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FIGURE 1 in Parental origin and genome evolution of several Eurasian hexaploid species of Chenopodium (Chenopodiaceae)
FIGURE 1. Neighbour net analysis of cpDNA sequences. The main clusters are shaded in color; (grey) A-genome diploids and American allotetraploids with AABB genome composition; (red) Eurasian tetraploids (C. betaceum and C. striatiforme) and Eurasian hexaploid species (C. pedunculare, C. album and C. giganteum); (green) Eurasian diploids (B-genome) and Taiwan hexaploid C. formosanum. Bootstrap values>80% are given only for the major groups of the analyzed accessions.
FIGURE 6 in Parental origin and genome evolution of several Eurasian hexaploid species of Chenopodium (Chenopodiaceae)
FIGURE 6. Evolution of rDNA loci and genome size in allohexaploids C. album, C. giganteum, C. pedunculare, C. formosanum and C. opulifolium. Putative diploid and tetraploid ancestors are indicated by green and grey arrows, respectively. Genome size (1C), subgenome B (green), chromosome carrying 35S (yellow), or 5S (magenta) loci and their putative provenance (♂ for paternal and ♀ for maternal parent), as well as a type of ITS and 5S rDNA non-transcribed spacer (NTS) sequences (♂ for paternal and ♀ for maternal parent) are shown.
FIGURE 4 in Parental origin and genome evolution of several Eurasian hexaploid species of Chenopodium (Chenopodiaceae)
FIGURE 4. Somatic metaphases of (a) C. album (BGG 4356), (b) C. pedunculare, (c) C. giganteum (PI 596372), (d) C. formosanum and (e) C. opulifolium after double GISH with gDNA isolated from C. ficifolium (green) and tetraploid C. betaceum (red). The scale bar=5 μm.
FIGURE 5 in Parental origin and genome evolution of several Eurasian hexaploid species of Chenopodium (Chenopodiaceae)
FIGURE 5. Distribution of 35S (yellow) and 5S rDNA (magenta) loci in chromosomes of Chenopodium species; (a) C. betaceum; (b) C. striatiforme; (c) C. giganteum (IPK Chen61), (d) C. pedunculare. Somatic metaphases of (e) C. album (UHBG 36), (f) C. pedunculare, (g) C. formosanum, (h–i) C. giganteum (PI 596372) and (j) C. opulifolium after GISH/FISH with gDNA isolated from C. ficifolium (green), 35S rDNA (yellow) and 5S rDNA (magenta). The scale bar=5 μm.
Testing a Theoretical Model of Parent-Child Relationship on Sleep Problem Mediated by Problematic Smartphone Usage and Nomophobia
<p>The dataset is derived from 672 senior high schools’ students from six schools in Yogyakarta city, Indonesia. The dataset provides important information about data of <em>parent-child relationships, problematic smartphone usage, nomophobia, and sleep problems</em>.</p>
Calcium-rich parent materials enhance multiple soil functions and bacterial network complexity
Open the record for dataset details and reuse information.
Data from: Food availability modulates differences in parental effort between dispersing and philopatric birds
Dispersal entails costs and might have to be traded off against other life-history traits. Dispersing and philopatric individuals may thus exhibit alternative life-history strategies. Importantly, these differences could also partly be modulated by environmental variation. Our previous results in a patchy population of a small passerine, the collared flycatcher, suggest that, as breeding density, a proxy of habitat quality, decreases, dispersing individuals invest less in reproduction but maintain a stable oxidative balance, whereas philopatric individuals maintain a high reproductive investment at the expense of increased oxidative stress. In this study, we aimed at experimentally testing whether these observed differences between dispersing and philopatric individuals across a habitat quality gradient were due to food availability, a major component of habitat quality in this system. We provided additional food for the parents to use during the nestling rearing period and we measured subsequent parental reproductive effort (through provisioning rate, adult body mass, and plasmatic markers of oxidative balance) and reproductive output. Density-dependent differences between dispersing and philopatric parents in body mass and fledging success were observed in control nests but not in supplemented nests. However, density-dependent differences in oxidative state were not altered by the supplementation. Altogether, our results support our hypothesis that food availability is responsible for some of the density-dependent differences observed in our population between dispersing and philopatric individuals but other mechanisms are also at play. Our study further emphasizes the need to account for environmental variation when studying the association between dispersal and other traits.
Figure 4 in Prolonged parental behaviour by males of Limnonectes palavanensis (Boulenger 1894), a frog with possible sex-role reversal
Figure 4. Climbing behaviour of the tadpoles of L. palavanensis. (a) The male stimulates hatching by touching the eggs with its chin and fingers. (b) The male positions himself on top of the eggs and twitches his abdomen and fingers. (c) He steps on the eggs, breaking the egg capsule and separating them. (d) The first tadpole starts climbing (indicated by the arrow). The male sits on top of the now free tadpoles and waits for them to climb. (e) The male starts to turn around while the tadpoles wriggle onto his back. After every turn he remains still for a few seconds while the tadpoles climb. (f) The tadpoles move around and rearrange themselves while the last tadpole makes it to the top.
Figure 2 in Prolonged parental behaviour by males of Limnonectes palavanensis (Boulenger 1894), a frog with possible sex-role reversal
Figure 2. Abandoned clutch of Limnonectes palavanensis. (a) Abandoned clutch of 14 eggs; note the formation of the animal pole (darkened area). (b) The clutch continued its normal development (7 days old). Two eggs did not develop (yellow arrows) and one egg stopped developing after day five (black arrow). The tadpoles hatched on their own after nine days.
Figure 3 in Prolonged parental behaviour by males of Limnonectes palavanensis (Boulenger 1894), a frog with possible sex-role reversal
Figure 3. Embryonic development of the eggs of L. palavanensis. (a) The vegetal pole differentiates from the animal pole 24 h after fertilisation. (b) Neural folds develop, Gosner stage 15 (3 days old). (c) The head forms and the tail elongates around the yolk sac, Gosner stages 18–19 (4 days old). (d) Eyes become apparent and external gills are visible, Gosner stages 21–22 (6 days old). (e) The tadpoles are now sensitive to light, the eyes are completely formed and the gills are not visible anymore, Gosner stages 24–25 (9 days old). (f) The tadpoles are ready to hatch (10 days old).
Dataset of "Electron holography details the Tagish Lake parent body and implies early planetary dynamics of the Solar System"
<p>Input files for iSALE-2D of the paper "Electron holography details the Tagish Lake parent body and implies early planetary dynamics of the Solar System" by Y. Kimura et al.<br> <br> Please note that usage of the iSALE-2D is not fully open source; it is distributed on a case-by-case basis to academic users in the impact community, strictly for noncommercial use. Scientists interested in using or developing iSALE code may apply at the iSALE Web page (http://www.isale-code.de). </p>
Figure 4 in Breeding and parental behaviour in the glass frog Centrolene savagei (Anura: Centrolenidae)
Figure 4. Male behaviour during amplexus in the glass frog Centrolene savagei; Yotoco, Valle del Cauca, Colombia. (A) Amplectant pair (body size male = 22.58 mm, female = 26.24 mm); (B) and (C): male rotation on the female dorsum. Photos by F. Vargas-Salinas.
Figure 2 in Breeding and parental behaviour in the glass frog Centrolene savagei (Anura: Centrolenidae)
Figure 2. Behavioural sequence of courtship in the glass frog Centrolene savagei in a population at Alto Bonito-Águila (n = 2). (A) Female approaching a calling male, (B) beginning of acoustic display by male, (C) jumping and movements by male, (D) tactile displays involving the male tapping his head on the female dorsum, (E) amplexus and movements on the leaf, (F) stationary phase of the amplexus. Illustration by M. Rivera-Correa.
Figure 1 in Breeding and parental behaviour in the glass frog Centrolene savagei (Anura: Centrolenidae)
Figure 1. Relationship between male body size, mating success (above) and call peak frequency (below) in the glass frog Centrolene savagei.
Figure 5 in Breeding and parental behaviour in the glass frog Centrolene savagei (Anura: Centrolenidae)
Figure 5. Oviposition and parental behaviour in the glass frog Centrolene savagei. (A) Oviposition and possible fertilization of eggs; (B, C) female raising posterior part of her body and male starting to position himself between her belly and the egg clutch; (D) male accommodation above eggs, (E, F) female leaving the oviposition site and male engaging in parental behaviour. Photographs by F. Vargas-Salinas.
Figure 1 in Parental care in the dwarf caiman, Paleosuchus palpebrosus Cuvier, 1807 (Reptilia: Crocodilia: Alligatoridae)
Figure 1. Locations of survey in three sites, around the Pantanal (1), in the Guaporé-Madeira (2) and Amazon Rivers (3), Brazil.
Figure 2 in Parental care in the dwarf caiman, Paleosuchus palpebrosus Cuvier, 1807 (Reptilia: Crocodilia: Alligatoridae)
Figure 2. Number of hatchlings of Paleosuchus palpebrosus counted in sites around the Pantanal, in the Guaporé-Madeira and Amazon Rivers between 2005 and 2011. Groups accompanied by an adult are indicated by triangles, and those for which an accompanying adult was not detected are shown by circular symbols.
Figure 7 in Reproduction, development and parental care in two direct-developing flatworms (Platyhelminthes: Polycladida: Acotylea)
Figure 7. Imogine zebra parental care: (A) covering newly laid eggs, (B) attacking a gastropod near a recently laid egg plate, scale bars, 1 mm. Imogine zebra, ventral views: (C) before oviposition, showing egg-filled uteri (u), filled ventral glands (gl), and gonopore (gp), scale bar 5 mm; (D) immediately after oviposition, showing marked decrease in gland contents, scale bar 2 mm.
Figure 4 in Reproduction, development and parental care in two direct-developing flatworms (Platyhelminthes: Polycladida: Acotylea)
Figure 4. Relationship between adult length (in mm) and (A) egg production and (B) the number of egg batches in Pleioplana atomata and Imogine zebra.
Figure 5 in Reproduction, development and parental care in two direct-developing flatworms (Platyhelminthes: Polycladida: Acotylea)
Figure 5. Imogine zebra, developmental stages. (A) egg blebbing, (B) two-cell to eight-cell stage, (C) 16-cell stage, (D) 32-cell stage, (E) solid morulae, (F) gastrulation by epiboly, arrowhead indicates blastopore, (G) embryo with one pair of eyes (arrowheads), (H) embryos with noticeable pharynges, (I) embryo with two pairs of eyes, (J) juvenile worm hatching out of eggshell. Scale bars (C, D, I) 50 mm, all others 100 mm.
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.