Results 61 to 70 of about 23,058 (300)
Phylogeny of Neobursaridium reshapes the systematics of Paramecium (Oligohymenophorea, Ciliophora)
, 2020 The subclass Peniculia (Oligohymenophorea, Intramacronucleata) is one of the most known groups of the phylum Ciliophora, being composed by very notorious representatives, such as Paramecium and Frontonia.
V. Serra +9 more
semanticscholar +1 more source
Scientific Reports, 2022 We assessed the fungal and fungal-like sequence diversity present in marine sediments obtained in the vicinity of the South Shetland Islands (Southern Ocean) using DNA metabarcoding through high-throughput sequencing (HTS).
Mayanne Karla da Silva +10 more
doaj +1 more source
Multigene-Based Analyses of the Phylogenetic Evolution of Oligotrich Ciliates, with Consideration of the Internal Transcribed Spacer 2 Secondary Structure of Three Systematically Ambiguous Genera [PDF]
, 2014 The file attached is the Published/publisher’s pdf version of the ...
Gao, S +4 more
core +1 more source
Pitardia resurrected: A new member of subtribe Menthinae (Lamiaceae)
TAXON, EarlyView.Abstract Despite tremendous progress towards clarifying phylogenetic relationships within the mint family (Lamiaceae), uncertainty remains regarding relationships among some major clades as well as the proper placement of some genera. While researching the genus Nepeta, a species from northeastern Morocco, N.
Abdelmonaim Homrani Bakali +3 more
wiley +1 more source
Microorganisms, 2020 Ciliates form a distinct group of single-celled eukaryotes that host two types of nuclei (micro and macronucleus) in the same cytoplasm and have a special sexual process known as conjugation, which involves mitosis, meiosis, fertilization, nuclear ...
Ruitao Gong +4 more
semanticscholar +1 more source
Boreas, EarlyView.Bioerosional scars made by limpets (Patella) on a cliff in Co. Antrim, Northern Ireland, indicate a Mid‐Holocene RSL of +7.8±0.55 m relative to local mid‐tide level today. This is higher than previous empirical data for the region and extrapolated levels from raised shorelines in Scotland but consistent with some recent GIA models.
Michael J. Simms, Paula J. Reimer
wiley +1 more source
Genealogical analyses of multiple loci of litostomatean ciliates (Protista, Ciliophora, Litostomatea) [PDF]
, 2012 © The Author(s), 2012. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Molecular Phylogenetics and Evolution 66 (2012): 397-411, doi:10.1016/j.ympev.2012.06.024.The class ...
Bourland, William A. +4 more
core +1 more source
Zoologica Scripta, EarlyView.ABSTRACT Members of the oxytrichid genus Cyrtohymena are characterised by a distinctive undulating membranes type, known as the Cyrtohymena pattern, featuring a strongly curved stichodyad paroral that forms a semicircle distally. Although the type species, Cyrtohymena muscorum, has been redescribed morphologically, its ontogenesis remains poorly ...
Atef Omar, Jae‐Ho Jung
wiley +1 more source
Revista Brasileira de Zootecnia, 2013 The objective of this study was to assess whether the straining of rumen content samples influences the estimation of protozoal density. Ninety rumen samples were obtained from 30 cattle (three samples per animal).
Mariana Fonseca Rossi +2 more
doaj +1 more source
Shedding light on the polyphyletic behavior of the genus Sterkiella: The importance of ontogenetic and molecular phylogenetic approaches [PDF]
, 2018 Present study, investigates a poorly known species of the genus Sterkiella, i.e., S. tricirrata, based on two populations isolated from soil samples collected from the Colfiorito Regional Park, Umbria Region, Italy and from the Silent Valley National ...
Bharti, Daizy +4 more
core +5 more sources