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774 results for “novelty”
Fig. 3 in Alien grapes (Vitis, Vitaceae) in Sicily (Italy): novelties for the Sicilian and Mediterranean flora
Fig. 3 - Vitis ×koberi in Sutera: a) invasive stand along the railway; b) leaf blades (Photos: N.M.G. Ardenghi).
Fig. 7 in Alien grapes (Vitis, Vitaceae) in Sicily (Italy): novelties for the Sicilian and Mediterranean flora
Fig. 7 - Vitis rupestris: a) invasive monospecific stand in Mezzojuso; b) leaf blades (Photos: N.M.G. �rdenghi).
Fig. 6 in Alien grapes (Vitis, Vitaceae) in Sicily (Italy): novelties for the Sicilian and Mediterranean flora
Fig. 6 - Vitis ×ruggerii: a) typical entire leaf blades; b-c) cultivar '57 R' with lobed leaf blades (Photos: N. M. G. �rdenghi).
Figure 1 in The Neotropical novelty of Lexiphanes Gistel, 1848 (Coleoptera: Chrysomelidae) on Waltheria indica L., 1753 (Malvales: Malvaceae), with life cycle notes on its immatures
Figure 1. Lexiphanes sp. in the State of Alagoas, Brazil. A. Adults beetles in dorsal view. B. Female (left) and male (right) in lateral view. C. Waltheria indica in a periurban area of Maceió, Alagoas, where the beetles where spotted copulating. D-E. Larvae feeding on W. indica flower in laboratory. F. Pupa fecal chamber. Scale: 1 mm. / Lexiphanes sp. en el Estado de Alagoas, Brasil. A. Escarabajos adultos en vista dorsal. B. Hembra (izquierda) y macho (derecha) en vista lateral. C. Waltheria indica en un área periurbana de Maceió, Alagoas, donde los escarabajos fueron vistos copulando. D-E. Larvas alimentándose de una flor de W. indica en laboratorio. F. Cámara fecal de la pupa. Escala: 1 mm.
Linked collectors and determiners for: Studies on Collaea species (Fabaceae) occurring in Brazil: taxonomic novelties, new interpretations about the leaf of the genus, and new leaf anatomical characters for American Fabaceae.
Natural history specimen data linked to collectors and determiners held within, "Studies on Collaea species (Fabaceae) occurring in Brazil: taxonomic novelties, new interpretations about the leaf of the genus, and new leaf anatomical characters for American Fabaceae". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/edc37b46-1879-4257-a2ea-8095e034e249">https://bionomia.net/dataset/edc37b46-1879-4257-a2ea-8095e034e249</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/edc37b46-1879-4257-a2ea-8095e034e249">https://gbif.org/dataset/edc37b46-1879-4257-a2ea-8095e034e249</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: Novelties in Erythroxylum P. Browne (Erythroxylaceae) from the Comoros Archipelago: two new, range-restricted and threatened species, and notes on the Mount Choungi biogeographical singularity.
Natural history specimen data linked to collectors and determiners held within, "Novelties in Erythroxylum P. Browne (Erythroxylaceae) from the Comoros Archipelago: two new, range-restricted and threatened species, and notes on the Mount Choungi biogeographical singularity". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/0855d04a-b2c7-4fd0-90d4-efcdf49b11fd">https://bionomia.net/dataset/0855d04a-b2c7-4fd0-90d4-efcdf49b11fd</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/0855d04a-b2c7-4fd0-90d4-efcdf49b11fd">https://gbif.org/dataset/0855d04a-b2c7-4fd0-90d4-efcdf49b11fd</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: Taxonomic novelties in Apocynaceae subfam. Asclepiadoideae from New Caledonia.
Natural history specimen data linked to collectors and determiners held within, "Taxonomic novelties in Apocynaceae subfam. Asclepiadoideae from New Caledonia". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/2ca41b6f-e201-4093-9c51-f79abb72b834">https://bionomia.net/dataset/2ca41b6f-e201-4093-9c51-f79abb72b834</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/2ca41b6f-e201-4093-9c51-f79abb72b834">https://gbif.org/dataset/2ca41b6f-e201-4093-9c51-f79abb72b834</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: Solanum hydroides (Solanaceae): a prickly novelty from the land of the sugar loaves, central Brazilian Atlantic Forest.
Natural history specimen data linked to collectors and determiners held within, "Solanum hydroides (Solanaceae): a prickly novelty from the land of the sugar loaves, central Brazilian Atlantic Forest". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/7b405761-b22d-48bd-9d78-afe3e77e47a5">https://bionomia.net/dataset/7b405761-b22d-48bd-9d78-afe3e77e47a5</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/7b405761-b22d-48bd-9d78-afe3e77e47a5">https://gbif.org/dataset/7b405761-b22d-48bd-9d78-afe3e77e47a5</a>. Formatted as a Frictionless Data package.
Generation of transcriptional novelty by transposable element insertions in Arabidopsis, RNAseq Control Condition Sequencing Data
<p><strong>Arabidopsis stranded 150 bp paired end RNA sequencing data (Illumina) of plants that were grown under control conditions for the manuscript "Generation of transcriptional novelty by transposable element insertions in Arabidopsis"</strong></p> <p><strong><strong>Plant growth conditions</strong></strong></p> <p>Sequenced F4 seeds were sterilized for 10 minutes in 10% bleach, rinsed, and stratified at 4°C for four days in the dark before being sown on 0.5x Murashige & Skoog media (Du<em>schefa cat# M0222</em>) and transferred to growth chambers under long day conditions (16h of light at 24°C followed by 8h of darkness at 21°C; 20 seeds per plate, 6 replicate plates). Ten days after sowing, plants were subjected to 6°C for 24 hours and control plants were returned to normal long day growing conditions for 24 hours before harvesting (3 replicate plates per condition).</p> <p><strong><strong>RNA extraction and sequencing</strong></strong></p> <p>Seedlings were harvested and RNA extractions were done on pools of 5 plants. RNA extractions were performed for 3 biological replicate samples for each line in each condition (n=96) using the Macherey-Nagel NucleoSpin RNA kit (cat# 740955.50). Samples were sent to Novogene for Illumina 150bp paired-end sequencing using a stranded poly-A library.</p> <p><strong>RNAseq sample descriptions of the plants grown under control conditions</strong></p> <p>wt_control: wild-type plants.</p> <p>wtHS_control: wild-type plants that have been submitted to heat stress in a previous generation.</p> <p>wtAZ_control: wild-type plants that have been submitted to epigenetic drug treatments (alpha-amanitin and zebularine) in a previous generation.</p> <p>htLine#: plants carrying additional <em>ONSEN</em> transposable element insertions.</p> <p>Files description: Forward and reverse strand RNA seq data are combined in one file. The numbering at the end ("_1") denominates the biological replicate number.</p>
FIG. 3 in Novelties from the Northern Mountains Complex of Madagascar. III. Two new species of Turraea L. (Meliaceae)
FIG. 3. — Turraea buerkii Callm. Phillipson & Lowry, sp. nov., Buerki, Rakotovao & Callmander 125 (isotype, TAN): A, flowering branch; B, flower; C, stamens; D, stigma; E, ovary; F, transverse section of ovary; G, longitudinal section of the ovary. Scale bars: A, 2 cm; B, 1 cm; C, 3 mm; D, F, 1 mm; E, G, 2 mm.
FIG. 2 in Novelties from the Northern Mountains Complex of Madagascar. III. Two new species of Turraea L. (Meliaceae)
FIG. 2. — Turraea andriamiarisoana Callm. Phillipson & Lowry, sp. nov., Réserves Naturelles 6633 (paratype, TEF): A, flowering branch; B1, stamens with developing style; B2, stamens in adaxial view; C, detail of staminal appendices; D, detail of stigma; E, ovary; F, transverse section of ovary; G, longitudinal section of ovary. Scale bars: A, 2 cm; B-E, G, 1 mm; F, 2 mm.
Fig. 2. – Kalanchoe apiifolia D.-P in Novelties from the Northern Mountains Complex of Madagascar VI: Kalanchoe apiifolia (Crassulaceae), a particular new species
Fig. 2. – Kalanchoe apiifolia D.-P. Klein, Shtein & Callm. A. Flower; B. Dissection of corolla, showing androecium; C. Gynoecium; D. Habit; E. Seed; F. Leaflet of lowermost leaves; G. Detail of an inflorescence. [Rakotovao et al. 2321, G] [Drawings: R.L. Andriamiarisoa]
Fig. 1 in Novelties from the Northern Mountains Complex of Madagascar VI: Kalanchoe apiifolia (Crassulaceae), a particular new species
Fig. 1. – Close-up of flowers of Kalanchoe apiifolia D.-P. Klein, Shtein & Callm. [Rakotovao et al. 2321] [Photo: C. Rakotovao]
Supplemental Files for "A highly contiguous genome assembly reveals sources of genomic novelty in the symbiotic fungus Rhizophagus irregularis"
<p>Supplemental files for "A highly contiguous genome assembly reveals sources of genomic novelty in the symbiotic fungus Rhizophagus irregularis". This data is linked to the bioRxiv pre-print doi: https://doi.org/10.1101/2022.10.19.511543, an updated version of which is in press at G3: Genes|Genomes|Genetics, and corresponds to the NCBI BioProject PRJNA885267 and NCBI BioSample SAMN31081226.</p> <p> </p> <p><strong>Nuclear genome assembly</strong></p> <p>Rhizophagus_irregularis_DAOM197198_assembly.fasta</p> <p> </p> <p><strong>Illumina and Illumina+Nanopore gene annotations</strong></p> <p>Rhizophagus_irregularis_DAOM197198_Illumina+ONT_curated.gff3</p> <p>Rhizophagus_irregularis_DAOM197198_Illumina_curated.gff3</p> <p> </p> <p><strong>Illumina and Illumina+Nanopore functional gene annotations</strong></p> <p>Rhizophagus_irregularis_DAOM197198_annotations_Illumina+ONT.txt</p> <p>Rhizophagus_irregularis_DAOM197198_annotations_Illumina.txt</p> <p> </p> <p><strong>Illumina and Illumina+Nanopore CDS sequences</strong></p> <p><span>Rhizophagus_irregularis_DAOM197198_cds-transcripts_Illumina+ONT_curated.fa</span></p> <p>Rhizophagus_irregularis_DAOM197198_cds-transcripts_Illumina_curated.fa</p> <p> </p> <p><strong>Illumina and Illumina+Nanopore mRNA sequences</strong></p> <p>Rhizophagus_irregularis_DAOM197198_mrna-transcripts_Illumina+ONT_curated.fa</p> <p>Rhizophagus_irregularis_DAOM197198_mrna-transcripts_Illumina_curated.fa</p> <p> </p> <p><strong>Illumina and Illumina+Nanopore protein sequences</strong></p> <p><span>Rhizophagus_irregularis_DAOM197198_proteins_Illumina+ONT_curated.fa</span></p> <p>Rhizophagus_irregularis_DAOM197198_proteins_Illumina_curated.fa</p> <p> </p> <p><strong>GO terms for g:Profiler</strong><br> Rhizophagus_irregularis_DAOM197198_Illumina+ONT_GOterms.gmt<br> *Or use token gp__xfGY_dQeI_yx4</p> <p> </p> <p><strong>Repetitive and transposable element library and annotation</strong></p> <p>Rhizophagus_irregularis_DAOM197198_curatedrepeatlibrary.fasta</p> <p>Rhizophagus_irregularis_DAOM197198_repeatmasker.out</p> <p>Rhizophagus_irregularis_DAOM197198_repeats.gff3</p> <p> </p> <p><strong>DNA methylome (sequenced from spores)</strong></p> <p>Rhizophagus_irregularis_DAOM197198_mCG_mods_frequency.tsv</p> <p> </p> <p><strong>Poly(A) signal and tail sequences</strong></p> <p>Rhizophagus_irregularis_DAOM197198_pasa_polyAsite_analysis.out</p> <p>Rhizophagus_irregularis_DAOM197198_pasa_polyAsites.fasta</p> <p> </p> <p><strong>Small RNA annotation</strong></p> <p>Rhizophagus_irregularis_DAOM197198_sRNA.gff3</p> <p>Rhizophagus_irregularis_DAOM197198_sRNA.tsv</p> <p> </p> <p><strong>Mitochondrial genome assembly and annotation</strong></p> <p>Rhizophagus_irregularis_DAOM197198_mtDNA.fasta</p> <p>Rhizophagus_irregularis_DAOM197198_mtDNA.gff</p> <p> </p> <p><strong><em>R. irregularis</em> phylostratigraphy</strong></p> <p>Rhizophagus_irregularis_DAOM197198_1432141_phyloranks.tsv</p> <p>Rhizophagus_irregularis_DAOM197198_1432141_high-confidence_phyloranks.tsv</p> <p> </p> <p><strong>Mucoromycota fungi phylostratigraphy</strong></p> <p>Disdec1_101101_phyloranks.tsv</p> <p>Geopyr1_50956_phyloranks.tsv</p> <p>Gigmar1_4874_phyloranks.tsv</p> <p>Morel2_1314771_phyloranks.tsv</p> <p>Phybl2_4837_phyloranks.tsv</p> <p>Radspe1_64574_phyloranks.tsv</p> <p> </p> <p><strong>Fatty acid synthase phylogeny</strong></p> <p>FAS_genes_muscle5_msa.fa (alignments)</p> <p>FAS_genes.raxml.support (ML tree)</p>
FIG. 1 in Novelties in the hornwort flora of Croatia and Southeast Europe
FIG. 1. — Occurrence sites of new hornwort species in Croatia.The map inserted bottom right shows the position of Croatia in SE Europe.
FIG. 2 in Novelties in the hornwort flora of Croatia and Southeast Europe
FIG. 2. — Anthoceros agrestis Paton: A, thallus with sporophytes; B, antheridia; C, spores with pseudo-elaters; Phaeoceros carolinianus (Michx.) Prosk.: D, thallus with sporophytes, E, antheridia; F, spores; Notothylas orbicularis: G, thallus with sporophytes, H, spore. Scale bars: A, C, F, 25 µm; B, D, 50 µm; E, 150 µm; G, 1 µm; H, 10 µm.
Data and software for: Temporal novelty detection and multiple timescale integration drive Drosophila orientation dynamics in temporally diverse olfactory environments
<p>To survive, insects must effectively navigate odors plumes to their source. In natural plumes, turbulent winds break up smooth odor regions into disconnected patches, so navigators encounter brief bursts of odor interrupted by bouts of clean air. The timing of these encounters plays a critical role in navigation, determining the direction, rate, and magnitude of insects' orientation and speed dynamics. Disambiguating the specific role of odor timing from other cues, such as spatial structure, is challenging due to natural correlations between plumes' temporal and spatial features. Here, we use optogenetics to isolate temporal features of odor signals, examining how the frequency and duration of odor encounters shape the navigational decisions of freely-walking <em>Drosophila</em>. We find that fly angular velocity depends on signal frequency and intermittency – fraction of time signal can be detected – but not directly on durations. Rather than switching strategies when signal statistics change, flies smoothly transition between signal regimes, by combining an odor offset response with a frequency-dependent novelty-like response. In the latter, flies are more likely to turn in response to each odor hit only when the hits are sparse. Finally, the upwind bias of individual turns relies on a filtering scheme with two distinct timescales, allowing rapid and sustained responses in a variety of signal statistics. A quantitative model incorporating these ingredients recapitulates fly orientation dynamics across a wide range of environments and shows that temporal novelty detection, when combined with odor motion detection, enhances odor plume navigation.</p>
FIG. 2 in Novelties from the Northern Mountains Complex of Madagascar VII: A new species of Senecio L. (Compositae)
FIG. 2. — Field pictures of Senecio marinae J. Calvo & Callm., sp. nov.: A, habit; B, synflorescence; C, detail of the capitulum; A-C, Wohlhauser et al. 785. Photographs: S. Wohlhauser.
FIG. 1. — Senecio marinae J in Novelties from the Northern Mountains Complex of Madagascar VII: A new species of Senecio L. (Compositae)
FIG. 1. — Senecio marinae J. Calvo & Callm., sp. nov.: A, flowering stem; B, capitulum at an early stage; C, capitulum at an advanced stage; D, achene with pappus; E, floret (ovary and pappus removed); F, anther (notice the caudate base). A, C, D, Antilahimena et al. 653; B, E, F, Wohlhauser et al. 785. Drawing: Roger Lala Andriamiarisoa. Scale bars: A, 1 cm; B, C, 6 mm; D, 2 mm, E, 1.5 mm, F, 0.5 mm.
Fig. 1 in Checklist and molecular phylogenetics reveal three taxonomic novelties in Habenaria (Orchidaceae, Orchidoideae) from Chapada dos Veadeiros, Goiás, Brazil
Fig. 1. Distribution map of Habenaria records from Chapada dos Veadeiros. A. Map with all records. B. Map with records of new taxa plus H. lavrensis Hoehne var. lavrensis. The area incorporated into the park in 2016 is indicated by a dashed line. Habenaria lavrensis denotes specimens with unknown intraspecific identification.
ScienceDex guides
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These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.