cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/dl.qhkqn4
title: Occurrence Download

description: A dataset containing 783 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Manis javanica Desmarest, 1822"
 ]
}

 The dataset includes 783 records from 55 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0228365-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.tbhp6p
title: Occurrence Download

description: A dataset containing 448 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Leonurus pseudomacranthus Kitag."
 ]
}

 The dataset includes 448 records from 27 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0243407-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.eycx9t
title: Occurrence Download

description: A dataset containing 5 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Ocythoidae",
 "Geometry POLYGON((170 20, 170 50, 120 50, 120 20, 170 20))",
 "HasCoordinate is true"
 ]
}

 The dataset includes 5 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0066547-240506114902167/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.yyh2s2
title: Occurrence Download

description: A dataset containing 19246 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Eretmochelys imbricata (Linnaeus, 1766)",
 "HasCoordinate is true",
 "DecimalLatitude is greater than -90",
 "DecimalLongitude is greater than -180"
 ]
}

 The dataset includes 19246 records from 187 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0250187-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.dyqxgq
title: Occurrence Download

description: A dataset containing 5452 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Pongo pygmaeus (Linnaeus, 1760)"
 ]
}

 The dataset includes 5452 records from 86 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0228356-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.k3dvmn
title: Occurrence Download

description: A dataset containing 21 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Sparisoma choati Rocha, Brito & Robertson, 2012"
 ]
}

 The dataset includes 21 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0242790-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.h3269j
title: Occurrence Download

description: A dataset containing 2966643 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Mexico",
 "Geometry POLYGON((-90.15383 15.11257,-79.09803 15.11257,-79.09803 22.5638,-90.15383 22.5638,-90.15383 15.11257))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 2966643 records from 838 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0242792-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.hbt5a5
title: Occurrence Download

description: A dataset containing 15176 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "and" : [
 "Country is one of (United States of America, United States Minor Outlying Islands, American Samoa, Micronesia (Federated States of), Guam, Marshall Islands, Northern Mariana Islands, Puerto Rico, Palau, Virgin Islands (U.S.))",
 {
 "not" : {
 "Issue" : [
 "is Country coordinate mismatch"
 ]
 }
 }
 ]
 },
 {
 "and" : [
 "Year 2000-2022",
 "GadmGid is one of (USA.10_1)",
 "TaxonKey is one of (Rallus elegans Audubon, 1834)"
 ]
 }
 ]
}

 The dataset includes 15176 records from 7 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0229951-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.xc4y6q
title: Occurrence Download

description: A dataset containing 43642 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Portugal",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Alcedo atthis (Linnaeus, 1758)"
 ]
}

 The dataset includes 43642 records from 29 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0228372-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.3yeyss
title: Occurrence Download

description: A dataset containing 56 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Corydalis saxicola Bunting"
 ]
}

 The dataset includes 56 records from 18 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0243612-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ana2ca
title: Occurrence Download

description: A dataset containing 8496 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Oenothera fruticosa L."
 ]
}

 The dataset includes 8496 records from 188 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0001300-230530130749713/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.5zc42k
title: Occurrence Download

description: A dataset containing 3 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Lippia lanata Walp."
 ]
}

 The dataset includes 3 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0011618-230530130749713/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.uemleg
title: Occurrence Download

description: A dataset containing 8 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is (Table 1) Proportion of Toxoplasma gondii seropositive arctic foxes (Alopex lagopus) by age group and geographic area"
 ]
}

 The dataset includes 8 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0016020-160910150852091/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.z7b0cm
title: Occurrence Download

description: A dataset containing 8 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is (Table 1) Proportion of Toxoplasma gondii seropositive arctic foxes (Alopex lagopus) by age group and geographic area"
 ]
}

 The dataset includes 8 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004439-180412121330197/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.qjqua8
title: Occurrence Download

description: A dataset containing 73 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Cenchrus nanus (Engl.)"
 ]
}

 The dataset includes 73 records from 20 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0068216-230530130749713/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.h2ryqm
title: Occurrence Download

description: A dataset containing 3 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Centaurea monacantha E.D.Clarke"
 ]
}

 The dataset includes 3 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0129982-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.s2abs5
title: Occurrence Download

description: A dataset containing 8 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is (Table 1) Proportion of Toxoplasma gondii seropositive arctic foxes (Alopex lagopus) by age group and geographic area"
 ]
}

 The dataset includes 8 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0050973-160910150852091/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.lc5wxr
title: Occurrence Download

description: A dataset containing 8 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is (Table 1) Proportion of Toxoplasma gondii seropositive arctic foxes (Alopex lagopus) by age group and geographic area"
 ]
}

 The dataset includes 8 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004431-180412121330197/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.y6r6zc
title: Occurrence Download

description: A dataset containing 8 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is (Table 1) Proportion of Toxoplasma gondii seropositive arctic foxes (Alopex lagopus) by age group and geographic area"
 ]
}

 The dataset includes 8 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0050970-160910150852091/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.de9rdz
title: Occurrence Download

description: A dataset containing 1170 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Acleris variana (Fernald, 1886)"
 ]
}

 The dataset includes 1170 records from 13 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0011630-230530130749713/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.h5t43h
title: Occurrence Download

description: A dataset containing 4533 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Spheniscus humboldti Meyen, 1834"
 ]
}

 The dataset includes 4533 records from 82 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0072096-200221144449610/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.8b9wbq
title: Occurrence Download

description: A dataset containing 8 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is (Table 1) Proportion of Toxoplasma gondii seropositive arctic foxes (Alopex lagopus) by age group and geographic area"
 ]
}

 The dataset includes 8 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000128-160803222355964/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.uyvx9k
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "VerbatimScientificName is Pogonornis minor",
 "BasisOfRecord is one of (Machine Observation, Human Observation)",
 "Year 2011-2021",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen, Specimen, Material citation, Material sample)"
 ]
 }
 }
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0081282-230530130749713/datasets/export for details.
DOI: 10.15468/dl.st0rrf
title: Occurrence Download

description: A dataset containing 8 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is (Table 1) Proportion of Toxoplasma gondii seropositive arctic foxes (Alopex lagopus) by age group and geographic area"
 ]
}

 The dataset includes 8 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000140-160803222355964/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.nwqasb
title: Occurrence Download

description: A dataset containing 889632676 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 889632676 records from 16257 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005162-180412121330197/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.xewc7t
title: Occurrence Download

description: A dataset containing 240512 species occurrences available in GBIF matching the query:
{
 "and" : [
 "OccurrenceStatus is Present",
 "TaxonKey is Vaccinium uliginosum",
 "Year 1980-2025"
 ]
}

 The dataset includes 240512 records from 595 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0012270-251025141854904/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.29132741
title: HCA2.0 raw counts data, corresponding metadata, and TCR data

description: The second trimester of pregnancy is a critical period for fetal immune system development. Utilizing single-cell RNA sequencing (scRNA-seq) and T cell receptor sequencing (scTCR-seq) analyses, we construct a comprehensive immune cell atlas from 321 samples across 23 organs in second-trimester fetuses and adults. We identify a novel extrathymic CD4<sup>+</sup> T subset that mediates the transition from <i>TOX2</i><sup>+</sup> precursor T cells to mature naive CD4 T cells. Our findings also reveal a widespread distribution of hematopoietic stem cells (HSCs) and memory/activated T cells in fetal organs, challenging the long-standing assumptions of fetal immune quiescence. Notably, clonal TCR sharing is observed among tissue-resident memory (T<sub>RM</sub>) T cells across various tissues, suggesting systemic immune involvement beyond local immunity at barrier sites. Furthermore, we uncover novel immune tolerance mechanisms, including the role of <i>ARG1</i><sup><em>+</em></sup><i> </i>neutrophils and the <i>PTGES3/PTGER4</i> signalling axis, which collectively suppress T cell activation in fetuses. Additionally, HSCs from non-canonical hematopoietic organs demonstrate the ability to differentiate into diverse immune lineages, highlighting alternative pathways for immune cell development. Collectively, these findings enhance our understanding of immune system maturation and tolerance during early human development, providing valuable insights into immune regulation in both fetal and adult contexts.
DOI: 10.6084/m9.figshare.29132741.v2
title: HCA2.0 raw counts data, corresponding metadata, and TCR data

description: The second trimester of pregnancy is a critical period for fetal immune system development. Utilizing single-cell RNA sequencing (scRNA-seq) and T cell receptor sequencing (scTCR-seq) analyses, we construct a comprehensive immune cell atlas from 321 samples across 23 organs in second-trimester fetuses and adults. We identify a novel extrathymic CD4<sup>+</sup> T subset that mediates the transition from <i>TOX2</i><sup>+</sup> precursor T cells to mature naive CD4 T cells. Our findings also reveal a widespread distribution of hematopoietic stem cells (HSCs) and memory/activated T cells in fetal organs, challenging the long-standing assumptions of fetal immune quiescence. Notably, clonal TCR sharing is observed among tissue-resident memory (T<sub>RM</sub>) T cells across various tissues, suggesting systemic immune involvement beyond local immunity at barrier sites. Furthermore, we uncover novel immune tolerance mechanisms, including the role of <i>ARG1</i><sup><em>+</em></sup><i> </i>neutrophils and the <i>PTGES3/PTGER4</i> signalling axis, which collectively suppress T cell activation in fetuses. Additionally, HSCs from non-canonical hematopoietic organs demonstrate the ability to differentiate into diverse immune lineages, highlighting alternative pathways for immune cell development. Collectively, these findings enhance our understanding of immune system maturation and tolerance during early human development, providing valuable insights into immune regulation in both fetal and adult contexts.
DOI: 10.6084/m9.figshare.29132741.v3
title: HCA2.0 raw counts data, corresponding metadata, and TCR data

description: The second trimester of pregnancy is a critical period for fetal immune system development. Utilizing single-cell RNA sequencing (scRNA-seq) and T cell receptor sequencing (scTCR-seq) analyses, we construct a comprehensive immune cell atlas from 321 samples across 23 organs in second-trimester fetuses and adults. We identify a novel extrathymic CD4<sup>+</sup> T subset that mediates the transition from <i>TOX2</i><sup>+</sup> precursor T cells to mature naive CD4 T cells. Our findings also reveal a widespread distribution of hematopoietic stem cells (HSCs) and memory/activated T cells in fetal organs, challenging the long-standing assumptions of fetal immune quiescence. Notably, clonal TCR sharing is observed among tissue-resident memory (T<sub>RM</sub>) T cells across various tissues, suggesting systemic immune involvement beyond local immunity at barrier sites. Furthermore, we uncover novel immune tolerance mechanisms, including the role of <i>ARG1</i><sup><em>+</em></sup><i> </i>neutrophils and the <i>PTGES3/PTGER4</i> signalling axis, which collectively suppress T cell activation in fetuses. Additionally, HSCs from non-canonical hematopoietic organs demonstrate the ability to differentiate into diverse immune lineages, highlighting alternative pathways for immune cell development. Collectively, these findings enhance our understanding of immune system maturation and tolerance during early human development, providing valuable insights into immune regulation in both fetal and adult contexts.
DOI: 10.15468/dl.9g44k2
title: Occurrence Download

description: A dataset containing 24183 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Thailand",
 "Year is 2021",
 "InstitutionCode is iNaturalist"
 ]
}

 The dataset includes 24183 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0012286-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.bfxuay
title: Occurrence Download

description: A dataset containing 332524 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Rhus typhina, Parthenocissus quinquefolia, Spiraea billardii, Prunus laurocerasus, Rosa rugosa, Spiraea alba, Pistia stratiotes, Solidago gigantea, Rubus armeniacus, Robinia pseudoacacia, Acer negundo, Ailanthus altissima, Alternanthera philoxeroides, Aponogeton distachyos, Arundo donax, Asclepias syriaca, Azolla filiculoides, Baccharis halimifolia, Cabomba caroliniana, Carpobrotus, Cotoneaster horizontalis, Egeria densa, Eichhornia crassipes, Elaeagnus angustifolia, Elodea canadensis, Elodea nuttallii, Fallopia baldschuanica, Fraxinus pennsylvanica, Gymnocoronis spilanthoides, Helianthus tuberosus, Helianthus laetiflorus, Heracleum mantegazzianum, Hydrilla verticillata, Hydrocotyle ranunculoides, Impatiens capensis, Impatiens glandulifera, Koenigia polystachya, Laburnum anagyroides, Lagarosiphon major, Lemna minuta, Lemna turionifera, Limnobium laevigatum, Reynoutria japonica, Myriophyllum rubricaule, Prunus serotina, Parthenocissus tricuspidata, Mahonia aquifolium, Parthenocissus inserta, Spiraea tomentosa, Spiraea douglasii, Reynoutria bohemica, Salvinia molesta, Myriophyllum heterophyllum, Rudbeckia laciniata, Ludwigia grandiflora, Reynoutria sachalinensis, Spiraea salicifolia, Solidago canadensis, Myriophyllum aquaticum, Ludwigia peploides, Zizania latifolia)",
 "Country is Belgium",
 "Year is greater than or equal to 2013",
 "HasCoordinate is true",
 "OccurrenceStatus is Present"
 ]
}

 The dataset includes 332524 records from 42 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0012278-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.jdsqnx
title: Occurrence Download

description: A dataset containing 131004 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Argiope bruennichi",
 "Year 1980-2025"
 ]
}

 The dataset includes 131004 records from 1186 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0012274-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5517/cczxqj3
title: CCDC 921336: Experimental Crystal Structure Determination

description: Related Article: Konstantin I. Galkin, Fedor M. Dolgushin, Alexander F. Smol’yakov,Ivan A. Godovikov, Elena A. Sergeeva, Igor T. Chizhevsky|2013|Mendeleev Commun.|23|193|doi:10.1016/j.mencom.2013.07.004
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/cczxq6s
title: CCDC 921326: Experimental Crystal Structure Determination

description: Related Article: Hong-Mei Li,Chen Xu, Xin-Qi Hao,Zhen Li,Zhi-Qiang Wang,Wei-Jun Fu,Mao-Ping Song|2013|Inorg.Chim.Acta|404|236|doi:10.1016/j.ica.2013.04.014
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/cczxr6t
title: CCDC 921357: Experimental Crystal Structure Determination

description: Related Article: Fang Guo,Ming-Qian Zhang,Antonino Famulari,Javier Marti-Rujas|2013|CrystEngComm|15|6237|doi:10.1039/C3CE40614H
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.