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Figure 6 in Amblypygi parthenogenesis, embryonic and post-embryonic development: a case study with the Amazonian species Charinus guto Giupponi and Miranda, 2016 (Amblypygi: Charinidae)

Figure 6. Graphs showing the correlation between clutch size (number eggs; left) and number of prenymphs (right) against female carapace length for 43 Amblypygi species in four families. Details on the values are listed in Table 3.

Figure 3 in Amblypygi parthenogenesis, embryonic and post-embryonic development: a case study with the Amazonian species Charinus guto Giupponi and Miranda, 2016 (Amblypygi: Charinidae)

Figure 3. Dorsal habitus of Charinus guto Miranda and Giupponi, 2016 (upper); retrolateral view of ovigerous female (bottom). Photos: César Favacho.

Figure 1 in Amblypygi parthenogenesis, embryonic and post-embryonic development: a case study with the Amazonian species Charinus guto Giupponi and Miranda, 2016 (Amblypygi: Charinidae)

Figure 1. Flowchart illustrating the female specimens of Charinus guto Miranda and Giupponi, 2016 used in the study.

Figure 2 in Amblypygi parthenogenesis, embryonic and post-embryonic development: a case study with the Amazonian species Charinus guto Giupponi and Miranda, 2016 (Amblypygi: Charinidae)

Figure 2. Total number of moults per month of Charinus guto Giupponi and Miranda, 2016 in captivity.

opennotspecifiedAug 2021View details →

Figure 1 in Life-history traits of the Brazilian litter-dwelling scorpion: post-embryonic development and reproductive behaviour in Ananteris mauryi Lourenço, 1982 (Scorpiones: Buthidae)

Figure 1. The courtship and mating sequences in Ananteris mauryi Lourenço (1982). (a) Initiation; (b) promenade à deux; (c) insemination and separation. M, male; F, female.

opencc-by-4.0Jan 2023View details →

(11)-Strobl2023A-DS0001--0010 – Ten Tribolium castaneum long-term live imaging datasets of embryonic development acquired with light sheet fluorescence microscopy

(11)-Strobl2023A-DS0001--0010 – Ten Tribolium castaneum long-term live imaging datasets of embryonic development acquired with light sheet fluorescence microscopy

opencc-by-4.0Apr 2023View details →

Videos of Embryonic Wound Healing in Drosophila and Wound Segmentation

We collect a dataset of time-lapse sequences of Drosophila embryos healing after a laser-induced wound. Altogether we acquire 61 sequences, which we split into train, validation, and test sets of 44, 12, and 5 sequences, respectively.  We use embryos expressing a GFP tagged myosin II (sqhGFP) imaged at stage 17. The embryos are collected after aging for 16 hours at 18°C. They are mounted on a coverslip covered with heptane glue for conventional confocal microscopy and by mineral oil to prevent drying. Laser ablation is performed with a pulsed laser. The time-lapse sequences are acquired in vivo using an Olympus IXplore SpinSR10 at room temperature. The samples are illuminated by laser with \(488\,\textrm{nm} \) wavelength using a \(60\, \times \, 1.42 \) NA oil immersion objective. The individual frames are taken once every minute. Each sequence captures the entire closure of the wound, resulting in an average length of 120 frames. Each frame has \(1152\times1152\) pixels and captures the whole embryo with \(4.6\, \mu \textrm{m/pixel}\) image resolution. A z-stack of the embryo is imaged at each time step with a z-step size of \(1\, \mu \textrm{m}\).  The time-resolved z-stacks are max-projected along the z-axis, and registered by SIFT algorithm in Fiji. The wounds are segmented by a custom stable U-Net-like architecture and manually refined in napari. As each frame includes the entire embryo, it is cropped to a region of \(256\times 256\) pixels containing the wound and downsampled to \(128\times 128\) by bicubic interpolation. The processed timelapse sequences are in the folder Video of the Dataset.zip, and their skeletonized segmentations in the folder Segmentations.

opencc-by-4.0Jun 2023View details →

Signalling pathway crosstalk stimulated by L-proline drives mouse embryonic stem cells

Contains data and R code to reproduce paper models, statistics and plots

opencc-by-4.0Jul 2023View details →

Human Embryonic Stem C ells-derived Immature Midbrain Dopaminergic Neurons Transplanted in Parkinsonian Mon-keys Recover Dopamine Levels and Motor Behavior

Supplementary videos of the article "Human Embryonic Stem Cells-derived Immature Midbrain Dopaminergic Neurons Transplanted in Parkinsonian Mon-keys Recover Dopamine Levels and Motor Behavior"

Figure 5 in A comparative account of the embryonic lineage and gonad development in two species of Rhabditidae (Nematoda)

Figure 5. Schematic and LM micrograph showing sequence of vulva formation in Cephaloboides anisospiculus (a, c, e, g, i, k, m) and Mesorhabditis paucipapillata (b, d, f, h, j, l, n). C, D: Second-stage juvenile showing 12 Pn.ps; e, f: third-stage juvenile showing 12 vulval precursor cells with five cells forming vulval prominence group; i, j: fourth-stage juvenile showing vulval prominence group aggregating at vulval site; k, l: moulting fourth-stage juvenile with vulval precursor cells; m, n: vulval region: o, p: SEM of vulval region. Scale bars = 10 µm.

Figure 2 in A comparative account of the embryonic lineage and gonad development in two species of Rhabditidae (Nematoda)

Figure 2. Embryonic stages in Mesorhabditis paucipapillata. a: Egg showing pronuclei before fusion (arrow pointing to the male pronucleus); b: two-celled stage; c: four-celled stage; d: rhomboid arrangement of blastomeres; e: five-celled stage; f: eight-celled stage; g: sixteen-celled stage; h, i: morula stage; j: blastula stage; k: gastrula stage; l: lima bean stage; m: comma stage; n: tadpole stage; o: plum stage; p: pretzel stage. Scale bar = 10 µm.

Figure 4 in A comparative account of the embryonic lineage and gonad development in two species of Rhabditidae (Nematoda)

Figure 4. Gonad development in Mesorhabditis paucipapillata. Genital primordium a–e, h, i. a: Firststage juvenile; b: moulting second-stage male juvenile; c: moulting second-stage female juvenile; d: third-stage male juvenile; e: third-stage female juvenile; f: tail of third-stage male juvenile showing spicular primordium; g: tail of third-stage female juvenile; h: fourth-stage male juvenile; i: fourth-stage female juvenile; j: adult male gonad; k: adult female gonad. Scale bars = 10 µm.

Figure 7 in A comparative account of the embryonic lineage and gonad development in two species of Rhabditidae (Nematoda)

Figure 7. Gonad development in Cephaloboides anisospiculus. Genital primordium a–e, h, i. a: Firststage juvenile; b: moulting second-stage male juvenile; c: moulting second-stage female juvenile; d: third-stage male juvenile; e: third-stage female juvenile; f: tail of third-stage male juvenile showing spicular primordium; g: tail of third-stage female juvenile; h: fourth-stage male juvenile; i: fourth-stage female juvenile; j: adult male gonad; k, l: adult female genital branch. Scale bar = 10 µm.

Figure 1 in A comparative account of the embryonic lineage and gonad development in two species of Rhabditidae (Nematoda)

Figure 1. Early embryonic cell lineages in Mesorhabditis paucipapillata and Cephaloboides anisospiculus as compared to Caenorhabditis elegans.

Figure 6 in A comparative account of the embryonic lineage and gonad development in two species of Rhabditidae (Nematoda)

Figure 6. Embryonic stages in Cephaloboides anisospiculus. a: Single-celled egg; b: two-celled stage; c: four-celled stage; d: rhomboid arrangement of blastomeres; e: six-celled stage; f: ten-celled stage; g: sixteen-celled stage; h: 20–24 celled stage; i: blastula stage; j: lima bean stage; k: comma stage; l: tadpole stage: m: plum stage; n: loop stage; o, p: pretzel stage. Scale bar = 10 µm.

Figure 3 in A comparative account of the embryonic lineage and gonad development in two species of Rhabditidae (Nematoda)

Figure 3. Duration of landmark stages during embryonic development of Mesorhabditis paucipapillata and Cephaloboides anisospiculus.