Category:Primitive streak

Media in category "Primitive streak"

The following 125 files are in this category, out of 125 total.

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  2908 Germ Layers-02.jpg 1,781 × 1,590; 1.06 MB
  
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  A human embryo of 2 mm. in median sagittal section.jpg 838 × 1,006; 310 KB
  
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  A text-book of dental histology and embryology, including laboratory directions (1912) (14596981329).jpg 1,940 × 3,364; 1.79 MB
  
• A-sensitive-and-bright-single-cell-resolution-live-imaging-reporter-of-Wntß-catenin-signaling-in-1471-213X-10-121-S1.ogv 6.2 s, 1,056 × 930; 1.77 MB
  
• A-sensitive-and-bright-single-cell-resolution-live-imaging-reporter-of-Wntß-catenin-signaling-in-1471-213X-10-121-S2.ogv 6.0 s, 800 × 899; 1.64 MB
  
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  Agelena labyrinthica four stages in the development.jpg 988 × 691; 718 KB
  
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  Agelena labyrinthica ventral plate at three stages.jpg 1,120 × 719; 454 KB
  
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  Amphioxus Origin of the mesoderm.jpg 1,802 × 756; 793 KB
  
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  An anterior to posterior gradient of proliferation counteracts ingression in the anterior primitive streak (PS) epiblast chicken embryo.jpg 1,268 × 1,637; 353 KB
  
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  Analysis of development (1955) (18166798962).jpg 1,012 × 1,504; 221 KB
  
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  Aves A model based on local cell behaviours explains the global movements in the epiblast and experimental conditions.jpg 1,500 × 1,199; 501 KB
  
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  Aves A. Intermediate stage of the formation of the primitive streak of the sparrow and B. Fully formed primitive streak.jpg 814 × 1,297; 1,006 KB
  
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  Aves Blastoderm and embryo at the stage of fourteen somites. The horns of mesoblast are on the point of meeting in front of the head.jpg 897 × 928; 933 KB
  
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  Aves Cells in EMT trigger a chain reaction of EMT in a Nodal-dependent manner.jpg 976 × 1,500; 322 KB
  
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  Aves Clustering of seemingly stochastic EMT underpins the formation of PS.jpg 780 × 1,500; 174 KB
  
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  Aves Critical stages of the development of the primitive streak in the chick embryo a.jpg 1,223 × 982; 913 KB
  
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  Aves Diagrams depicting the early stages of chick development.jpg 1,500 × 922; 152 KB
  
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  Aves Different views of a simulation of normal development of primitive streak.jpg 496 × 1,500; 139 KB
  
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  Aves Dorsal view of a twenty-five-hour chick embryo with seven primitive segments.jpg 1,993 × 1,744; 2.21 MB
  
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  Aves early pre-primitive streak blastoderm.jpg 822 × 523; 380 KB
  
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  Aves Effect of key parameters on the behaviour of the computer simulation model of primitive streak.jpg 1,500 × 671; 181 KB
  
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  Aves EMT in the formation of the primitive streak.jpg 856 × 1,500; 351 KB
  
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  Aves FGF signalling in mesoderm migration.jpg 2,152 × 612; 371 KB
  
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  Aves gastrulation Mechanism of cell ingression.jpg 1,478 × 1,127; 175 KB
  
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  Aves gastrulation Origins of flow organisation.jpg 1,660 × 1,579; 661 KB
  
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  Aves gastrulation Tissue flows driving primitive streak formation.jpg 1,663 × 1,621; 710 KB
  
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  Aves Median longitudinal section of a thirty-six-hour chick embryo.jpg 833 × 1,729; 271 KB
  
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  Aves Model predictions compared with the results of Spratt (1946) of primitve streak.jpg 1,500 × 893; 267 KB
  
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  Aves Molecular markers reveal subpopulations of definitive endoderm 12861 2007 233 MOESM2 ESM.tiff 1,950 × 1,733; 9.33 MB
  
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  Aves Schematic drawing of definitive endoderm origin. 12861 2007 233 MOESM3 ESM.tiff 1,500 × 1,500; 212 KB
  
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  Aves Surface views of two stages of the blastoderm of the egg of the sparrow.jpg 1,456 × 789; 883 KB
  
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  Aves Three stages of the blastoderm to show the extension of the mesoblast.jpg 1,486 × 626; 885 KB
  
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  Aves Transverse section through the primitive streak of a thirty-six-hour chick embryo.jpg 1,458 × 432; 328 KB
  
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  Aves Transverse section through the rhomboidal sinus of a thirty-six-hour chick embryo.jpg 1,562 × 477; 376 KB
  
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  Aves View of the dorsal surface of a thirty-six-hour chick embryo.jpg 1,086 × 1,604; 918 KB
  
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  AvesTransverse section through the primitive (Hensen’s) node of a thirty-six-hour chick embryo.jpg 1,433 × 497; 320 KB
  
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  Bulk cell density and WntTGFbeta signalling regulate mesendodermal patterning of human pluripotent stem cells Decisive factors in PS patterning.jpg 1,453 × 811; 349 KB
  
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  C1. Primitive streak present (V03a).png 481 × 218; 46 KB
  
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  Cell flow patterns during streak formation for different mechanisms.jpg 1,929 × 1,046; 1.7 MB
  
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  Cells of the SOX2T-positive territory of the anterior primitive streak epiblast contribute to the neural tube and paraxial mesoderm tissues during axis formation chicken embryo.jpg 1,803 × 2,306; 855 KB
  
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  Characterization of the SOX2T-positive territory of the epiblast in chicken embryo.jpg 2,113 × 1,581; 1.21 MB
  
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  Comparative embryology of the vertebrates; with 2057 drawings and photos. grouped as 380 illus (1953) (20661197932).jpg 1,404 × 2,002; 1.33 MB
  
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  Didelphidae early development of blastoderm.jpg 1,045 × 788; 621 KB
  
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  Dose-dependent reshaping of primitive streak.jpg 968 × 1,236; 743 KB
  
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  Downregulation of neuromesodermal progenitors’ (NMPs) epithelial phenotype during development chicken embryo.jpg 2,079 × 2,253; 918 KB
  
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  Dr. H.G. Bronn's Klassen und Ordnungen des Thier-Reichs - wissenchaftlich dargestellt in Wort und Bild (1890) (14781787612).jpg 2,448 × 3,700; 805 KB
  
• Dynamics of mesodermal cell ingression chicken embryo.ogv 12 s, 226 × 720; 4.2 MB
  
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  EB1911 Peripatus - P. capensis - Series of Embryos.jpg 952 × 311; 78 KB
  
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  Embryology (1949) (21285693065).jpg 1,035 × 1,115; 581 KB
  
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  Expression of neuromesodermal progenitor (NMP) signature genes in chicken and mouse embryos.jpg 1,518 × 3,202; 721 KB
  
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  Expression patterns of wnt3 (a–d), pkdcc (e–h), eomes (i–l) and tbx6 (m–p) in en face views at stages 0 (a, e, i, m), 1 (b, f, j, n), 2 (c, g, k, o) and 3 (d, h, l, p) in rabbit embryo.tif 2,055 × 2,033; 7.88 MB
  
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  Formation of the primitive body plan following gastrulation in the mouse.png 1,279 × 1,187; 1,016 KB
  
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  Formation of the primitive streak in the mammalian embryo.png 620 × 980; 584 KB
  
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  Formation of the Primitive Streak.pdf 2,043 × 1,541; 14 KB
  
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  Gastrulation forms in vertebrates.jpeg 1,280 × 1,173; 88 KB
  
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  Gastrulation gives rise to the three primary germ layers of the mouse embryo proper..png 1,209 × 806; 202 KB
  
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  Gray13.png 215 × 245; 25 KB
  
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  Gray13a.jpg 215 × 245; 31 KB
  
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  Gray14.png 450 × 436; 25 KB
  
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  Gray21.png 500 × 427; 24 KB
  
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  Hand-book of physiology (1892) (14742414506).jpg 757 × 793; 565 KB
  
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  Hydrophilus piceus embryos (01).jpg 754 × 750; 520 KB
  
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  Kirkes' handbook of physiology (1907) (14769687492).jpg 1,091 × 918; 435 KB
  
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  Lacertilia From medial vertical sections through embryonic disk showing five successive stages in gastrulation.jpg 2,040 × 2,281; 1.58 MB
  
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  Limited convergence and ingression of the NMP territory in the epiblast chicken embryo.jpg 1,403 × 1,834; 744 KB
  
• Local-cell-interactions-and-self-amplifying-individual-cell-ingression-drive-amniote-gastrulation-elife01817v001.ogv 6.9 s, 457 × 600; 5.18 MB
  
• Local-cell-interactions-and-self-amplifying-individual-cell-ingression-drive-amniote-gastrulation-elife01817v002.ogv 3.7 s, 512 × 512; 1.16 MB
  
• Local-cell-interactions-and-self-amplifying-individual-cell-ingression-drive-amniote-gastrulation-elife01817v003.ogv 4.0 s, 518 × 660; 1.74 MB
  
• Local-cell-interactions-and-self-amplifying-individual-cell-ingression-drive-amniote-gastrulation-elife01817v004.ogv 4.0 s, 518 × 512; 1.86 MB
  
• Local-cell-interactions-and-self-amplifying-individual-cell-ingression-drive-amniote-gastrulation-elife01817v005.ogv 2.0 s, 696 × 576; 594 KB
  
• Local-cell-interactions-and-self-amplifying-individual-cell-ingression-drive-amniote-gastrulation-elife01817v006.ogv 1.0 s, 518 × 430; 257 KB
  
• Local-cell-interactions-and-self-amplifying-individual-cell-ingression-drive-amniote-gastrulation-elife01817v007.ogv 4.4 s, 1,176 × 480; 421 KB
  
• Local-cell-interactions-and-self-amplifying-individual-cell-ingression-drive-amniote-gastrulation-elife01817v008.ogv 4.7 s, 600 × 600; 1.96 MB
  
• Local-cell-interactions-and-self-amplifying-individual-cell-ingression-drive-amniote-gastrulation-elife01817v009.ogv 4.7 s, 780 × 520; 4.71 MB
  
• Local-cell-interactions-and-self-amplifying-individual-cell-ingression-drive-amniote-gastrulation-elife01817v010.ogv 6.3 s, 500 × 381; 2.75 MB
  
• Local-cell-interactions-and-self-amplifying-individual-cell-ingression-drive-amniote-gastrulation-elife01817v011.ogv 4.7 s, 780 × 260; 2.29 MB
  
• Local-cell-interactions-and-self-amplifying-individual-cell-ingression-drive-amniote-gastrulation-elife01817v012.ogv 4.7 s, 500 × 500; 3.58 MB
  
• Local-cell-interactions-and-self-amplifying-individual-cell-ingression-drive-amniote-gastrulation-elife01817v013.ogv 4.7 s, 500 × 500; 3.83 MB
  
• Long-term tracking of a nuclear red stained chicken embryo.ogv 10 s, 248 × 718; 4.63 MB
  
• Long-term tracking of the mesodermal progenitors chicken embryo.ogv 10 s, 236 × 432; 889 KB
  
• Longevity of tracks along the primitive streak (PS) chicken embryo.ogv 5.9 s, 286 × 720; 1.48 MB
  
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  Mammals Dorsal surface view of a twenty-hour chick embryo showing primitive streak and extent of mesoderm.jpg 1,219 × 1,153; 999 KB
  
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  Mammals Surface view of a twenty-one- of the mesoderm. It extends at first hour chick embryo, in which the head-fold and first pair of primitive mesodermal segments are present.jpg 923 × 1,078; 705 KB
  
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  Mammals Transverse sections through the embryonic area of a twenty-hour chick. A, through the head process; B, through the primitive node; C, through the primitive streak.jpg 1,934 × 1,407; 944 KB
  
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  Mesoderm-ring to -crescent transition.jpg 1,173 × 1,826; 1.01 MB
  
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  Migration of epiblast cells in the mammalian embryo.png 866 × 530; 281 KB
  
• Modeling-Gastrulation-in-the-Chick-Embryo-Formation-of-the-Primitive-Streak-pone.0010571.s002.ogv 17 s, 648 × 492; 16.95 MB
  
• Modeling-Gastrulation-in-the-Chick-Embryo-Formation-of-the-Primitive-Streak-pone.0010571.s003.ogv 9.5 s, 700 × 350; 5.23 MB
  
• Modeling-Gastrulation-in-the-Chick-Embryo-Formation-of-the-Primitive-Streak-pone.0010571.s004.ogv 21 s, 700 × 350; 17.02 MB
  
• Modeling-Gastrulation-in-the-Chick-Embryo-Formation-of-the-Primitive-Streak-pone.0010571.s005.ogv 22 s, 1,050 × 350; 19.89 MB
  
• Modeling-Gastrulation-in-the-Chick-Embryo-Formation-of-the-Primitive-Streak-pone.0010571.s006.ogv 24 s, 1,050 × 350; 14.22 MB
  
• Modeling-Gastrulation-in-the-Chick-Embryo-Formation-of-the-Primitive-Streak-pone.0010571.s007.ogv 15 s, 700 × 700; 10.8 MB
  
• Modeling-Gastrulation-in-the-Chick-Embryo-Formation-of-the-Primitive-Streak-pone.0010571.s008.ogv 30 s, 1,050 × 350; 22.29 MB
  
• Modeling-Gastrulation-in-the-Chick-Embryo-Formation-of-the-Primitive-Streak-pone.0010571.s009.ogv 0.0 s, 1,056 × 352; 22.13 MB
  
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  Nodal signaling.jpg 1,168 × 1,198; 537 KB
  
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  Number of TSOX2 double-positive cells during early chicken stages embryo.jpg 2,007 × 2,502; 828 KB
  
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  Posterior to anterior exhaustion of primitive streak (PS) progenitor territories results in NMPs remaining as the major PS remnant in the tail bud.jpg 1,640 × 1,341; 541 KB
  
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  Presumptive primitive streak area of ROCK-inhibited embryos reveals abnormality of orientation of cell divisions as well as of actin distribution.jpg 1,277 × 1,154; 921 KB
  
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  Primitiv Node.jpg 720 × 504; 42 KB
  
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  Quantification of longevity, cell speed, and trajectories in time-lapse movies of nuclear red-labeled chicken embryos.jpg 1,076 × 1,122; 245 KB
  
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  Quantification of the number of epiblast cells electroporated chicken embryo.jpg 730 × 1,687; 273 KB
  
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  Schematic representation of mammalian initial a.-p. axis formation stages in dorsal views (a–e) and median sagittal sections (g and h) using the rabbit as a model.jpg 1,532 × 661; 638 KB
  
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  Schemes depicting territory homologies between the dogfish and vertebrate model organisms.jpg 1,027 × 1,175; 315 KB
  
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  Scorpion ventral plate.jpg 624 × 653; 361 KB
  
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  Single-cell RNA-sequencing (scRNAseq) analysis of the posterior tissue precursors during posterior axis formation chicken embryo.jpg 1,888 × 2,855; 1,001 KB
  
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  Staging Human Gastrulation.jpg 3,493 × 3,010; 538 KB
  
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  Sus domesticus embryos The primitive streak.jpg 1,123 × 912; 408 KB
  
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  The Biological bulletin (20187079648).jpg 1,854 × 2,206; 1.25 MB
  
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  The development of the chick; an introduction to embryology (1908) (20881489692).jpg 1,868 × 1,940; 1.26 MB
  
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  The primitive streak and notochordal canal in Chelonia (Plate I) BHL4780730.jpg 2,577 × 1,849; 585 KB
  
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  The primitive streak and notochordal canal in Chelonia (Plate II) BHL4780734.jpg 2,599 × 1,885; 3.31 MB
  
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  The primitive streak and notochordal canal in Chelonia (Plate III) BHL4780738.jpg 2,104 × 1,877; 392 KB
  
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  The primitive streak and notochordal canal in Chelonia (Plate IV) BHL4780742.jpg 2,054 × 3,526; 1.05 MB
  
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  The primitive streak and notochordal canal in Chelonia (Plate V) BHL4780746.jpg 2,174 × 3,571; 849 KB
  
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  The primitive streak and notochordal canal in Chelonia (Plate VI) BHL4780750.jpg 2,126 × 3,571; 1.01 MB
  
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  The primitive streak and notochordal canal in Chelonia (Plate VII) BHL4780754.jpg 2,118 × 3,526; 778 KB
  
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  The primitive streak and notochordal canal in Chelonia (Plate VIII) BHL4780758.jpg 2,555 × 1,863; 583 KB
  
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  The primitive streak and notochordal canal in Chelonia (Plate X) BHL4780766.jpg 2,118 × 3,526; 1.49 MB
  
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  The primitive streak and notochordal canal in Chelonia (Plate XI) BHL4780770.jpg 2,118 × 3,526; 1.13 MB
  
• The-migration-of-paraxial-and-lateral-plate-mesoderm-cells-emerging-from-the-late-primitive-streak-1471-213X-8-63-S1.ogv 40 s, 351 × 288; 2.62 MB
  
• Tracking cell division time in the SOX2T region chicken embryo.ogv 16 s, 388 × 720; 7.73 MB
  
• Tracking descendants of the anterior primitive streak (PS) epiblast at 25 somites chicken embryo.ogv 30 s, 444 × 720; 10.99 MB
  
• Tracking the fate of descendants of the anterior epiblast at 25 somites chicken embryo.ogv 12 s, 1,280 × 578; 6.39 MB
  
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  Vespertilio murinus Median longitudinal section through the blastoderm.jpg 1,797 × 447; 440 KB
  
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  WNTPathway.png 325 × 710; 24 KB