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Hatchling Medaka Heart (HyLFM)
<p>dataset RDF to display https://www.ebi.ac.uk/biostudies/bioimages/studies/S-BSST604 on bioimage.io</p>
Data from: Weights of hatchlings across different temperature treatments
<p>Global warming is one of the most significant and widespread effects of climate change. While early life stages are particularly vulnerable to increasing temperatures, little is known about the molecular processes that underpin their capacity to adapt to temperature change during early development. Using a quantitative proteomics approach, we investigated the effects of thermal stress on octopus embryos. We exposed <em>Octopus berrima</em> embryos to different temperature treatments (control 19 °C, current summer temperature 22 °C, or future projected summer temperature 25 °C) until hatching. By comparing their protein expression levels, we found that future projected temperatures significantly reduced levels of key eye proteins such as S-crystallin and retinol dehydrogenase 12, suggesting the embryonic octopuses had impaired vision at elevated temperature. We also found that this was coupled with a cellular stress response that included a significant elevation of proteins involved in molecular chaperoning and redox regulation. Energy resources were also redirected away from non-essential processes such as growth and digestion. These findings, taken together with the high embryonic mortality observed under the highest temperature, identify critical physiological functions of embryonic octopuses that may be impaired under future warming conditions. Our findings demonstrate the severity of the thermal impacts on the early life stages of octopuses as demonstrated by quantitative proteome changes that affect vision, protein chaperoning, redox regulation, and energy metabolism as critical physiological functions that underlie the responses to thermal stress.</p>
FIGURE 2 in An Early Cretaceous Sphenophyllum or a hatchling turtle?
FIGURE 2. Pan-chelonioidea indet. turtles (A, B, C, D, E) and extant turtle carapace in ventral view (F, G). A. Partially preserved carapace in ventral view (MONQ-602). B. Outline of MONQ-602 specimen indicating the preserved bones and texture. C. Close-up of the serrated sutural contact between neural 1 and costals 1, see red rectangle in B for reference. D. Close-up of the bone growth showing radial pattern and sutures between left costal 3 and 4, see red rectangle in B for location. E. Partially preserved carapace in ventral view showing probable scars from the insertion of thoracic vertebrae into the neurals (LLC-65). F. Extant Lepidochelys olivacea showing the complete bone morphology of the carapace in ventral view (QM-J85545). G. Same from F showing outline of diagnostic bones and sutures. Abbreviations: c, costal bone; n, neural bone; nu, nuchal bone; pf, post-nuchal fontanel; p, peripheral bone; r, rib; rh, rib head; sp, suprapygal bone. Scale bars equal 1 cm (A, B, C, D, E), 9 cm (F, G).
FIGURE 1. A in An Early Cretaceous Sphenophyllum or a hatchling turtle?
FIGURE 1. A. Reconstruction of "Sphenophyllum colombianum" (MONQ-602) from Huertas (2003). Note the apparent wedge-shaped structures that resemble leaves borne in whorls and having veins that radiate from their attachment point. B, C. Sphenophyllum emarginatum from the Paleozoic Mazon Creek Flora (IL, USA) for comparison (PP- 16865, PP-58015). Scale bars equal 1 cm.
Figure 3 in Sex ratio estimations of Chelonia mydas hatchlings at Samandağ Beach, Turkey
Figure 3. The maximum increase and decrease in two nests' temperatures throughout the incubation duration.
FIGURE 9 in What nymphal morphology can tell us about parental investment - a group of cockroach hatchlings in Baltic amber documented by a multi-method approach
FIGURE 9. Comparison of volume renderings of one nymph of BSPG 1967 XX generated by Amira 5.6 (left) and Drishti 2.4 (right) (images with system based pseudocolour). Note especially the differences of the level of details in the marked areas (arrows).
FIGURE 8 in What nymphal morphology can tell us about parental investment - a group of cockroach hatchlings in Baltic amber documented by a multi-method approach
FIGURE 8. Close-ups of maxillary palp of one nymph of BSPG 1967 XX. 1, Palp of red-coloured nymph in Figure 4 documented with stereo imaging. Images presented as red-cyan stereo-anaglyphs; please use red-cyan glasses to view, red left, cyan right. 2-4, Close-ups of volume rendering of maxillary palp and part of antenna of red-coloured nymph in Figure 4; documented at three different grey values. 5, Combined version of 2-4, arrows point to setae. Abbreviations are the same as in Figures 2 and 4.
FIGURE 7 in What nymphal morphology can tell us about parental investment - a group of cockroach hatchlings in Baltic amber documented by a multi-method approach
FIGURE 7. Comparison of mouthparts of one nymph of BSPG 1967 XX and first instar of Periplaneta americana. 1-3, Surface reconstruction of the mouthparts of one nymph in amber; based on micro-CT data. Same individual as in Figure 2, about lateral (1 and 3) and frontal (2) views. 4-5, Head with mouthparts of first instar nymph of P. americana; frontal view of the head (4) and colour-marked close-up image of the mouthparts (5), composite autofluorescence image. Abbreviations: hp, hypopharynx; lb, labium; lp, labial palp; mx, maxilla. Other abbreviations are the same as in Figures 2 and 4.
FIGURE 5 in What nymphal morphology can tell us about parental investment - a group of cockroach hatchlings in Baltic amber documented by a multi-method approach
FIGURE 5. Volume renderings of one nymph of BSPG 1967 XX (red-coloured specimen in Figure 4) in about lateral (1-2), ventral (3-4), and dorsal (5) views generated with Drishti 2.4 based on micro-CT data. Abbreviations: cl, clypeus; co I, coxa of prothoracic leg; fe I, femur of prothoracic leg; lr, labrum; md, mandible; pt I, praetarsus of prothoracic leg (tibial claw); ta I, tarsus of prothoracic leg; ti I, tibia of prothoracic leg; a1–a7, abdominal segments 1–7. Other abbreviations are the same as in Figure 2.
FIGURE 6 in What nymphal morphology can tell us about parental investment - a group of cockroach hatchlings in Baltic amber documented by a multi-method approach
FIGURE 6. Nymphs of the extant species Periplaneta americana (1-3) and Blaberus craniifer (4-5). 1-3, Hatchling of P. americana in dorsal (1), lateral (2), and ventral (3) views documented with compound microscope. 4-5, Early instar nymph of Blaberus craniifer in ventral (4) and dorsal (5) views documented with composite autofluorescence microscopy. Abbreviations: co III, coxa of metathoracic leg; fe III, femur of metathoracic leg; ta III, tarsus of metathoracic leg; ti III, tibia of metathoracic leg. Other abbreviations are the same as in Figure 2 and 4.
FIGURE 3 in What nymphal morphology can tell us about parental investment - a group of cockroach hatchlings in Baltic amber documented by a multi-method approach
FIGURE 3. Overview of BSPG 1967 XX, documented with stereo imaging from all available sides of the specimen (1- 3). Images presented as red-cyan stereo-anaglyphs; please use red-cyan glasses to view.
FIGURE 1 in What nymphal morphology can tell us about parental investment - a group of cockroach hatchlings in Baltic amber documented by a multi-method approach
FIGURE 1. Overview of BSPG 1967 XX, part of the Bayerische Staatssammlung für Paläontologie und Geologie, Munich. Germany; documented with composite imaging. Single piece of Baltic amber with inclusion of 13 cockroach nymphs.
FIGURE 2 in What nymphal morphology can tell us about parental investment - a group of cockroach hatchlings in Baltic amber documented by a multi-method approach
FIGURE 2. Close-ups of nymphs in amber (BSPG 1967 XX). 1, Overview of a single nymph (red-coloured specimen in Figure 4). 2, Head with antennae and maxillary palp equipped with setae of specimen in 1, compound eyes not observable. 3, Cerci equipped with setae (blue-coloured specimen in Figure 4). 4, Close-up of antenna equipped with setae (yellow-coloured specimen in Figure 4), arrows point to setae. Abbreviations: a4–a6, abdominal segments 4–6; an, antenna; ce, cercus; hc, head capsule; mp, maxillary palp; ms, mesonotum; mt, metanotum; pn, pronotum; pl, coxa of prothoracic leg; ta, terminal article of the antenna.
FIGURE 4 in What nymphal morphology can tell us about parental investment - a group of cockroach hatchlings in Baltic amber documented by a multi-method approach
FIGURE 4. Overview images of BSPG 1967 XX. 1-3, Colour-marked versions of Figure 3 (different individuals marked in different colours, same individuals marked in same colour in different viewing angles). 4-5, Volume renderings based on micro-CT data (Amira) (different viewing angles in 4 and 5). 6, Tomographic section from micro-CT image stack (red-coloured specimen in 1 and 2), inner structures are not preserved.
FIGURE 10 in What nymphal morphology can tell us about parental investment - a group of cockroach hatchlings in Baltic amber documented by a multi-method approach
FIGURE 10. Blattodean nymphs in Baltic amber. 1-4, Specimen PE 61065, dorsal view (1), distinct pigmentation of cuticula visible; ventral view (2); and stereo-images of PE 61065 (3-4). Images presented as red-cyan stereo-anaglyphs; please use red-cyan glasses to view. 5-6, Specimen ZMUC 901795, close-up image of the head (5) and closeup image of the head lateral view (6). Abbreviation: ml, femur of metathoracic leg. Other abbreviations are the same as in Figures 2 and 4.
Linked collectors and determiners for: A re-description of Cyrtodactylus chrysopylos Bauer (Squamata: Gekkonidae) with comments on the adaptive significance of orange coloration in hatchlings and descriptions of two new species from eastern Myanmar (Burma).
Natural history specimen data linked to collectors and determiners held within, "A re-description of Cyrtodactylus chrysopylos Bauer (Squamata: Gekkonidae) with comments on the adaptive significance of orange coloration in hatchlings and descriptions of two new species from eastern Myanmar (Burma)". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/d5bea9d0-842b-4959-a3e5-63fcfffb44ae">https://bionomia.net/dataset/d5bea9d0-842b-4959-a3e5-63fcfffb44ae</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/d5bea9d0-842b-4959-a3e5-63fcfffb44ae">https://gbif.org/dataset/d5bea9d0-842b-4959-a3e5-63fcfffb44ae</a>. Formatted as a Frictionless Data package.
Figs 6–9. Selected hatchlings and juveniles. 6 in Peripatopsidae (Onychophora) from New Zealand - observations on selected morphs of the 'Peripatoides novaezealandiae-complex' in culture: morphological and reproductive aspects
Figs 6–9. Selected hatchlings and juveniles. 6. Boundary Stream: premature hatchling with slime gland (25 x). 7. Juvenile from Ngapaerera: stage A (7 x). 8. Juvenile from Boundary Stream: stage A (7 x). 9. Juvenile from Monckton: stage C (10 x).
Data from: Maternal provisioning interacts with incubation temperature to affect hatchling mercury exposure in an oviparous reptile
<p>The thermal environment experienced by developing embryos can influence the utilization of maternally-provisioned resources. Despite being particularly consequential for oviparous ectotherms, these dynamics are largely unexplored within ecotoxicological frameworks. Here, we test if incubation temperature interacts with maternally-transferred mercury to affect subsequent body burdens and tissue distributions of mercury in hatchling American alligators (<em>Alligator mississippiensis</em>). Nine clutches of alligator eggs were collected from a mercury-contaminated reservoir and incubated at either female- or male-promoting temperatures. Total mercury (THg) concentration was measured in egg yolk collected during incubation and in a suite of tissues collected from hatchlings. THg concentrations in residual yolk and blood were higher in hatchlings incubated at cooler, female-promoting temperatures compared to the warmer, male-promoting temperatures. THg concentrations in most tissues were positively correlated with THg concentrations in blood and dermis, and egg yolk THg concentration was the best predictor of THg concentration in many resultant tissues. Our results highlight a hereto unknown role of the developmental environment in mediating tissue specific uptake of contaminants in an oviparous reptile.</p>
Data from: Maternal provisioning interacts with incubation temperature to affect hatchling mercury exposure in an oviparous reptile
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Data from: Weights of hatchlings across different temperature treatments
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