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Fig. 5 in Role of landscape context in Toxoplasma gondii infection of invasive definitive and intermediate hosts on a World Heritage Island

Fig. 5. Anti-Toxoplasma gondii seroprevalence and OD values of black rats as a function of the number of cattle barns within 1 ha or individual body weight. Gray areas indicate 95% confidence intervals. Dots represent individuals. The color becomes darker with increasing sample size.

Fig. 4 in Role of landscape context in Toxoplasma gondii infection of invasive definitive and intermediate hosts on a World Heritage Island

Fig. 4. Model averaged coefficients of variables (GLM) explaining seroprevalence and OD values of black rats. Bars indicate 95% confidence intervals.

Fig. 2 in Role of landscape context in Toxoplasma gondii infection of invasive definitive and intermediate hosts on a World Heritage Island

Fig. 2. Model averaged coefficients of variables (GLM) explaining seroprevalence and OD values of cats. Bars indicate 95% confidence intervals.

Fig. 3 in Role of landscape context in Toxoplasma gondii infection of invasive definitive and intermediate hosts on a World Heritage Island

Fig. 3. Anti-Toxoplasma gondii seroprevalence and OD values of cats as a function of the number of cattle barns within 1 ha or individual body weight. Gray areas indicate 95% confidence intervals. Dots represent individuals. The color becomes darker with increasing sample size.

Fig. 1 in Role of landscape context in Toxoplasma gondii infection of invasive definitive and intermediate hosts on a World Heritage Island

Fig. 1. Map showing the study area. Open circles and black triangles in the map indicate, respectively, capture sites of cats and black rats.

opencc-by-4.0Aug 2022View details →

Fig. 1 in Are feral goats intermediate hosts for Linguatula (Pentastomida) in Australia?

Fig. 1. Anterior end of infective nymph of Linguatula sp. removed from capsule within mesenteric lymph node of a feral goat examined in this study. Lateral view. Note capsule wall on left side of photograph. ah, anterior hook; as, annular spine; bc, buccal capsule; dap, dorsal accessory piece; ph, posterior hook. Scale bar 50 μm.

Fig. 3 in Molecular screening for Sarcocystidae in muscles of wild birds from Brazil suggests a plethora of intermediate hosts for Sarcocystis falcatula

Fig. 3. Phylogenetic tree of Sarcocystis spp. based on ITS1 sequences. The tree was constructed through the maximum likelihood method, using the best-fit model HKY + I. The final alignment contained 78 sequences and 661 aligned nucleotide positions. All positions containing gaps and missing data were eliminated (complete deletion option). Numbers on branches represent bootstrap values after 1000 replicates. The black dots identify the sequences obtained in this study.

Fig. 2. SAG1 in Molecular screening for Sarcocystidae in muscles of wild birds from Brazil suggests a plethora of intermediate hosts for Sarcocystis falcatula

Fig. 2. SAG1 (a), SAG2 (b) and SAG3 (c) haplotype networks for Sarcocystis falcatula and other closely related species obtained in this study. Perpendicular bars along the branches refer to mutation changes. The sizes of the circles are proportional to the numbers of haplotypes, and colors indicate the different orders of birds found. The numbers correspond to the sample IDs. (For interpretation of the references to color in this figure legend, the reader is referred to the Web version of this article.)

Fig. 3 in A novel intermediate host for Taenia serialis (Gervais, 1847): The European roe deer (Capreolus capreolus L. 1758) from the Monti Sibillini National Park (MSNP), Italy

Fig. 3. Phylogenetic relationships between two species of Taenia (T. serialis and T. multiceps) and the sample obtained for this study (sample from roe deer).

Fig. 1. Microscope view 100 in A novel intermediate host for Taenia serialis (Gervais, 1847): The European roe deer (Capreolus capreolus L. 1758) from the Monti Sibillini National Park (MSNP), Italy

Fig. 1. Microscope view 100 magnifications of the scolex collected from one of the cysts recovered in a wild European roe deer.

Fig. 2 in A novel intermediate host for Taenia serialis (Gervais, 1847): The European roe deer (Capreolus capreolus L. 1758) from the Monti Sibillini National Park (MSNP), Italy

Fig. 2. Note the meningeal vessels' congestion and the suppurative exudate covering the meningeal surface.

Fig. 1 in Molecular screening for Sarcocystidae in muscles of wild birds from Brazil suggests a plethora of intermediate hosts for Sarcocystis falcatula

Fig. 1. Phylogenetic tree of Sarcocystis spp. based on ITS1 sequences. The tree was constructed through the maximum likelihood method, using the best-fit model K2P + G. The final alignment contained 24 sequences and 389 aligned nucleotide positions. All positions containing gaps and missing data were eliminated (complete deletion option). Numbers on branches represent bootstrap values after 1000 replicates. The black dots identify the sequences obtained in this study.

opencc-by-4.0Apr 2024View details →

Fig. 1 in An alien intermediate snail host in Malawi - Orientogalba viridis (Quoy and Gaimard, 1832) - A new concern for schistosomiasis transmission in Africa?

Fig. 1. Site photo of the location where O. viridis was first encountered. Numerous snails were found on mud within the rice paddy [large inset] and, of particular note, a single schistosome cercaria of S. haematobium was observed upon microscopy and photographed [small inset] and confirmed by DNA barcoding. This rice paddy was immediately adjacent to a small oxbow lake, where children were seen swimming and numerous Bulinus were found but these snails were not observed to shed schistosome cercariae at the time of first survey in May 2023.

opencc-by-4.0Apr 2024View details →

Fig. 2. A in An alien intermediate snail host in Malawi - Orientogalba viridis (Quoy and Gaimard, 1832) - A new concern for schistosomiasis transmission in Africa?

Fig. 2. A) Shell, scale bar: 3 mm; B) mantle pigmentation, scale bar: 3 mm; C) bursa copulatrix, scale bar: 2 mm; D) penis, ratio of penis sheath (ps)/preputium (pp) ~1, overall length 0.5 cm; E) radula, scale bar: 10 μm; F) experimental infection with S. haematobium with miracidia highlighted within red elipses with unaltered swimming around the snail's body. (For interpretation of the references to colour in this figure legend, the reader is referred to the Web version of this article.)

opencc-by-4.0Jun 2024View details →

Intermediate-mass black hole binary parameter estimation with next-generation ground-based detector networks

Reading the data Each of the alldetectors and CE40CE20ET .zip file contains a folder with .pickle files. Each of these .pickle files corresponds to a point on the respective grid. The files contain dictionaries structured as follows: <ul> <li>In the skyareas and m1m2grid folders, each dictionary stores the source-frame component masses, redshift, angular parameters, network SNR, network covariance matrix and 90% sky area.</li> <li>In the Mzgrid folders, each dictionary stores source-frame total mass, redshift, angular parameters, individual SNR and Fisher matrix for each detector in the network.</li> </ul> The grids, detector network and parameters used to perform the Fisher calculations are described in the companion paper. The converted_errors folder contains network SNR, 1-sigma errors on source-frame masses, redshift, 90% sky areas for all the networks considered in the companion paper. These quantities are all angle-averaged. The full_pe .zip files cointain data comparing our Fisher results with full Bayesian PE runs for a few selected cases, as well as Jupyter notebooks to read those results (see Appendix B of the companion paper).

opencc-by-4.0Oct 2024View details →

Nonlinear methods for dimensionality reduction and clustering of bacterial single-cell sequencing data - intermediate data and figures (MSc thesis)

Data, intermediate results and figures for analyses of my master's thesis in biostatistics at LMU Munich. I took a look on how to use Nonlinear Matrix Decomposition (NMD) (<a href="https://doi.org/10.1137/21M1405769">Saul, L., 2022</a>) in the context of bacterial scRNA-seq analysis (Heumos, L., et. al. 2023), replacing Principal Component Analysis in the optimized workflow, as outlined in Ostner, J. (2024). My thesis was structured along the following objectives: <ul> <li>implement the algorithms from <a href="https://arxiv.org/abs/2305.08687">Seraghiti, G., et. al. (2023)</a> in the Python module <a href="https://github.com/flatironinstitute/nomad/">nomad</a> in cooperation with <a href="https://www.simonsfoundation.org/flatiron/" rel="nofollow">Flatiron Institute</a></li> <li>code for the simulation study of the algorithms in <a href="https://arxiv.org/abs/2305.08687">Seraghiti, G., et. al. (2023)</a> with varying sparsity can be found in <code>/simulation</code></li> <li>apply NMD in the context of the BacSC workflow (<a href="https://www.biorxiv.org/content/10.1101/2024.06.22.600071v1">Ostner, J., et. al. (2024)</a>) on raw and normalized counts (found in <code>/application/analysis</code>), also for manually set number of latent dimensions</li> <li>explore NMD's potential for imputation of <a href="https://www.nature.com/articles/s41467-021-27729-z" rel="nofollow">sampling zeros</a> (check <code>/application/NMD_zero_imputation /</code>)</li> <li>potential of Poisson-Hurdle model-based clustering (<a href="https://academic.oup.com/bioinformatics/article/39/1/btac782/6873739">Qiao, Z., et. al. (2023)</a>) for scRNA-seq (<code>/application/poisson_hurdle</code>).</li> </ul>

opencc-by-4.0Sep 2006View details →

Figure 3 in The life cycle of Diploproctodaeum arothroni Bray and Nahhas, 1998 (Digenea: Lepocreadiidae), with a comment on the parasitic castration of its molluscan intermediate host

Figure 3. Female gonad of the oyster Crassostrea cuccullata (100×). (A) Normal; (B) severely infected and completely castrated.

opencc-by-4.0Sep 2006View details →

Figure 1 in The life cycle of Diploproctodaeum arothroni Bray and Nahhas, 1998 (Digenea: Lepocreadiidae), with a comment on the parasitic castration of its molluscan intermediate host

Figure 1. Stages in the life cycle of Diploproctodaeum arothroni Bray and Nahhas, 1998. (A) Young mother sporocyst; (B) mature mother sporocyst; (C) young daughter redia; (D) fully mature daughter redia; (E) fully mature cercaria; (F) metacercaria. Scale bars: 500 Mm (A–D); 200 Mm (E, F).

opencc-by-4.0Dec 2007View details →

Fig. 6. Intermediate, elongated spermatids. A in Comparison of spermiogenesis in the externally fertilizing Hemigrammus erythrozonus and the inseminating Corynopoma riisei (Teleostei: Characiformes: Characidae)

Fig. 6. Intermediate, elongated spermatids. A - Longitudinally sectioned spermatid with elongate nucleus containing highly granular chromatin and flagellum running within cytoplasmic canal. Scale bar 0.5 µm. B - inset: Arrangement of proximal and distal centrioles with intercentriolar lamellated body. Scale bar 0.25 µm. C - Transverse sections of tip of spermatids containing proximal and distal centrioles and anterior part of flagellum. Scale bar 0.5 µm D - Transverse sections of the middle portion of nucleus with mitochondria located around the nucleus. E - Posterior portion of nucleus showing numerous mitochondria, and flagellum contained within cytoplasmic canal. F - Flagellum within the cytoplasmic canal of the mitochondrial region. Scale bar 0.5 µm. cc – cytoplasmic canal, cs – cytoplasmic sleeve, dc – distal centriole, f – flagellum, ilb – intercentriolar lamellated body, m – mitochondrion, N – nucleus, pc – proximal centriole, v – vesicles.