cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.29327023.v1
title: Fowl adenoviruses (FAdVs) in Iran between 2020-2022: the first comprehensive phylogenetic study

description: Inclusion Body Hepatitis (IBH) outbreaks have been reported globally over the past two decades, predominantly affecting broiler flocks and resulting in significant economic losses due to increased mortality and diminished production performance. In Iran, fowl adenovirus (FAdV) infections have been circulating for several years, with recurrent reports of clinical cases suggesting IBH and hepatitis-hydropericardium Syndrome (HHS) in commercial poultry operations. In response to these concerns, the present study was conducted to comprehensively characterize circulating FAdV strains in Iranian poultry farms over a three-year period. A total of 200 pooled liver samples were collected from 200 broiler flocks that exhibited clinical signs consistent with IBH/HHS. Partial amplification and sequencing of the hexon gene were performed to detect and genotype the FAdV strains. The phylogenetic analysis assigned 66.32% of the detected strains to FAdV-D, 16.32% to FAdV-C, 11.22% to FAdV-E, and 6.12% to FAdV-B. Notably, this investigation provided the first genomic evidence of FAdV serotype 5 in Iran. Within the FAdV-C group, both serotypes 4 and 10 were identified. Additionally, serotype 6, closely related (98% nucleotide identity) to a Chinese reference strain, was reported for the first time in Iran. Given the high diversity of FAdV serotypes, continued vaccination of broiler breeders using vaccines that cover the strains circulating in the country is recommended. Monitoring broilers and broiler breeders remain essential for effective disease control and prevention.
DOI: 10.6084/m9.figshare.29940113
title: Comparative pathogenesis of aerosol-induced colibacillosis reveals greater susceptibility in broiler chicks compared to layer chicks, with systemic clearance of bacteria but persistence in the bursa of Fabricius

description: Avian colibacillosis presents significant challenges to the poultry industry by adversely affecting bird health and productivity and raising global public health concerns. While numerous studies on colibacillosis in broiler and layer chickens have been reported, a comparative investigation on the disease progression following respiratory infection in these two chicken types under identical conditions is lacking. This study aimed to compare the clinical, pathological, and microbiological features in broilers and layers experimentally infected with <i>ilux2</i>-marked <i>E. coli</i> PA14/17480/5-ovary strain (<i>ilux2</i>-APEC). Sixty-four 2-week-old specific pathogen-free chicks (32 broilers, 32 layers) were divided into four groups (<i>n</i> = 16), with control and infected groups for each type. Birds were necropsied at 3, 7, 10, and 14 days post-infection (dpi). In infected groups, spleen-to-body weight ratios were significantly higher compared to their respective controls. Mean maximum clinical scores, macroscopic, and microscopic lesions were significantly higher in infected broilers than in infected layers. Infected broilers showed a higher incidence of <i>ilux</i>2-APEC re-isolation from respiratory tissues compared to infected layers. Additionally, <i>ilux</i>2-APEC was re-isolated from blood, femoral head, heart, liver, and spleen exclusively in infected broilers. Unexpectedly, bioluminescence imaging identified bacterial colonization in the bursa of Fabricius in both infected groups, persisting up to 14 dpi. Immunohistochemistry detected <i>Escherichia coli</i> in trachea, lung, air sac, heart, liver spleen, and bursa of Fabricius, with higher detection rates in infected broilers. These findings highlight the increased susceptibility of broilers to APEC infection, suggesting a need for targeted disease control measures and potential genetic selection for improved disease resistance in broilers. Broiler birds as compared to layers are more susceptible to avian colibacillosis.An aerosol challenge using an <i>ilux2</i>-APEC effectively evaluates disease pathogenesis.The <i>ilux2</i>-APEC persistently colonized the bursa of Fabricius after aerosol exposure. Broiler birds as compared to layers are more susceptible to avian colibacillosis. An aerosol challenge using an <i>ilux2</i>-APEC effectively evaluates disease pathogenesis. The <i>ilux2</i>-APEC persistently colonized the bursa of Fabricius after aerosol exposure.
DOI: 10.6084/m9.figshare.29940113.v1
title: Comparative pathogenesis of aerosol-induced colibacillosis reveals greater susceptibility in broiler chicks compared to layer chicks, with systemic clearance of bacteria but persistence in the bursa of Fabricius

description: Avian colibacillosis presents significant challenges to the poultry industry by adversely affecting bird health and productivity and raising global public health concerns. While numerous studies on colibacillosis in broiler and layer chickens have been reported, a comparative investigation on the disease progression following respiratory infection in these two chicken types under identical conditions is lacking. This study aimed to compare the clinical, pathological, and microbiological features in broilers and layers experimentally infected with <i>ilux2</i>-marked <i>E. coli</i> PA14/17480/5-ovary strain (<i>ilux2</i>-APEC). Sixty-four 2-week-old specific pathogen-free chicks (32 broilers, 32 layers) were divided into four groups (<i>n</i> = 16), with control and infected groups for each type. Birds were necropsied at 3, 7, 10, and 14 days post-infection (dpi). In infected groups, spleen-to-body weight ratios were significantly higher compared to their respective controls. Mean maximum clinical scores, macroscopic, and microscopic lesions were significantly higher in infected broilers than in infected layers. Infected broilers showed a higher incidence of <i>ilux</i>2-APEC re-isolation from respiratory tissues compared to infected layers. Additionally, <i>ilux</i>2-APEC was re-isolated from blood, femoral head, heart, liver, and spleen exclusively in infected broilers. Unexpectedly, bioluminescence imaging identified bacterial colonization in the bursa of Fabricius in both infected groups, persisting up to 14 dpi. Immunohistochemistry detected <i>Escherichia coli</i> in trachea, lung, air sac, heart, liver spleen, and bursa of Fabricius, with higher detection rates in infected broilers. These findings highlight the increased susceptibility of broilers to APEC infection, suggesting a need for targeted disease control measures and potential genetic selection for improved disease resistance in broilers. Broiler birds as compared to layers are more susceptible to avian colibacillosis.An aerosol challenge using an <i>ilux2</i>-APEC effectively evaluates disease pathogenesis.The <i>ilux2</i>-APEC persistently colonized the bursa of Fabricius after aerosol exposure. Broiler birds as compared to layers are more susceptible to avian colibacillosis. An aerosol challenge using an <i>ilux2</i>-APEC effectively evaluates disease pathogenesis. The <i>ilux2</i>-APEC persistently colonized the bursa of Fabricius after aerosol exposure.
DOI: 10.25921/0yqz-z368
title: NOAA/WDS Paleoclimatology - Gulf of Alaska Benthic Foraminiferal and Geochemical Records for the Last 54,000 Years

description: Holocene and Pleistocene marine sediment records in the North Pacific record multiple dysoxic events proximal to continental margins and oxygen minimum zones (OMZs). High-resolution paleoenvironmental studies in the Gulf of Alaska (GoA) were previously restricted to the last ~17,000 years, limiting our knowledge of oxygenation in the high latitude North Pacific. Here we develop a ~54,000-year-long record of co-registered benthic foraminiferal assemblages and redox sensitive metal concentrations (Mo/Al and U/Al) at Site U1419 in the upper OMZ of GoA to reconstruct the history of OMZ extent and intensity at multi-centennial resolution. Using multivariate analyses of total benthic foraminiferal assemblages, we develop quantitative dissolved oxygen estimates that are robust to differences in the benthic foraminiferal size fraction analyzed, replicate modern oxygenation patterns in the GoA, and are cross-validated by redox sensitive metal concentrations. We identify dysoxic events in the early Holocene and in the Bølling-Allerød (B/A), consistent with previous studies, as well as two dysoxic events during MIS 3 that are comparable in severity to the B/A event and lower in oxygen than the modern GoA OMZ. We further record short-duration (<300 years) dysoxic events during glacial times similar to those recorded at more southern latitudes. Rates of oxygenation change can be abrupt with transitions exceeding 1 ml/L O2 in 100 years. Quantitative estimates of paleo-oxygenation, such as those possible with benthic foraminiferal assemblages, are important for forecasting future oxygenation changes in OMZs and their potential impacts on the marine ecosystems.
description: Data from IODP U1419 (59.53 N, -144.13 W, -697 m) and EW0408-85JC (59.55 N, -144.15 W, -682 m); Chronology from Walczak et al., 2020;  https://science.sciencemag.org/cgi/doi/10.1126/science.aba7096
      Provided Keywords: benthic foraminifera, redox-sensitive metals, hypoxia, North Pacific
DOI: 10.5517/cc9fx3q
title: CCDC 281483: Experimental Crystal Structure Determination

description: Related Article: R.Kitashima, S.Imatomi, M.Yamada, N.Matsumoto, Y.Maeda|2005|Chem.Lett.|34|1388|doi:10.1246/cl.2005.1388
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/cc9g2kc
title: CCDC 281652: Experimental Crystal Structure Determination

description: Related Article: Chun Young Im, T.Okuyama, T.Sugimura|2005|Chem.Lett.|34|1328|doi:10.1246/cl.2005.1328
description: Related Article: Chun Young Im, T.Okuyama, T.Sugimura|2008|Eur.J.Org.Chem.|2008|285|doi:10.1002/ejoc.200700759
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: 10.13140/rg.2.2.29934.00324
title: HIGH-RESOLUTION X-RAY SPECTROMICROSCOPYDIAGNOSTICS OF PLASMA PRODUCED BY HIGHCONTRAST FEMTOSECOND LASER PULSEIRRADIATION OF SUBMICRON CLUSTERS
DOI: 10.5281/zenodo.17361347
title: Underlying data - Carbonaceous Aerosol Emissions from Residential Heating in India: Field Measurements of Emission Factors and Optical Properties

description: The data contains emission factors for PM2.5, EC, OC, CO, and CO2, as well as absorption Angstrom exponents, single scattering albedo, and fraction of brown carbon absorption. The data is related to article titled "Carbonaceous Aerosol Emissions from Residential Heating in India: Field Measurements of Emission Factors and Optical Properties" published in Journal of Geophysical Research: Atmospheres.
DOI: 10.5517/cc96lcf
title: CCDC 274454: Experimental Crystal Structure Determination

description: Related Article: M.Nihei, M.Ui, M.Yokota, L.Han, A.Maeda, H.Kishida, H.Okamoto, H.Oshio|2005|Angew.Chem.,Int.Ed.|44|6484|doi:10.1002/anie.200502216
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: 10.25921/03d7-vh73
title: NOAA/WDS Paleoclimatology - Okinawa Fossil Coral Geochemical Data at 4.4ka and 4.9ka

description: We first generated 53-yr, 4-yr, 10-yr, and 9-yr-long bimonthly time series of oxygen isotopes (d18O), Sr/Ca, and U/Ca from 4.4 and 4.9 ka corals in Okinawa, Japan. Results indicate that the mid-Holocene sea surface temperature (SST) and seawater d18O were <1 °C lower and 0.1-0.2 ‰ higher than today. Spectral analyses of reconstructed SST and seawater d18O time series revealed East Asia monsoon (EAM) and El Niño/Southern Oscillation (ENSO) variations. Moreover, the latter had a dominant component of decade-scale hydrologic variations. The Sr/Ca and U/Ca variations with removal of the ENSO component showed larger fluctuations by ~2 °C in winter and ~0.6 °C in summer at 4.4 ka relative to today, demonstrating (slightly) greater influences of the EAM variation on the northwestern subtropical Pacific in winter (summer) at that time, which are probably caused by enhancement of the EAM intensity and/or a southward migration of the latitudinal circulation.
description: 53-yr, 4-yr, 10-yr, and 9-yr-long bimonthly time series of oxygen isotopes (d18O), Sr/Ca, and U/Ca from 4.4 ka and 4.9 ka corals in Okinawa, Japan
       Provided Keywords: mid-Holocene, coral, d18O, Sr/Ca, U/Ca, EAM, ENSO
DOI: 10.5281/zenodo.17361346
title: Underlying data - Carbonaceous Aerosol Emissions from Residential Heating in India: Field Measurements of Emission Factors and Optical Properties

description: The data contains emission factors for PM2.5, EC, OC, CO, and CO2, as well as absorption Angstrom exponents, single scattering albedo, and fraction of brown carbon absorption. The data is related to article titled "Carbonaceous Aerosol Emissions from Residential Heating in India: Field Measurements of Emission Factors and Optical Properties" published in Journal of Geophysical Research: Atmospheres.
DOI: 10.5517/cc96ldg
title: CCDC 274455: Experimental Crystal Structure Determination

description: Related Article: M.Nihei, M.Ui, M.Yokota, L.Han, A.Maeda, H.Kishida, H.Okamoto, H.Oshio|2005|Angew.Chem.,Int.Ed.|44|6484|doi:10.1002/anie.200502216
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/cc96lfh
title: CCDC 274456: Experimental Crystal Structure Determination

description: Related Article: M.Nihei, M.Ui, M.Yokota, L.Han, A.Maeda, H.Kishida, H.Okamoto, H.Oshio|2005|Angew.Chem.,Int.Ed.|44|6484|doi:10.1002/anie.200502216
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: 10.25921/0hhp-z863
title: NOAA/WDS Paleoclimatology - Sokli, Finland Air Temperature Reconstructions during the Holocene

description: Four biotic proxies (plant macrofossils, pollen, chironomids and diatoms) are employed to quantitatively reconstruct variations in mean July air temperatures (Tjul) at Lake Loitsana (northern Finland) during the Holocene. The aim is to evaluate the robustness and biases in these temperature reconstructions and to compare the timing of highest Tjul in the individual reconstructions. The reconstructed Tjul values are evaluated in relation to local-scale/site-specific processes associated with the Holocene lake development at Loitsana as these factors have been shown to significantly influence the fossil assemblages found in the Lake Loitsana sediments. While pollen-based temperatures follow the classical trend of gradually increasing early-Holocene Tjul with a mid-Holocene maximum, the aquatic/wetland assemblages reconstruct higher-than-present Tjul already during the early Holocene, that is, at the peak of summer insolation. The relatively low early-Holocene July temperatures recorded by the pollen are the result of site-specific factors possibly combined with a delayed response of the terrestrial ecosystem compared with the aquatic ecosystem. Our study shows that all reconstructions are influenced at least to some extent by local factors. This finding stresses the need to evaluate quantitatively reconstructed climate values against local lake development and highlights the benefit of using multi-proxy data in Holocene climate reconstructions.
description: This dataset was contributed as part of the Temperature-12k project (https://doi.org/10.25921/4RY2-G808). Data were contributed to the project from the original data generators, who are listed in the Investigator field of this template file. Additional notes regarding the use of these data in the Temperature-12k project can be found in the LiPD file listed as an Online_Resource of this template file.
DOI: 10.5517/cc95f84
title: CCDC 273335: Experimental Crystal Structure Determination

description: Related Article: C.Livage, N.Guillou, J.Chaigneau, P.Rabu, M.Drillon, G.Ferey|2005|Angew.Chem.,Int.Ed.|44|6488|doi:10.1002/anie.200502185
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/cc9bt4k
title: CCDC 278508: Experimental Crystal Structure Determination

description: Related Article: M.Affronte, I.Casson, M.Evangelisti, A.Candini, S.Carretta, C.A.Muryn, S.J.Teat, G.A.Timco, W.Wernsdorfer, R.E.P.Winpenny|2005|Angew.Chem.,Int.Ed.|44|6496|doi:10.1002/anie.200502505
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: 10.25921/05q1-9515
title: NOAA/WDS Paleoclimatology - Elemental Data in the Santa Barbara Basin for the Last 2,000 Years

description: The magnitude of natural oceanic dissolved oxygen (DO) variability remains poorly understood due to the short duration of the observational record. Here we present a high-resolution (4–9 years) reconstruction of the Southern California oxygen minimum zone (OMZ) through the Common Era using redox-sensitive metals. Rapid OMZ intensification on multidecadal timescales reveals greater DO variability than observed in instrumental records. An anomalous interval of intensified OMZ between 1600–1750 CE contradicts the expectation of better-ventilated mid-depth North Pacific during cool climates. Although the influence of low-DO Equatorial Pacific Intermediate Water on the Southern California Margin was likely weaker during this interval, we attribute the observed rapid deoxygenation to reduced North Pacific Intermediate Water (NPIW) ventilation. NPIW ventilation thus appears very sensitive to atmospheric circulation reorganization (e.g., a weakened Siberian High and Aleutian Low). In addition to temperature-induced gas solubility, atmospheric forcing under future anthropogenic influences could amplify OMZ variability.
description: This dataset includes redox-sensitive trace metal  (Mo and Re), Ba, and Al data from the core SPR0901-03KC
       Provided Keywords: redox-sensitive trace metal, barium, Santa Barbara Basin
DOI: 10.5517/cc9bt5l
title: CCDC 278509: Experimental Crystal Structure Determination

description: Related Article: M.Affronte, I.Casson, M.Evangelisti, A.Candini, S.Carretta, C.A.Muryn, S.J.Teat, G.A.Timco, W.Wernsdorfer, R.E.P.Winpenny|2005|Angew.Chem.,Int.Ed.|44|6496|doi:10.1002/anie.200502505
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/cc9bt6m
title: CCDC 278510: Experimental Crystal Structure Determination

description: Related Article: M.Affronte, I.Casson, M.Evangelisti, A.Candini, S.Carretta, C.A.Muryn, S.J.Teat, G.A.Timco, W.Wernsdorfer, R.E.P.Winpenny|2005|Angew.Chem.,Int.Ed.|44|6496|doi:10.1002/anie.200502505
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: 10.25921/094x-1q42
title: NOAA/WDS Paleoclimatology - Larson - Fernette - QUMA - ITRDB WI029

description: New and updated multi-century tree-ring chronologies from living oak trees, remnants, and archeological beams from across the Driftless Area of southwest Wisconsin and northeast Iowa, USA, were developed to fill a spatial gap in the network of available tree-ring chronologies. We produced a robust 303-year summer drought reconstruction (June-August Palmer's Modified Drought Index (PMDI): r2 = 0.45) that identified clusters of extreme droughts and pluvials (PMDI <= -4.0 or >= 4.0) in the early 1700s and more even distributions of drought conditions, with the exception of the post 1930s period when drought became relatively infrequent. Compared to the Living Blended Drought Atlas (LBDA) and the North American Drought Atlas (NADA), our reconstruction more accurately represented moderate moisture conditions across the Driftless Area, the NADA and LBDA more closely represented extreme pluvials, and our reconstruction and the LBDA better represented extreme drought years. The three reconstructions largely captured the same high-frequency variability in drought conditions and differed most at low frequencies. Significant correlations were identified between our reconstruction and corn (r = 0.30, n = 91, p = 0.002) and soybean (r = 0.25, n  = 81, p = 0.012) yields, with the strength of the correlations increasing over recent decades suggesting a tighter coupling of interannual climate variability and crop productivity in the region. Superposed epoch analyses indicated significantly wetter conditions in the Driftless Area two years after major volcanic eruptions. In the context of long-term climatic variability, the Driftless Oaks drought reconstruction demonstrated that drought and pluvial conditions more extreme than those experienced during the instrumental record have occurred in the past.
description: Oak ring width data from the Driftless Area of southwest Wisconsin and northeast Iowa, USA, sampled from living oak trees, remnants, and archeological beams. NOAA Template Raw Measurements file added 2021-10-19.
DOI: 10.5517/cc9bt7n
title: CCDC 278511: Experimental Crystal Structure Determination

description: Related Article: M.Affronte, I.Casson, M.Evangelisti, A.Candini, S.Carretta, C.A.Muryn, S.J.Teat, G.A.Timco, W.Wernsdorfer, R.E.P.Winpenny|2005|Angew.Chem.,Int.Ed.|44|6496|doi:10.1002/anie.200502505
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.