cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17632/cyytvzwrdw.1
title: The effectiveness of radiotherapy in preventing disease recurrence after breast cancer surgery

description: Dataset for the paper "The effectiveness of radiotherapy in preventing disease recurrence after breast cancer surgery", DOI: 10.1016/j.suronc.2022.101709.
DOI: 10.17632/t3yb6fy69b.4
title: The benefits of trastuzumab in the treatment of HER2+ breast cancer as a function of exposure time

description: Dataset for the paper "The benefits of trastuzumab in the treatment of HER2+ breast cancer as a function of exposure time", DOI: 10.3332/ecancer.2022.1347
DOI: 10.17632/6mhrhn7rxc.3
title: Annotated camera trap images of wildlife species from a conservancy in Kenya

description: This dataset has camera trap images of wildlife species from a conservancy in Kenya. They are based on the Raspberry Pi and the OpenMV cam H7. The camera traps were deployed in 2021.
DOI: 10.6084/m9.figshare.19126823.v2
title: Data from: Fire-released seed dormancy - a global synthesis

description: Data from: Pausas J.G. and Lamont B.B. Fire-released seed dormancy - a global synthesis. Biological Reviews. <br>It includes 3 files in ASCII (text) format, readme file, data file, references file.
DOI: 10.5445/ir/1000139569
title: LinearShimDB: A subset of the NMR magnet shimming database ShimDB
DOI: 10.5281/zenodo.6046541
title: Avizo reconstruction of Bone-cracking Borophagus coprolite lacm:vp:158714

description: Borophagine canids have long been hypothesized to be North American ecological ‘avatars’ of living hyenas in Africa and Asia, but direct fossil evidence of hyena-like bone consumption is hitherto unknown. We report rare coprolites (fossilized feces) of Borophagus parvus from the late Miocene of California and, for the first time, describe unambiguous evidence that these predatory canids ingested large amounts of bone. Surface morphology, micro-CT analyses, and contextual information reveal (1) droppings in concentrations signifying scent-marking behavior, similar to latrines used by living social carnivorans; (2) routine consumption of skeletons; (3) undissolved bones inside coprolites indicating gastrointestinal similarity to modern striped and brown hyenas; (4) B. parvus body weight of ~24 kg, reaching sizes of obligatory large-prey hunters; and (5) prey size ranging ~35–100 kg. This combination of traits suggests that bone-crushing Borophagus potentially hunted in collaborative social groups and occupied a niche no longer present in North American ecosystems.
description: {"references": ["Wang et al. eLife 2018;7:e34773", "https://doi.org/10.7554/eLife.34773"]}
DOI: 10.5281/zenodo.6046540
title: Avizo reconstruction of Bone-cracking Borophagus coprolite lacm:vp:158714

description: Borophagine canids have long been hypothesized to be North American ecological ‘avatars’ of living hyenas in Africa and Asia, but direct fossil evidence of hyena-like bone consumption is hitherto unknown. We report rare coprolites (fossilized feces) of Borophagus parvus from the late Miocene of California and, for the first time, describe unambiguous evidence that these predatory canids ingested large amounts of bone. Surface morphology, micro-CT analyses, and contextual information reveal (1) droppings in concentrations signifying scent-marking behavior, similar to latrines used by living social carnivorans; (2) routine consumption of skeletons; (3) undissolved bones inside coprolites indicating gastrointestinal similarity to modern striped and brown hyenas; (4) B. parvus body weight of ~24 kg, reaching sizes of obligatory large-prey hunters; and (5) prey size ranging ~35–100 kg. This combination of traits suggests that bone-crushing Borophagus potentially hunted in collaborative social groups and occupied a niche no longer present in North American ecosystems.
description: {"references": ["Wang et al. eLife 2018;7:e34773", "https://doi.org/10.7554/eLife.34773"]}
DOI: 10.5519/qd.m79j887y
title: Query on the Natural History Museum Data Portal (data.nhm.ac.uk) (365 records)
DOI: 10.34740/kaggle/dsv/3171414
title: Готовность российских компаний к киберугрозам.
DOI: 10.6084/m9.figshare.7931474
title: <i>Desmodesmus tropicus</i> (Chlorophyta) in the Danube Delta – reassessing the phylogeny of the series <i>Maximi</i>

description: <i>Desmodesmus maximus</i> (West & G.S.West) Hegewald, <i>D. perforatus</i> (Lemmermann) E.Hegewald and <i>D. tropicus</i> (W.B.Crow) E.Hegewald form the series <i>Maximi</i> within the genus <i>Desmodesmus</i>. <i>Desmodesmus tropicus</i> is a rare species although it is widely distributed in tropical regions including South-East Asia, South America and the USA. It is less common in temperate fresh waters, known only from Ukraine. In this study, we report for the first time its presence in the Danube Delta (Puiu Lake), Romania. The morphology and molecular phylogeny of two newly isolated strains were studied in relation to other strains of the genus <i>Desmodesmus</i>, series <i>Maximi</i>. Cell wall structures (rosettes, spines, tubes, honeycomb-shaped mesh with hexagonal units) which are important in the taxonomy of these algae were investigated by light-, scanning- and transmission electron microscopy. The phylogenetic position of the strains in the Algae and Cyanobacteria Culture Collection of the Institute of Biological Research was assessed using 18S rDNA sequences, ITS2 primary and secondary structures and by analysis of Compensatory Base Changes. Morphological traits and measurements of cells, coenobia and spines matched the description of <i>D. tropicus</i>, although some differences from the established morphological key (ridge-like structures resembling fine ribs) were also noticed. Identification as <i>D. tropicus</i> var. <i>longiclathratus</i> (Tell) Jeon & Hegewald was based on the presence of inner spines on four-celled and especially on eight-celled coenobia. The ITS2 sequence and secondary structure phylogeny supported the assignment of both AICB strains to <i>D. tropicus</i>, with no divergence from other <i>D. tropicus</i> sequences to support the identification of var. <i>longiclathratus</i>. Nevertheless, the morphological measurements and the ITS2 primary and secondary structure data indicated two distinct subclusters within <i>D. tropicus</i>, and a new possible taxon within the series <i>Maximi</i>.
DOI: 10.6084/m9.figshare.7931474.v1
title: <i>Desmodesmus tropicus</i> (Chlorophyta) in the Danube Delta – reassessing the phylogeny of the series <i>Maximi</i>

description: <i>Desmodesmus maximus</i> (West & G.S.West) Hegewald, <i>D. perforatus</i> (Lemmermann) E.Hegewald and <i>D. tropicus</i> (W.B.Crow) E.Hegewald form the series <i>Maximi</i> within the genus <i>Desmodesmus</i>. <i>Desmodesmus tropicus</i> is a rare species although it is widely distributed in tropical regions including South-East Asia, South America and the USA. It is less common in temperate fresh waters, known only from Ukraine. In this study, we report for the first time its presence in the Danube Delta (Puiu Lake), Romania. The morphology and molecular phylogeny of two newly isolated strains were studied in relation to other strains of the genus <i>Desmodesmus</i>, series <i>Maximi</i>. Cell wall structures (rosettes, spines, tubes, honeycomb-shaped mesh with hexagonal units) which are important in the taxonomy of these algae were investigated by light-, scanning- and transmission electron microscopy. The phylogenetic position of the strains in the Algae and Cyanobacteria Culture Collection of the Institute of Biological Research was assessed using 18S rDNA sequences, ITS2 primary and secondary structures and by analysis of Compensatory Base Changes. Morphological traits and measurements of cells, coenobia and spines matched the description of <i>D. tropicus</i>, although some differences from the established morphological key (ridge-like structures resembling fine ribs) were also noticed. Identification as <i>D. tropicus</i> var. <i>longiclathratus</i> (Tell) Jeon & Hegewald was based on the presence of inner spines on four-celled and especially on eight-celled coenobia. The ITS2 sequence and secondary structure phylogeny supported the assignment of both AICB strains to <i>D. tropicus</i>, with no divergence from other <i>D. tropicus</i> sequences to support the identification of var. <i>longiclathratus</i>. Nevertheless, the morphological measurements and the ITS2 primary and secondary structure data indicated two distinct subclusters within <i>D. tropicus</i>, and a new possible taxon within the series <i>Maximi</i>.
DOI: 10.6084/m9.figshare.8276858
title: Cryptic, alien and lost species: molecular diversity of <i>Ulva sensu lato</i> along the German coasts of the North and Baltic Seas

description: DNA barcoding analysis, using <i>tuf</i>A, revealed considerable differences between the expected and observed species inventory of <i>Ulva sensu lato</i> in the Baltic and North Sea areas of the German state of Schleswig-Holstein. Of 20 observed genetic entities, at least four (<i>U. australis, U. californica, U. gigantea</i> and <i>Umbraulva dangeardii</i>) had been introduced recently, whereas three others (one <i>Ulva</i> sp. and two <i>Blidingia</i> spp.) could not be identified at the species level and could also represent recently introduced species. In addition, the observed distributions of <i>Kornmannia leptoderma</i> and <i>U. rigida</i> were much more extensive than indicated by historical records, whereas <i>Blidingia minima</i> and <i>Gayralia oxysperma</i> were absent or much less common than expected. Barcoding analysis also revealed that both <i>U. tenera</i> (type material) and <i>U. pseudocurvata</i> (historical vouchers) from Helgoland, an off-shore island in the North Sea, actually belong to <i>U. lactuca</i>, a species that appears to be restricted to this island. Furthermore, past morphological descriptions of <i>U. intestinalis</i> and <i>U. compressa</i> have apparently been too restrictive and have been responsible for numerous misidentifications. The same is true for <i>U. linza</i>, which, in northern Germany, clusters into two genetically closely related but morphologically indistinguishable entities. One of these entities is present on Helgoland, while the second is present on North Sea and Baltic Sea mainland coasts.
DOI: 10.6084/m9.figshare.8117999
title: Reliable determination of <i>Prorocentrum micans</i> Ehrenb. (Prorocentrales, Dinophyceae) based on newly collected material from the type locality

description: The Prorocentrales are a unique group of dinophytes based on several apomorphic traits, but species delimitation is challenging within the group. The type species of <i>Prorocentrum</i>, namely <i>P. micans</i>, cannot be determined unambiguously, as important characters are not preserved in the original material collected in the first half of the 19th century. Water samples were taken at the type locality of <i>P. micans</i> in the Baltic Sea off Kiel (Germany) and strains with a morphology consistent with the protologue were established. An in-depth morphological analysis was performed, illustrating minute traits such as the periflagellar platelets and three different types of thecal pores. rRNA sequence data allowed for molecular characterization of the species. The newly collected material of <i>P. micans</i> was used for epitypification with the result that the type species of <i>Prorocentrum</i> can now be determined unambiguously.
DOI: 10.6084/m9.figshare.8276810
title: Morphology and molecular phylogeny of <i>Coolia tropicalis, Coolia malayensis</i> and a new lineage of the <i>Coolia canariensis</i> species complex (Dinophyceae) isolated from Brazil

description: The morphology and molecular phylogenetic relationships of <i>Coolia</i> species isolated from Brazil, including <i>C. malayensis, C. tropicalis</i> and a new lineage of the <i>Coolia canariensis</i> complex, are presented. Morphology was investigated by light and scanning electron microscopy. No significant morphological differences between the Brazilian strains and other geographically distant strains of <i>C. malayensis</i> and <i>C. tropicalis</i> were observed. In LSU and ITS rDNA phylogenies <i>C. malayensis</i> and <i>C. tropicalis</i> sequences from Brazil branched within the clade of these species with strains isolated from elsewhere. Phylogenetic relationships (LSU rDNA) within the <i>C. canariensis</i> species complex support the existence of three cryptic species. No morphological difference was discernible among species in this complex. Additional molecular, morphological and toxin data from globally distributed isolates should be acquired to strengthen our knowledge of the <i>C. canariensis</i> species complex.
DOI: 10.6084/m9.figshare.8117999.v1
title: Reliable determination of <i>Prorocentrum micans</i> Ehrenb. (Prorocentrales, Dinophyceae) based on newly collected material from the type locality

description: The Prorocentrales are a unique group of dinophytes based on several apomorphic traits, but species delimitation is challenging within the group. The type species of <i>Prorocentrum</i>, namely <i>P. micans</i>, cannot be determined unambiguously, as important characters are not preserved in the original material collected in the first half of the 19th century. Water samples were taken at the type locality of <i>P. micans</i> in the Baltic Sea off Kiel (Germany) and strains with a morphology consistent with the protologue were established. An in-depth morphological analysis was performed, illustrating minute traits such as the periflagellar platelets and three different types of thecal pores. rRNA sequence data allowed for molecular characterization of the species. The newly collected material of <i>P. micans</i> was used for epitypification with the result that the type species of <i>Prorocentrum</i> can now be determined unambiguously.
DOI: 10.6084/m9.figshare.8326658
title: Taxonomic study of the brown algal genus <i>Chorda</i> (Chordaceae, Laminariales) with description of the new species <i>Chorda borealis</i> from Alaska and northern Canada

description: <i>Chorda borealis</i> sp. nov. is newly described from Alaska and northern Canada. <i>Chorda borealis</i> resembles <i>C. filum</i> and <i>C. asiatica</i> in gross morphology, but has a thinner cortical layer than those two taxa and is genetically distinct in the mitochondrial <i>cox</i>1 and <i>cox</i>3, plastid <i>atp</i>B, <i>psb</i>A and <i>rbc</i>L, and nuclear rDNA ITS1-5.8S-ITS2 region DNA sequences. The erect thalli are simple, cord-shaped, medium to light brown, and up to 90 cm in length and 2 mm in diameter. The mid-thallus cortex is composed of 2–4 cells and is 110–230 µm thick. When mature, unilocular zoidangia develop among unicellular clavate paraphyses and measure 30–48 µm long and 8–13 µm in diameter, containing presumably 16 zooids, each with an eyespot. The distributional pattern of <i>C. borealis</i>, which is distributed from the northern Pacific Ocean to the Labrador Sea and connected to the north-western Atlantic through the Arctic, suggests that the dispersal of <i>Chorda</i> species from the Pacific to the Atlantic could have occurred along the coasts of the north-western Arctic Sea.
DOI: 10.6084/m9.figshare.8276810.v1
title: Morphology and molecular phylogeny of <i>Coolia tropicalis, Coolia malayensis</i> and a new lineage of the <i>Coolia canariensis</i> species complex (Dinophyceae) isolated from Brazil

description: The morphology and molecular phylogenetic relationships of <i>Coolia</i> species isolated from Brazil, including <i>C. malayensis, C. tropicalis</i> and a new lineage of the <i>Coolia canariensis</i> complex, are presented. Morphology was investigated by light and scanning electron microscopy. No significant morphological differences between the Brazilian strains and other geographically distant strains of <i>C. malayensis</i> and <i>C. tropicalis</i> were observed. In LSU and ITS rDNA phylogenies <i>C. malayensis</i> and <i>C. tropicalis</i> sequences from Brazil branched within the clade of these species with strains isolated from elsewhere. Phylogenetic relationships (LSU rDNA) within the <i>C. canariensis</i> species complex support the existence of three cryptic species. No morphological difference was discernible among species in this complex. Additional molecular, morphological and toxin data from globally distributed isolates should be acquired to strengthen our knowledge of the <i>C. canariensis</i> species complex.
DOI: 10.6084/m9.figshare.8326664
title: Analysis of microbiota in cultures of the green microalga <i>Tetraselmis suecica</i>

description: Bacteria associated with microalgae strongly affect algal biomass and derived product yield and quality. Nevertheless, only a few studies have addressed the detailed phylogenetic characterization of bacterial communities associated with microalgae. In this study, the phycospheric bacterial communities associated with different <i>Tetraselmis suecica</i> F&M-M33 cultures, a green marine microalga with several industrial applications, were analysed using a metagenomic approach. The <i>T. suecica</i> F&M-M33 cultures used originated from the same ancestral microalgal non-axenic culture but were physically and geographically separated for years and maintained under different growing conditions. Despite the different history of the cultures, a ‘core’ bacterial community was identified, accounting for 70% of the total bacterial community and formed by at least 13 families. Among the ‘core’ operational taxonomic units (OTUs), 24 different genera were identified. Nevertheless, there was a high variability in the relative proportions of the taxa forming the ‘core’ community, indicating that the growing conditions and/or external contamination influence the relative abundance of these microorganisms. Our study allowed the identification of persistent taxa that may be used to deepen the knowledge of the complex relationship between <i>T. suecica</i> and its associated bacteria.
DOI: 10.6084/m9.figshare.8276858.v1
title: Cryptic, alien and lost species: molecular diversity of <i>Ulva sensu lato</i> along the German coasts of the North and Baltic Seas

description: DNA barcoding analysis, using <i>tuf</i>A, revealed considerable differences between the expected and observed species inventory of <i>Ulva sensu lato</i> in the Baltic and North Sea areas of the German state of Schleswig-Holstein. Of 20 observed genetic entities, at least four (<i>U. australis, U. californica, U. gigantea</i> and <i>Umbraulva dangeardii</i>) had been introduced recently, whereas three others (one <i>Ulva</i> sp. and two <i>Blidingia</i> spp.) could not be identified at the species level and could also represent recently introduced species. In addition, the observed distributions of <i>Kornmannia leptoderma</i> and <i>U. rigida</i> were much more extensive than indicated by historical records, whereas <i>Blidingia minima</i> and <i>Gayralia oxysperma</i> were absent or much less common than expected. Barcoding analysis also revealed that both <i>U. tenera</i> (type material) and <i>U. pseudocurvata</i> (historical vouchers) from Helgoland, an off-shore island in the North Sea, actually belong to <i>U. lactuca</i>, a species that appears to be restricted to this island. Furthermore, past morphological descriptions of <i>U. intestinalis</i> and <i>U. compressa</i> have apparently been too restrictive and have been responsible for numerous misidentifications. The same is true for <i>U. linza</i>, which, in northern Germany, clusters into two genetically closely related but morphologically indistinguishable entities. One of these entities is present on Helgoland, while the second is present on North Sea and Baltic Sea mainland coasts.
DOI: 10.6084/m9.figshare.8326658.v2
title: Taxonomic study of the brown algal genus <i>Chorda</i> (Chordaceae, Laminariales) with description of the new species <i>Chorda borealis</i> from Alaska and northern Canada

description: <i>Chorda borealis</i> sp. nov. is newly described from Alaska and northern Canada. <i>Chorda borealis</i> resembles <i>C. filum</i> and <i>C. asiatica</i> in gross morphology, but has a thinner cortical layer than those two taxa and is genetically distinct in the mitochondrial <i>cox</i>1 and <i>cox</i>3, plastid <i>atp</i>B, <i>psb</i>A and <i>rbc</i>L, and nuclear rDNA ITS1-5.8S-ITS2 region DNA sequences. The erect thalli are simple, cord-shaped, medium to light brown, and up to 90 cm in length and 2 mm in diameter. The mid-thallus cortex is composed of 2–4 cells and is 110–230 µm thick. When mature, unilocular zoidangia develop among unicellular clavate paraphyses and measure 30–48 µm long and 8–13 µm in diameter, containing presumably 16 zooids, each with an eyespot. The distributional pattern of <i>C. borealis</i>, which is distributed from the northern Pacific Ocean to the Labrador Sea and connected to the north-western Atlantic through the Arctic, suggests that the dispersal of <i>Chorda</i> species from the Pacific to the Atlantic could have occurred along the coasts of the north-western Arctic Sea.
DOI: 10.6084/m9.figshare.8326640
title: Diversity of <i>Cystoseira sensu lato</i> (Fucales, Phaeophyceae) in the eastern Atlantic and Mediterranean based on morphological and DNA evidence, including <i>Carpodesmia</i> gen. emend. and <i>Treptacantha</i> gen. emend.

description: The diversity and phylogenetic relationships of specimens in the brown algal genus <i>Cystoseira sensu lato</i> from the eastern Atlantic and Mediterranean were examined using DNA sequences for four genetic markers (<i>psb</i>A, mt23S, <i>cox</i>1 and <i>nad</i>1). Our results provide evidence to resolve most of the species documented in the eastern Atlantic and Mediterranean as <i>Cystoseira</i> in three clades that are interpreted here as representing three genera. Morphological studies confirmed the distinctness of the genera and identified characters that distinguish species. One clade corresponds to <i>Cystoseira sensu stricto</i>, including the type species <i>C. foeniculacea</i>, together with <i>C. compressa, C. humilis</i> and the resurrected species <i>C. aurantia</i>. Species in <i>Cystoseira</i> are characterized by a caespitose habit and receptacles with grouped conceptacles lacking spiny appendages. The second clade corresponds to <i>Treptacantha</i> gen. emend., with <i>T. abies-marina</i> as the type species. A further 11 Atlantic and/or Mediterranean species were transferred to this genus. The concept of <i>Treptacantha</i> was better redefined, using the following morphological characters: smooth primary branches at least in the basal region, cortical cells with thickened walls and square meristoderm cells in cross section. The third clade corresponds to <i>Carpodesmia</i> gen. emend., with <i>C. zosteroides</i> as the type species. Another six Mediterranean species and the Atlantic/Mediterranean <i>C. tamariscifolia</i> were transferred to this genus. The concept of <i>Carpodesmia</i> was better defined to include new morphological features: all branches having spines, cortical cells with thin walls and rectangular meristoderm cells in cross section.