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Leslie-Mariana Morales-Ruíz; Mariana Rodríguez-Cisneros; Jeniffer-Chris Kerber-Díaz; Fernando-Uriel Rojas-Rojas; J. Antonio Ibarra; Paulina Estrada-de los Santos
... Genome analysis of strains placed in the NCBI genome database as Burkholderia cenocepacia defined nine genomic species groups. The largest group (259 strains) corresponds to B. cenocepacia and the second largest group (58 strains) was identified as “Burkholderia servocepacia”, a Burkholderia species classification which has not been validly published. The publication of “B. servocepacia” did not c ...
... According to Article 9.2 of International Code of Nomenclature for algae, fungi, and plants (Shenzhen Code, 2018), errors in the citation of the locality in the protologues of nine names of Chinese plants, including Carex melinacra var. changningensis (Cyperaceae), Celastrus rugosa (Celastraceae), Ctenitis changanensis (Aspidiaceae), Huodendron tomentosum (Styracaceae), Ostodes kuangii (Euphorbiac ...
Bayesian theory; Nostocaceae; Russia; biological nomenclature; biosynthesis; genes; habitats; meadows; microcystins; new species; phylogeny; soil; statistical analysis; Caucasus region
Abstract:
... A new cyanobacterial species of the genus Desmonostoc is described according to the International Code of Nomenclature for algae, fungi, and plants. The new species Desmonostoc caucasicum sp. nov. is recorded in the mountain meadow subalpine soil from the Greater Caucasus, Russia. The analysis is based on morphological characters, the 16S rRNA gene phylogenetic analysis, and ITS secondary structur ...
William B. Whitman; Maria Chuvochina; Brian P. Hedlund; Philip Hugenholtz; Konstantinos T. Konstantinidis; Alison E. Murray; Marike Palmer; Donovan H. Parks; Alexander J. Probst; Anna-Louise Reysenbach; Luis M. Rodriguez-R; Ramon Rossello-Mora; Iain Sutcliffe; Stephanus N. Venter
... Over the last fifteen years, genomics has become fully integrated into prokaryotic systematics. The genomes of most type strains have been sequenced, genome sequence similarity is widely used for delineation of species, and phylogenomic methods are commonly used for classification of higher taxonomic ranks. Additionally, environmental genomics has revealed a vast diversity of as-yet-uncultivated t ...
Bartonella; arthropods; biological nomenclature; data collection; direct contact; equipment; human health; new species; prokaryotic cells; rodents; small mammals; zoonoses
Abstract:
... BACKGROUND: Species of the genus Bartonella are facultative intracellular alphaproteobacteria with zoonotic potential. Bartonella infections in humans range from mild with unspecific symptoms to life threatening, and can be transmitted via arthropod vectors or through direct contact with infected hosts, although the latter mode of transmission is rare. Among the small mammals that harbour Bartonel ...
... Work on the publication date of Bonnaterre & Vieillot's Tableau encyclopédique et méthodique calls into question the priority of some names in use today. Among these Myrmothera guttataVieillot, 1824, proves to be a junior synonym of a name introduced earlier. The possible reversal of precedence is studied here in compliance with the International Code of Zoological Nomenclature. ...
biological nomenclature; botany; flora; indigenous species; New Zealand
Abstract:
... Indigenous plant naming systems and systematic botanical nomenclature involve different methodologies that result in different knowledge systems. Botanical nomenclature provides a single, universal name for a plant based on its taxonomic and evolutionary relationships. Indigenous classifications allow ready identification of plants for particular communities sharing a common language and cultural ...
biological nomenclature; botany; case studies; common names; flora; New Zealand
Abstract:
... Tohutō (macrons) or long vowels when used in te reo Māori assist with the correct pronunciation and spelling of words and in providing their meaning. When te reo is used in the formation of botanical names, the International Code of Nomenclature rules state that diacritical signs are to be transcribed into Latin letters; therefore, the long vowel ‘ā’ would become the double vowel ‘aa’. Critique of ...
Oscillatoriales; Ryukyu Archipelago; biological nomenclature; corals; genes; internal transcribed spacers; new species; phylogeny; research; species diversity; thallus
Abstract:
... Okinawan coasts are a rich source of biodiversity, including of filamentous cyanobacteria, owing to their habitat diversity created by coral reefs. Along the coastlines of Okinawa, several undescribed species, including those from Neolyngbya, remain unexplored. In this study, two undescribed cyanobacterial species with morphological resemblance to Neolyngbya were identified using a polyphasic appr ...
Cyanobacteria; Russia; biodiversity; biological nomenclature; new species; phylogeny; trichomes
Abstract:
... During a study of biodiversity of cyanobacteria in Gorely volcano soils (Kamchatka Peninsula), a strain of heterocytous, a false branching cyanobacterium with gradually tapered filaments, was isolated. Prominent features of the strain were purplish-grey trichomes and firm, distinct multilayered sheaths. Based on the results obtained from the morphological, ecological, and phylogenetic analysis usi ...
... With the advent of cheaper, high-throughput sequencing technologies, the ability to survey biodiversity in previously unexplored niches and geographies has expanded massively. Within Anaplasma, a genus containing several intra-hematopoietic pathogens of medical and economic importance, at least 25 new species have been proposed since the last formal taxonomic organization. Given the obligate intra ...
Lan-Anh T. Tran; Christophe Vieira; Sophie Steinhagen; Christine A. Maggs; Masanori Hiraoka; Satoshi Shimada; Tu Van Nguyen; Olivier De Clerck; Frederik Leliaert
... The green seaweed Ulva is important from ecological and economic perspectives, but the identification of species is often problematic. Here we assessed and discussed different perspectives to establish a stable taxonomic framework for Ulva, which will benefit both ecological and applied research. We evaluated (1) the performance of commonly used DNA-barcode markers (ITS rDNA, rbcL, and tufA) using ...
... Smith and Figueiredo, in their recent articles, raised important issues of getting rid of colonial legacy in botanical nomenclature. Some other politically motivated claims and proposals to amend the International Code of Nomenclature for algae, fungi, and plants (ICN) have also been published or discussed by some other authors. In particular, Smith and Figueiredo expressed their opinion that “a p ...
... Cyanobacteria morphotypes with simple morphology, mainly thin filamentous homocytous strains, comprise a taxonomically complex group and represent a challenge in systematic studies. However, the polyphasic approach applied nowadays to investigate the cyanobacterial diversity has emerged as a powerful tool to undercover cryptic taxa and to set up a more natural classification system. Yet, studies e ...
... Morphology and nomenclature are essential issues of botany, in which both extant and fossil plant taxa follow the same nomenclature code. Devonian (419.2–358.9 Ma) herbaceous lycopsid Barsassia, one of the earliest coal-forming plants in geological history, possesses a characteristic, easily recognized, step-like stem and has been thought to be an index fossil for dating and correlating the Middle ...
... Researchers of the N.I. Vavilov All-Russian Institute of Plant Genetic Resources (VIR) and Sverdlovsk Horticultural Breeding Station developed nomenclatural standards for 18 apple cultivars released at the said station: ‘Aksyona’ (WIR-53949), ‘Blagaya Vest’ (WIR-53950), ‘Danila’ (WIR-53952), ‘Isetskoye Pozdneye’ (WIR-53953), ‘Iset Belaya’ (WIR-53954), ‘Krasa Sverdlovska’ (WIR-53955), ‘Papiroyantar ...
... Endogenously formed coralloid roots in living cycads are known to be infected and maintained by a mutual partnership with photosynthetic cyanobacteria. In this study, two strains of filamentous, nitrogen-fixing endosymbiotic cyanobacteria from the green zone of the coralloid roots of Cycas fairylakea were isolated and grown in culture. The phylogenetic placement based on the 16S rRNA gene region a ...
biological nomenclature; botany; databases; ferns and fern allies; flora; holotypes; lectotypes; neotypes; New Zealand
Abstract:
... The electronic Flora of New Zealand – Ferns and Lycophytes includes 466 basionyms relevant to the New Zealand flora. These names are typified by 281 lectotypes, 4 neotypes, 1 conserved type, 4 names for which a designation has not been made, and 25 for which a type could not be located. The remaining 151 basionyms have been considered in initial editions of the Flora as having holotypes. However, ...
Scytonemataceae; algology; biological nomenclature; biosynthesis; flora; genes; habitats; monophyly; mountains; new species; nodularin; India
Abstract:
... A novel cyanobacterial species from the genus Iningainema is described according to the International Code of Nomenclature for Algae, Fungi, and Plants. The new species, Iningainema sahyadrensis sp. nov., is recorded from the Western Ghats (Sahyadri mountain range), India. The description is based on morphological features and the phylogenetic analysis of partial 16S rDNA gene. Phylogenetic analys ...
... The agelenid spider Trichopus libratus C. M. [Templeton], 1834 is discussed in the context of its authorship, and its availability and formation, following the International Code of Zoological Nomenclature. ...