cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.24415552
title: <i>Cerradopsora</i>, a new genus of neotropical rust fungi

description: Two Cerrado rust fungi, <i>Phakopsora rossmaniae</i> and <i>Aplopsora hennenii</i>, described in 1993 and 1995 and originally assigned to families Phakopsoraceae and Ochropsoraceae, respectively, were subjected to molecular phylogenetic analyses using fragments of the nuc 28S and 18S rDNA and mitochondrial cytochrome <i>c</i> oxidase subunit 3 (CO3) gene. Although both taxa were morphologically well placed in their original genera, they were shown to belong in a strongly supported new lineage within the Raveneliineae distant from the Phakopsoraceae and Ochropsoraceae. Therefore, we properly treated this lineage as the new genus <i>Cerradopsora</i> now harboring <i>C. rossmaniae</i> (type species) and <i>C. hennenii</i>. However, this novel phakopsoroid genus remains in uncertain familial position without support to be included in any of the families that share space within the Raveneliineae.
DOI: 10.6084/m9.figshare.24415552.v1
title: <i>Cerradopsora</i>, a new genus of neotropical rust fungi

description: Two Cerrado rust fungi, <i>Phakopsora rossmaniae</i> and <i>Aplopsora hennenii</i>, described in 1993 and 1995 and originally assigned to families Phakopsoraceae and Ochropsoraceae, respectively, were subjected to molecular phylogenetic analyses using fragments of the nuc 28S and 18S rDNA and mitochondrial cytochrome <i>c</i> oxidase subunit 3 (CO3) gene. Although both taxa were morphologically well placed in their original genera, they were shown to belong in a strongly supported new lineage within the Raveneliineae distant from the Phakopsoraceae and Ochropsoraceae. Therefore, we properly treated this lineage as the new genus <i>Cerradopsora</i> now harboring <i>C. rossmaniae</i> (type species) and <i>C. hennenii</i>. However, this novel phakopsoroid genus remains in uncertain familial position without support to be included in any of the families that share space within the Raveneliineae.
DOI: 10.6084/m9.figshare.24250983
title: Resolving the <i>Globisporangium ultimum</i> (<i>Pythium ultimum</i>) species complex

description: The <i>Globisporangium ultimum</i> (formerly <i>Pythium ultimum</i>) species complex was previously composed of two morphological varieties: var. <i>ultimum</i> and var. <i>sporangiiferum</i>. Prior attempts to resolve this morphology-based species complex using molecular techniques have been inconclusive or conflicting. The increased availability of sequenced genomes and isolates identified as <i>G. ultimum</i> var. <i>ultimum</i> and var. <i>sporangiiferum</i> has allowed us to examine these relationships at a higher resolution and with a broader scope than previously possible. Using comparative genomics, we identified highly variable gene regions and designed primers for four new protein-coding genes for phylogenetics. These were then used alongside three known markers to generate a nuclear multigene genealogy of the species complex. From a collection of 163 isolates belonging to the target taxa, a subset of 29 was chosen to be included in this study (verified with nuclear rDNA internal transcribed spacer 1 [ITS1] and mitochondrial cytochrome <i>c</i> oxidase subunit 1 [<i>cox1</i>] sequences). Seventeen isolates of var. <i>ultimum</i> were selected to be representative of variations in genotype, morphology, and geographic collection location. The 12 isolates of var. <i>sporangiiferum</i> included all available specimens identified either morphologically (in previous studies) or through sequence similarity with ITS1 and <i>cox1</i>. Based on the fulfillment of reciprocal monophyly and observed genealogical concordance under the genealogical concordance phylogenetic species recognition, we determined that the <i>Globisporangium ultimum</i> species complex is composed of four genetically distinct species: <i>Globisporangium ultimum, Globisporangium sporangiiferum, Globisporangium solveigiae</i>, and <i>Globisporangium bothae</i>.
DOI: 10.6084/m9.figshare.24250983.v1
title: Resolving the <i>Globisporangium ultimum</i> (<i>Pythium ultimum</i>) species complex

description: The <i>Globisporangium ultimum</i> (formerly <i>Pythium ultimum</i>) species complex was previously composed of two morphological varieties: var. <i>ultimum</i> and var. <i>sporangiiferum</i>. Prior attempts to resolve this morphology-based species complex using molecular techniques have been inconclusive or conflicting. The increased availability of sequenced genomes and isolates identified as <i>G. ultimum</i> var. <i>ultimum</i> and var. <i>sporangiiferum</i> has allowed us to examine these relationships at a higher resolution and with a broader scope than previously possible. Using comparative genomics, we identified highly variable gene regions and designed primers for four new protein-coding genes for phylogenetics. These were then used alongside three known markers to generate a nuclear multigene genealogy of the species complex. From a collection of 163 isolates belonging to the target taxa, a subset of 29 was chosen to be included in this study (verified with nuclear rDNA internal transcribed spacer 1 [ITS1] and mitochondrial cytochrome <i>c</i> oxidase subunit 1 [<i>cox1</i>] sequences). Seventeen isolates of var. <i>ultimum</i> were selected to be representative of variations in genotype, morphology, and geographic collection location. The 12 isolates of var. <i>sporangiiferum</i> included all available specimens identified either morphologically (in previous studies) or through sequence similarity with ITS1 and <i>cox1</i>. Based on the fulfillment of reciprocal monophyly and observed genealogical concordance under the genealogical concordance phylogenetic species recognition, we determined that the <i>Globisporangium ultimum</i> species complex is composed of four genetically distinct species: <i>Globisporangium ultimum, Globisporangium sporangiiferum, Globisporangium solveigiae</i>, and <i>Globisporangium bothae</i>.
DOI: 10.6084/m9.figshare.24430867
title: <i>Pleoardoris graminearum</i>, gen. et sp. nov., a new member of Pleosporales from North American Plains, its biogeography and effects on a foundation grass species

description: Diverse fungi colonize plant roots worldwide and include species from many orders of the phylum Ascomycota. These fungi include taxa with dark septate hyphae that colonize grass roots and may modulate plant responses to stress. We describe a novel group of fungal isolates and evaluate their effects on the grass <i>Bouteloua gracilis</i> in vitro. We isolated fungi from roots of six native grasses from 24 sites spanning replicated latitudinal gradients in the south-central US grasslands and characterized isolates phylogenetically using a genome analysis. We analyzed 14 isolates representing a novel clade within the family Montagnulaceae (order Pleosporales), here typified as <i>Pleoardoris graminearum</i>, closely related to the genera <i>Didymocrea</i> and <i>Bimuria</i>. This novel species produces asexual, light brown pycnidium-like conidioma, hyaline hyphae, and chlamydospores when cultured on quinoa and kiwicha agar. To evaluate its effects on <i>B. gracilis</i>, seeds were inoculated with one of three isolates (DS304, DS334, and DS1613) and incubated at 25 C for 20 d. We also tested the effect of volatile organic compounds (VOCs) produced by the same isolates on <i>B. gracilis</i> root and stem lengths. Isolates had variable effects on plant growth. One isolate increased <i>B. gracilis</i> root length up to 34% compared with uninoculated controls. VOCs produced by two isolates increased root and stem lengths (<i>P</i> &lt; 0.05) compared with controls. Internal transcribed spacer ITS2 metabarcode data revealed that <i>P. graminearum</i> is distributed across a wide range of sites in North America (22 of 24 sites sampled), and its relative abundance is influenced by host species identity and latitude. Host species identity and site were the most important factors determining <i>P. graminearum</i> relative abundance in drought experiments at the Extreme Drought in the Grasslands Experiment (EDGE) sites. Variable responses of <i>B. gracilis</i> to inoculation highlight the potential importance of nonmycorrhizal root-associated fungi on plant survival in arid ecosystems.
DOI: 10.6084/m9.figshare.24430867.v1
title: <i>Pleoardoris graminearum</i>, gen. et sp. nov., a new member of Pleosporales from North American Plains, its biogeography and effects on a foundation grass species

description: Diverse fungi colonize plant roots worldwide and include species from many orders of the phylum Ascomycota. These fungi include taxa with dark septate hyphae that colonize grass roots and may modulate plant responses to stress. We describe a novel group of fungal isolates and evaluate their effects on the grass <i>Bouteloua gracilis</i> in vitro. We isolated fungi from roots of six native grasses from 24 sites spanning replicated latitudinal gradients in the south-central US grasslands and characterized isolates phylogenetically using a genome analysis. We analyzed 14 isolates representing a novel clade within the family Montagnulaceae (order Pleosporales), here typified as <i>Pleoardoris graminearum</i>, closely related to the genera <i>Didymocrea</i> and <i>Bimuria</i>. This novel species produces asexual, light brown pycnidium-like conidioma, hyaline hyphae, and chlamydospores when cultured on quinoa and kiwicha agar. To evaluate its effects on <i>B. gracilis</i>, seeds were inoculated with one of three isolates (DS304, DS334, and DS1613) and incubated at 25 C for 20 d. We also tested the effect of volatile organic compounds (VOCs) produced by the same isolates on <i>B. gracilis</i> root and stem lengths. Isolates had variable effects on plant growth. One isolate increased <i>B. gracilis</i> root length up to 34% compared with uninoculated controls. VOCs produced by two isolates increased root and stem lengths (<i>P</i> &lt; 0.05) compared with controls. Internal transcribed spacer ITS2 metabarcode data revealed that <i>P. graminearum</i> is distributed across a wide range of sites in North America (22 of 24 sites sampled), and its relative abundance is influenced by host species identity and latitude. Host species identity and site were the most important factors determining <i>P. graminearum</i> relative abundance in drought experiments at the Extreme Drought in the Grasslands Experiment (EDGE) sites. Variable responses of <i>B. gracilis</i> to inoculation highlight the potential importance of nonmycorrhizal root-associated fungi on plant survival in arid ecosystems.
DOI: 10.6084/m9.figshare.24231730
title: Three new species and a new record of <i>Cortinarius</i> section <i>Camphorati</i> from southwestern China

description: <i>Cortinarius</i> sect. <i>Camphorati</i> consists of telamonioid species with violet basidioma, strong odor, and distinct cheilocystidia. In this study, phylogenetic analysis based on nuc rDNA internal transcribed spacer region ITS1-5.8S-ITS2 (ITS) and partial nuc rDNA 28S sequences has revealed three new species of the section from southwestern China, namely, <i>C. longicystidiatus, C. megacystidiatus</i>, and <i>C. paraputorius</i>, and a newly recorded species from southwestern China, viz., <i>C. camphoratus</i>, supplemented by the support from calculations of genetic distances of ITS sequences. Detailed descriptions of the four species are given with photographs, and their micromorphological characteristics are statistically compared. For species delimitation within the section, the size of basidiospores, the morphology of cheilocystidia, and the associated vegetation types and tree species are informative. A key to species in section <i>Camphorati</i> from the Northern Hemisphere is provided, and their geographic distributions and ecology are discussed.
DOI: 10.7280/d1gm5r
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.7280/d1bx13
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.7280/d13d71
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.7280/d1zm4q
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.7280/d1tx2t
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.7280/d1kd8r
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.7280/d19x25
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.7280/d1640j
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.7280/d12d83
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.6073/pasta/8aed0c4298ae55fe7d05ddf6d1278a08
title: Seedling and sapling dynamics of treefall pits and undisturbed florest floor in El Verde, Puerto Rico

description: Seedling and sapling dynamics in a Puerto Rican rain forest were compared between forest understory and soil pits created by the uprooting of 27 trees during Hurricane Hugo. No difference in N and P levels were found in pit or forest soils under two trees with N-fixing symbionts (Inga laurina and Ormosia krugii) compared to soils under a tree species without N-fixing symbionts (Casearia arborea), but other soil variables ( Al, Fe, K) did vary by tree species. Support for this work was provided by grants BSR-8811902, DEB-9411973, DEB-9705814 , DEB-0080538, DEB-0218039 , DEB-0620910 , DEB-1239764, DEB-1546686, and DEB-1831952 from the National Science Foundation to the University of Puerto Rico as part of the Luquillo Long-Term Ecological Research Program. Additional support provided by the University of Puerto Rico and the International Institute of Tropical Forestry, USDA Forest Service.
DOI: 10.7280/d18x1g
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.7280/d11d61
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.7280/d1wq44
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.7280/d1n70m
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.7280/d17116
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.7280/d1368b
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.7280/d1zh7t
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.7280/d1tq34
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.7280/d1k692
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.7280/d1fh75
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.7280/d1xh64
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.7280/d18t36
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.7280/d11994
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.7291/d1fw91
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.7291/d15955
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.7291/d1z96p
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.7291/d13x17
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.7291/d17m2r
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.7291/d1nq3w
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.7291/d12q27
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.7291/d1fh5q
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.7291/d1cm20
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.7291/d10d5n
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.7291/d1zd5b
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.5519/qd.k9l0r6sl
title: Query on the Natural History Museum Data Portal (data.nhm.ac.uk) (1 records)
DOI: 10.7291/d1067b
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.7291/d1bh5s
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.7291/d1th6h
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.7291/d1w98t
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.7291/d1g39d
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.7291/d1pm4j
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.7291/d1nm3v
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.7291/d1d38d
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.7291/d14m4k
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.7291/d1gx08
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.7291/d18686
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.7291/d14h5x
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.7291/d1r69x
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.7291/d1t10d
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.7291/d1p966
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.7291/d19114
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.7291/d13d5k
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.7291/d1tx0c
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.13020/drxn-9m88
title: Historical plant and fungal nitrogen isotopes and concentrations from Minnesota, USA, 1871–2016

description: Historical declines in plant tissue nitrogen concentrations and d15N have been interpreted as evidence of declining terrestrial ecosystem nitrogen status. To test whether plant mycorrhizal type influences trajectories of plant nitrogen status, and whether fungi also exhibit declining nitrogen status, we analyzed herbarium collections made in MN, USA, from 1871–2016.
DOI: 10.7291/d1sx1f
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.7291/d11d5z
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.7291/d1567w
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.7291/d1rx0r
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.7291/d17x03
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.7291/d1gd6c
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.7941/d13d0q
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.7941/d1ts69
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.7941/d1q33b
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.7941/d19s58
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.7941/d1xk99
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.7941/d1p35s
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.7941/d1rw5b
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.7941/d1vk7x
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.7941/d1qw7s
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.7941/d19p8c
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.7941/d15w4p
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.7941/d1263g
title: Dryad dataset awaiting publication

description: :unas
DOI: 10.6073/pasta/58db750134520450b28236d9c5555827
title: Landslide Removal Experiment vegetation cover and pole touches

description: The purpose of this data set is to document recovery of vegetation in removal plots in landslides in the Luquillo Experimental Forest (LEF.) Support for this work was provided by grants BSR-8811902, DEB-9411973, DEB-9705814 , DEB-0080538, DEB-0218039 , DEB-0620910 , DEB-1239764, DEB-1546686, and DEB-1831952 from the National Science Foundation to the University of Puerto Rico as part of the Luquillo Long-Term Ecological Research Program. Additional support provided by the University of Puerto Rico and the International Institute of Tropical Forestry, USDA Forest Service.
DOI: 10.5281/zenodo.10126626
title: Slow slip as an indicator of fault stress criticality

description: This dataset contains simulated data used in Lambert (submitted): Slow slip as an indicator of fault stress criticality.
DOI: 10.25452/figshare.plus.23564517
title: <i>Glo3DHydroClimEventSet(v1.0)</i>: A global-scale event set of hydroclimatic extremes detected with the 3D DBSCAN-based workflow (1951–2022)

description: The <b><i>Glo3DHydroClimEventSet(v1.0)</i></b> is a 1951-2022 comprehensive and unified event-based set of multi-scale and multi-threshold heatwaves, cold surges, droughts, and extreme precipitation, generated with a 3D DBSCAN-based model by Dr. Zhenchen Liu （liuzhenchen90@163.com）and Prof. Wen Zhou (wen_zhou@fudan.edu.cn) @Fudan University, China. The event set consists of three parts as follows:<br>i) event sets are stored in four kinds of <i>zip-format</i> files prefixed with "<i>ExtremePreci_</i>", "<i>Cold_</i>", "<i>Heat_</i>", and "<i>Drought_</i>";<br>ii) Typical Examples for valications are provided as "<i>TechValidation_Example_Animations_Table5.zip</i>" and "<i>TechValidation_Example_Files_Table5.zip</i>";<br>iii) Codes for selection of events located within target areas during the target periods are also provided, entitled as "Codes_SciData_LiuZhou2023.zip"<br>In addition, the decompressed sizes of all the zip-format files of event sets are as follows:(1/9): Global-scale SA-based cold surge event set. The total size of decompressed files are 282GB.(2/9): Global-scale percentile-based cold surge event set. The total size of decompressed files is 96GB.(3/9): Global-scale SA-based extreme precipitation event set based on five-day-accumulated precipitation. The total size of decompressed files is 1.01TB.(4/9): Global-scale SA-based extreme precipitation event set based on daily total precipitation. The total size of decompressed files is 301GB.(5/9): Global-scale percentile-based extreme precipitation event set based on daily total precipitation. The total size of decompressed files is 72GB.(6/9): Global-scale percentile-based extreme precipitation event set based on five-day-accumulated total precipitation. The total size of decompressed files is 284GB.(7/9): Global-scale SA-based heatwave event set on daily scale. The total size of decompressed files is 205GB.(8/9): Global-scale percentile-based heatwave event set. The total size of decompressed files is 34.7GB.(9/9): Global-scale SA-based meteorological drought event set. The total size of decompressed files are 147GB.<br>