important human and veterinary medical concern, such as Chlamydia trachomatis and Chlamydophila psittaci. Within the order Chlamydia ...
Publikováno v:
Journal of Molecular Evolution. 58:252-268
Molecular investigations of deep-level relationships within and among the animal phyla have been hampered by a lack of slowly evolving genes that are amenable to study by molecular systematists. To provide new data for use in deep-level metazoan phyl