cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.31288942
title: Cooperation and the evolution of bacterial niche breadth

description: Bacteria exhibit varying niche breadths, with generalists thriving in diverse environments and specialists confined to specific habitats. Although genes for cooperative traits have been suggested to influence niche breadth evolution, their precise role remains unclear. We used a combination of phylogeny-based comparative methods to test causal hypotheses about the directionality of the relationship between genes for cooperation and bacterial niche breadth evolution across 25,785 species. Our results revealed: (1) a positive correlation between the proportion of genes for cooperation and niche breadth; (2) genes for cooperation influenced niche breadth evolution, with a decreased proportion of such genes promoting niche contraction as the predominant evolutionary direction; and (3) genes for cooperation experience more frequent gain-and-loss within species rather than across species. These findings suggest a role of bacterial cooperation in influencing niche breadth evolution and maintaining the ecological versatility of bacteria. While our results are consistent with a simple relationship under the hypotheses tested, more complex causal scenarios are possible, including the role of factors that influence both cooperation and niche breadth.
DOI: 10.6084/m9.figshare.31288942.v1
title: Cooperation and the evolution of bacterial niche breadth

description: Bacteria exhibit varying niche breadths, with generalists thriving in diverse environments and specialists confined to specific habitats. Although genes for cooperative traits have been suggested to influence niche breadth evolution, their precise role remains unclear. We used a combination of phylogeny-based comparative methods to test causal hypotheses about the directionality of the relationship between genes for cooperation and bacterial niche breadth evolution across 25,785 species. Our results revealed: (1) a positive correlation between the proportion of genes for cooperation and niche breadth; (2) genes for cooperation influenced niche breadth evolution, with a decreased proportion of such genes promoting niche contraction as the predominant evolutionary direction; and (3) genes for cooperation experience more frequent gain-and-loss within species rather than across species. These findings suggest a role of bacterial cooperation in influencing niche breadth evolution and maintaining the ecological versatility of bacteria. While our results are consistent with a simple relationship under the hypotheses tested, more complex causal scenarios are possible, including the role of factors that influence both cooperation and niche breadth.
DOI: 10.15468/dl.8e9fss
title: Occurrence Download

description: A dataset containing 492 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Pentapogon quadrifidus",
 "HasCoordinate is true",
 "BasisOfRecord is one of (Specimen)"
 ]
}

 The dataset includes 492 records from 17 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000104-260208012135463/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.18504749
title: Bibliometrics and Visual Analysis of the Research Status and Trends of PTSD Related to Disasters From 2015 to 2025

description: This dataset underpins a bibliometric review article on research trends in post-traumatic stress disorder (PTSD) following disasters. The data collection involved a systematic retrieval of scholarly literature from the Web of Science (WOS) Core Collection, conducted on August 20, 2025. The search was designed to capture studies published between January 1, 2015, and August 20, 2025, that explore the association between disasters (e.g., natural disasters, human-made catastrophes, emergencies) and PTSD. Following a rigorous screening process (including de-duplication and manual relevance checks), a final cleaned dataset of 1,120 peer-reviewed articles (articles and reviews) was established. This dataset served as the foundational material for subsequent bibliometric and visual analyses using CiteSpace and VOSviewer, enabling examinations of country/institution collaboration networks, keyword co-occurrence, and thematic cluster evolution.
DOI: 10.5281/zenodo.18504750
title: Bibliometrics and Visual Analysis of the Research Status and Trends of PTSD Related to Disasters From 2015 to 2025

description: This dataset underpins a bibliometric review article on research trends in post-traumatic stress disorder (PTSD) following disasters. The data collection involved a systematic retrieval of scholarly literature from the Web of Science (WOS) Core Collection, conducted on August 20, 2025. The search was designed to capture studies published between January 1, 2015, and August 20, 2025, that explore the association between disasters (e.g., natural disasters, human-made catastrophes, emergencies) and PTSD. Following a rigorous screening process (including de-duplication and manual relevance checks), a final cleaned dataset of 1,120 peer-reviewed articles (articles and reviews) was established. This dataset served as the foundational material for subsequent bibliometric and visual analyses using CiteSpace and VOSviewer, enabling examinations of country/institution collaboration networks, keyword co-occurrence, and thematic cluster evolution.
DOI: 10.5281/zenodo.18521928
title: Composite spatial database of 373 architectural design firms in Guangzhou, China

description: The database is constructed based on existing POI data, official certification records of architectural firms, firm data from Qichacha, and envirronmental data from satellite images, street views, and rental listings.
DOI: 10.5281/zenodo.18521929
title: Composite spatial database of 373 architectural design firms in Guangzhou, China

description: The database is constructed based on existing POI data, official certification records of architectural firms, firm data from Qichacha, and envirronmental data from satellite images, street views, and rental listings.
DOI: 10.5281/zenodo.12734287
title: Data for the 1-D P-wave velocity model

description: Data for the 1D P-wave velocity model
DOI: 10.5281/zenodo.14773648
title: Data for the 1-D P-wave velocity model

description: Data for the 1D P-wave velocity model
DOI: 10.15468/dl.hmdark
title: Occurrence Download

description: A dataset containing 94 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Perotis hildebrandtii",
 "HasCoordinate is true",
 "BasisOfRecord is one of (Specimen)"
 ]
}

 The dataset includes 94 records from 17 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000105-260208012135463/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.6084/m9.figshare.24782817
title: <b>Data and code for </b><b>NATSUSTAIN-23114609A-Z</b>

description: Data and code used in this study.
DOI: 10.6084/m9.figshare.24782817.v16
title: <b>Data and code for </b><b>NATSUSTAIN-23114609A-Z</b>

description: Data and code used in this study.
DOI: 10.6084/m9.figshare.24782817.v17
title: <b>Data and code for </b><b>NATSUSTAIN-23114609A-Z</b>

description: Data and code used in this study.
DOI: 10.15468/dl.yxz29v
title: Occurrence Download

description: A dataset containing 7840 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Specimen",
 "Continent is North America",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Corvus brachyrhynchos"
 ]
}

 The dataset includes 7840 records from 74 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000106-260208012135463/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.zxf9wj
title: Occurrence Download

description: A dataset containing 1233 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Perotis rara",
 "HasCoordinate is true",
 "BasisOfRecord is one of (Specimen)"
 ]
}

 The dataset includes 1233 records from 29 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000107-260208012135463/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.3mau9q
title: Occurrence Download

description: A dataset containing 29239 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Suiriri suiriri",
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present"
 ]
}

 The dataset includes 29239 records from 43 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000108-260208012135463/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.256g49
title: Occurrence Download

description: A dataset containing 820 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Peyritschia deyeuxioides",
 "HasCoordinate is true",
 "BasisOfRecord is one of (Specimen)"
 ]
}

 The dataset includes 820 records from 59 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000109-260208012135463/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.uqy2a3
title: Occurrence Download

description: A dataset containing 319 records in GBIF matching the query:

 SELECT gbifid, datasetkey, specieskey, kingdom, phylum, class, "order", family, genus, species, scientificname, decimallatitude, decimallongitude, eventdate, institutioncode, "year" AS obs_year, basisofrecord, coordinateuncertaintyinmeters, issue
 FROM occurrence
 WHERE
 decimallatitude IS NOT NULL
 AND decimallongitude IS NOT NULL
 AND NOT ARRAY_CONTAINS(issue, 'ZERO_COORDINATE')
 AND NOT ARRAY_CONTAINS(issue, 'COORDINATE_OUT_OF_RANGE')
 AND NOT ARRAY_CONTAINS(issue, 'COORDINATE_INVALID')
 AND NOT ARRAY_CONTAINS(issue, 'COUNTRY_COORDINATE_MISMATCH')
 AND "year" &gt;= 2015
 AND "year" &lt;= 2026
 AND coordinateuncertaintyinmeters IS NOT NULL
 AND coordinateuncertaintyinmeters &gt; 0
 AND coordinateuncertaintyinmeters &lt;= 200.0
 AND decimallatitude &gt;= 12.166598047573723
 AND decimallatitude &lt;= 16.25916876999866
 AND decimallongitude &gt;= 0.0
 AND decimallongitude &lt;= 5.116237982624578
 AND GBIF_Within('POLYGON ((5.116238 12.166598, 5.116238 16.259169, 0.000000 16.259169, 0.000000 12.166598, 5.116238 12.166598))', decimallatitude, decimallongitude) = TRUE
 

 The dataset's 319 records were derived from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000103-260208012135463/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.6084/m9.figshare.31288909
title: R570 update

description: upgrade of R570 genome
DOI: 10.6084/m9.figshare.31288909.v1
title: R570 update

description: upgrade of R570 genome
DOI: 10.15468/dl.9xfqu6
title: Occurrence Download

description: A dataset containing 357 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Phacelurus gabonensis",
 "HasCoordinate is true",
 "BasisOfRecord is one of (Specimen)"
 ]
}

 The dataset includes 357 records from 20 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000110-260208012135463/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.rquv36
title: Occurrence Download

description: A dataset containing 383624 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Gymnodinium",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 383624 records from 664 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000089-260208012135463/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.3535/8q3-55g-exh
title: Polygala vulgaris L.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.6084/m9.figshare.27274026.v3
title: <b>Comprehensive ultrasound images and serum bio</b><b>markers</b><b>for biliary atresia and other cholestasis in pediatrics</b>

description: The dataset consisted of 2,759 ultrasound images obtained from 1,019 infants diagnosed with cholestatic diseases. This included 377 biliary atresia cases (664 fasting and 328 post-prandial images) and 642 non-BA cases (1,004 fasting and 580 post-prandial images). Additionally, there were 183 images documenting abnormal ultrasonographic findings such as triangular cord sign, dilated hepatic artery, and hilar hepatic cysts. Serum biochemical indicators including total bilirubin (TBIL), direct bilirubin (DBIL), gamma-glutamyl transpeptidase (GGT), alanine aminotransferase (ALT), aspartate aminotransferase (AST), alkaline phosphatase (ALP), and total bile acids (TBA) were also collected. The study implemented nnU-Net to perform automated gallbladder segmentation across both fasting and postprandial ultrasound examinations. The configuration file (dataset.json) and the cross-validation results (5-fold) with detailed segmentation performance metrics were also provided.
DOI: 10.3535/97r-908-4w5
title: Polygala alpestris Rchb.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/n60-2d5-mqp
title: Polygonum arenarium Waldst. & Kit.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.15468/dl.6ck4uy
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 "BasisOfRecord is one of (Human Observation, Machine Observation, Occurrence evidence, Observation)",
 "TaxonKey is one of (Myzomela rubratra (R.Lesson, 1827))",
 "Country is one of (Åland Islands, Albania, Andorra, Austria, Belarus, Belgium, Bosnia and Herzegovina, Bulgaria, Croatia, Czechia, Denmark, Estonia, Faroe Islands, Finland, France, Germany, Gibraltar, Greece, Guernsey, Holy See, Hungary, Iceland, Ireland, Isle of Man, Italy, Jersey, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Moldova, Republic of, Monaco, Montenegro, Netherlands, North Macedonia, Norway, Poland, Portugal, Romania, Russian Federation, San Marino, Serbia, Slovakia, Slovenia, Spain, Svalbard and Jan Mayen, Sweden, Switzerland, Ukraine, United Kingdom of Great Britain and Northern Ireland)"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0111261-250525065834625/datasets/export for details.
DOI: 10.3535/045-cx0-a7f
title: Polygonum arenarium Waldst. & Kit.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/wrc-e60-26b
title: Polygala alpestris subsp. croatica (Chodat) Hayek

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/08k-5xy-07p
title: Polygonum arenarium Waldst. & Kit.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/43h-vgx-6cr
title: Polygonum arenarium Waldst. & Kit.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/18v-v26-9xm
title: Polygonum arenarium Waldst. & Kit.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/8ys-pm9-7rj
title: Polygala vulgaris L.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/319-dvm-qld
title: Scorzonera cana (C. A. Mey.) O. Hoffm.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/e34-qb6-l4q
title: Polygonum arenarium Waldst. & Kit.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/atd-b0d-52w
title: Scorzonera laciniata L.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/20q-gay-6rq
title: Polycarpon tetraphyllum (L.) L.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/va2-943-h5x
title: Polycarpon tetraphyllum (L.) L.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/pdx-qzt-dt6
title: Polycarpon tetraphyllum (L.) L.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/ftx-dg0-m83
title: Polygala nicaeensis subsp. mediterranea Chodat

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/qdx-118-x73
title: Polycarpon tetraphyllum (L.) L.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/a43-zna-2bc
title: Polycarpon tetraphyllum (L.) L.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/jkh-b4r-wza
title: Polycarpon tetraphyllum (L.) L.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.5281/zenodo.15839389
title: HELIX01-04_Part_01 | Sequencing Runs from Motif-based DNA Data Storage Systems
title: Sequencing Runs from Motif-based DNA Data Storage Systems

description: Helixworks has developed a novel DNA data storage method that encodes digital information using composite motifs - short, predefined DNA sequences assembled in specific orders. Unlike base-by-base synthesis, this approach uses enzymatic ligation of DNA building blocks (called motifs), allowing for high-throughput, cost-efficient synthesis with built-in error tolerance.

Each oligo in the storage pool contains a structured arrangement of addressing barcodes, primers, and payload motifs, enabling robust multiplexing and retrieval. Information is read out via Oxford Nanopore sequencing and decoded by identifying the motifs present in each read. This architecture supports scalable, high-density molecular storage and can be integrated with automated workflows for synthesis and sequencing.

This dataset contains raw and processed outputs from a Helixworks composite motif-based DNA data storage experiment. Each archive includes:



Raw signal-level sequencing data (FAST5) – Generated via Oxford Nanopore sequencing (R10.4.1 / FLO-MIN114) of synthetic oligos assembled using Helixworks’ composite motif ligation protocol.

Design file (*_encoded.tsv) – Lists the intended motif sequence per oligo, including barcode and primer motifs, which define the structure and payload mapping.

Zero-error motif alignment file (*_master_db.txt) – Captures high-confidence motif alignments per read with no substitution, insertion, or deletion errors. Each row follows the format: [read_id] [filename] [barcode_id] [strand] [start] [end] [motif_id] [row_index] [column_index]




Used to validate motif calling accuracy and reconstruct encoded payloads from sequencing reads.
A detailed description of the oligo architecture, including inner address and outer barcode arrangement, primer locations, and motif layout can be found in the linked OSF DOI.

Note: The HELIX01-04 sequencing run has been split into two parts. This archive contains Part 1 of the dataset.
DOI: 10.5281/zenodo.15839390
title: HELIX01-04_Part_01 | Sequencing Runs from Motif-based DNA Data Storage Systems
title: Sequencing Runs from Motif-based DNA Data Storage Systems

description: Helixworks has developed a novel DNA data storage method that encodes digital information using composite motifs - short, predefined DNA sequences assembled in specific orders. Unlike base-by-base synthesis, this approach uses enzymatic ligation of DNA building blocks (called motifs), allowing for high-throughput, cost-efficient synthesis with built-in error tolerance.

Each oligo in the storage pool contains a structured arrangement of addressing barcodes, primers, and payload motifs, enabling robust multiplexing and retrieval. Information is read out via Oxford Nanopore sequencing and decoded by identifying the motifs present in each read. This architecture supports scalable, high-density molecular storage and can be integrated with automated workflows for synthesis and sequencing.

This dataset contains raw and processed outputs from a Helixworks composite motif-based DNA data storage experiment. Each archive includes:



Raw signal-level sequencing data (FAST5) – Generated via Oxford Nanopore sequencing (R10.4.1 / FLO-MIN114) of synthetic oligos assembled using Helixworks’ composite motif ligation protocol.

Design file (*_encoded.tsv) – Lists the intended motif sequence per oligo, including barcode and primer motifs, which define the structure and payload mapping.

Zero-error motif alignment file (*_master_db.txt) – Captures high-confidence motif alignments per read with no substitution, insertion, or deletion errors. Each row follows the format: [read_id] [filename] [barcode_id] [strand] [start] [end] [motif_id] [row_index] [column_index]




Used to validate motif calling accuracy and reconstruct encoded payloads from sequencing reads.
A detailed description of the oligo architecture, including inner address and outer barcode arrangement, primer locations, and motif layout can be found in the linked OSF DOI.

Note: The HELIX01-04 sequencing run has been split into two parts. This archive contains Part 1 of the dataset.
DOI: 10.3535/gd4-v7j-bwr
title: Polycarpon tetraphyllum (L.) L.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/p49-yss-txp
title: Polycarpon tetraphyllum (L.) L.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/sp4-3wt-e7r
title: Polycarpon tetraphyllum (L.) L.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/0v2-3y0-yrd
title: Polycarpon tetraphyllum (L.) L.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/zlb-crx-dzw
title: Polycarpon tetraphyllum (L.) L.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.15468/dl.t5whg2
title: Occurrence Download

description: A dataset containing 4 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Spathodea campanulata Beauverd",
 "Country is Niue",
 "HasCoordinate is true"
 ]
}

 The dataset includes 4 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0111265-250525065834625/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.3535/d8a-x5g-t5b
title: Polycarpon tetraphyllum (L.) L.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/h0r-6er-agb
title: Populus alba L.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/7hd-6x2-7wr
title: Populus alba L.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.