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Cell biology, microbiology, ecology, biodiversity, species data, evolutionary biology
24,480 datasets
142 complete Rhizobium genomes were analyzed for quorum-sensing systems using comparative genomics and phylogenetic reconstruction. The study by Ivana Blancas-Nava, last updated in April 2026, examines the distribution, diversity, and evolutionary dynamics of LuxI/LuxR homologs across chromosomes and plasmids. Findings indicate heterogeneous distribution, multiple independent acquisition events, and a central role for plasmids in system transfer and innovation.
A 2026 analysis of quorum-sensing systems in 142 complete Rhizobium genomes by Ivana Blancas-Nava. The study uses comparative genomics, phylogenetic reconstruction, and genomic context analysis to examine the distribution and evolution of LuxI/LuxR homologs. Findings detail heterogeneous distribution, multiple acquisition events, and the role of plasmids as reservoirs for these systems.
A study analyzing 142 complete Rhizobium genomes to understand the diversity and evolution of quorum-sensing systems. The research, authored by Ivana Blancas-Nava and published on figshare in 2026, used comparative genomics and phylogenetic reconstruction. It details the heterogeneous distribution of LuxI/LuxR systems across chromosomes and plasmids, indicating dynamic gains and losses.
A research paper analyzing the diversity and evolution of quorum-sensing systems in Rhizobium bacteria. The study examined 142 complete Rhizobium genomes using comparative genomics, phylogenetic reconstruction, and genomic context analysis. The work was authored by Ivana Blancas-Nava and last updated in April 2026.
Antarctic Deep Lake provides a proteome-scale analysis of the haloarchaeon Halorubrum lacusprofundi, focusing on protein adaptation to combined cold and high-salt stress. The dataset includes physicochemical profiling of more than 3,000 proteins, with comparative analysis against mesophilic, psychrophilic, and halophilic reference organisms. Author Shubham Pandey published this work on figshare under a CC-BY-4.0 license, last updated in April 2026.
9.8 KB of tabular data from a figshare study by Wei Peng, last updated April 17, 2026. The dataset contains results from in vitro and in vivo experiments evaluating the antitumor effects of plant-derived extracellular vesicle-like particles on non-small cell lung cancer cells, associated with mitochondrial dysfunction.
Wei Peng published a dataset on figshare in April 2026 detailing the antitumor effects of plant-derived extracellular vesicle-like particles (EVLPs). The data, stored in a 10.5 KB XLSX file, likely contains results from in vitro and in vivo experiments on A549 and H1975 cell lines, including measurements of cell viability, migration, invasion, and mitochondrial function. The dataset is licensed under CC-BY-4.0.
Field surveys and laboratory analyses investigated spatiotemporal patterns of plant diversity and key functional traits in desert grasslands of the Ili River Basin. The dataset, 28.6 MB in size, was authored by Shiya He and last updated on 2026-04-17. It includes findings on seasonal dynamics, elevation gradients, and spatial heterogeneity linked to soil and climate drivers.
Sean M. G. Lennox analyzed 320 Flavobacterium psychrophilum isolates recovered from captive, wild, and feral fishes in the USA from 1981 to 2021. The dataset contains results from a multiplex polymerase chain reaction molecular serogrouping scheme, identifying serogroups 0 through 4. It reveals associations between serogroups and host fish species, such as rainbow trout and Serogroup-2, and provides evidence for vertical transmission in hatcheries.
320 Flavobacterium psychrophilum isolates from 12 fish species and 1 hybrid across 17 US states were analyzed using a multiplex PCR molecular serogrouping scheme. The data, collected from 1981 to 2021, reveals serovariation and associations between bacterial serogroups and host fish species. This dataset was created by Sean M. G. Lennox and provides a foundation for vaccine research and epidemiological clarification.
Two vignettes of urban Indian mothers explore maternal anger through feminist psychoanalytic and socio-ecological lenses. The 17.6 KB ZIP file contains qualitative interview data analyzed using an Interpretive Phenomenological Approach. Author Ketoki Mazumdar published the dataset on figshare under a CC-BY-4.0 license, with a last update timestamp of 2026-04-17.
Ketoki Mazumdar's qualitative study explores maternal anger through the lived experiences of two urban Indian mothers. The 17.5 KB document, last updated on 2026-04-17, analyzes in-depth interviews using Interpretive Phenomenological Analysis. It frames anger through feminist psychoanalytic and socio-ecological lenses, moving from a biomedical to a biopsychosocial perspective.
DQ-9, a dual-pharmacophore artezomib analogue, demonstrates selective cytotoxicity in leukemia and multiple myeloma cells by combining β5i immunoproteasome inhibition with iron-dependent artemisinin activation. The 1.3 KB dataset, authored by Daqiang Li and last updated in May 2026, compares DQ-9 to its deoxy analogue DQ-10, which lacks the activatable component. These findings establish a promising therapeutic strategy against hematological malignancies.
The Marine National Facility RV Investigator voyage IN2023_V06 collected plankton images between October 9 and November 2, 2023. High-resolution images were generated from water samples using a PlanktoScope system and are hosted on the EcoTaxa platform. This dynamic dataset supports taxonomic classification and ecological research, led by Chief Scientist Prof. Moninya Roughan.
Geoscience Australia collected video footage during the SS0608 survey on the Lord Howe Rise between April 16 and 29, 2008. The survey was a collaboration with the University of Wollongong as part of the CERF Marine Biodiversity Hub's Surrogates Program. A single video transect was recorded at station 9 in 35 meters water depth.
Associated material for a 2025 manuscript on the emergence of metabolisms through Earth history. The dataset includes phylogenetic dating results, reconciliations, alignments, species trees, and time-slice metabolic reconstructions. It was authored by Edmund Moody and published on figshare in April 2026.
A 5.5 KB taxonomy file defines three types of temporal data leakage relevant to Continuous Integration and Continuous Deployment (CI/CD) build prediction. Authored by Lalit Narayan Mishra, this conceptual framework was last updated on May 27, 2026. The dataset is shared under a permissive CC-BY-4.0 license on the figshare platform.
A summary table documents bony fish fossils found in the Vaches Noires cliffs. The dataset is 5.5 KB in size and was authored by Simon Beaufils. It was last updated on 2026-05-27.
State-wide vegetation cover datasets classify perennial woody vegetation annually from 1988 onward using 30-meter resolution Landsat imagery. Landgate produces this data, which distinguishes forest areas with 20% cover density and 2m height from sparse woody vegetation with 5-20% cover.
A curated dataset of writing that models compassionate moral reasoning about nonhuman sentient beings. It was created by Hyperstition-for-Good and last updated on May 30, 2026. The dataset is designed for pretraining and fine-tuning language models.