Category:Cleavage (embryo)

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segmentazione

processo in cui l'ovulo fecondato subisce una serie di divisioni mitotiche

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divisione cellulare

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Questa categoria contiene le 5 sottocategorie indicate di seguito, su un totale di 5.

B

Blastomeres (21 F)

F

Fish egg illustrations (131 F)

M

Morula (cleavage embryo) (5 F)

T

The evolution of man: a popular exposition of the principal points of human ontogeny and phylogene (1 C, 66 F)

V

Videos of Caenorhabditis elegans embryos (188 F)

File nella categoria "Cleavage (embryo)"

Questa categoria contiene 200 file, indicati di seguito, su un totale di 363.

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13227 2012 Article 55 Fig2 HTML.jpg 1 200 × 1 067; 121 KB
7 key developmental stages of Scyliorhinus stellaris inside the egg case.png 2 138 × 1 618; 1,74 MB
9d old veliger larva of the nudibranch Tritonia diomedea.jpg 1 200 × 1 105; 268 KB
A monograph on the development of elasmobranch fishes (1878) (14785187463).jpg 2 252 × 3 672; 427 KB
A text-book on physiology - for the use of schools and colleges - being an abridgment of the author's larger work on human physiology (1866) (14765080381).jpg 1 468 × 1 080; 306 KB
A-cleavage-clock-regulates-features-of-lineage-specific-differentiation-in-the-development-of-a-2041-9139-5-4-S1.ogv 1 min 4 s, 640 × 480; 2,89 MB
A-cleavage-clock-regulates-features-of-lineage-specific-differentiation-in-the-development-of-a-2041-9139-5-4-S2.ogv 40 s, 960 × 720; 1,98 MB
A-cleavage-clock-regulates-features-of-lineage-specific-differentiation-in-the-development-of-a-2041-9139-5-4-S3.ogv 6,0 s, 1 388 × 1 040; 250 KB
A-cleavage-clock-regulates-features-of-lineage-specific-differentiation-in-the-development-of-a-2041-9139-5-4-S4.ogv 25 s, 1 388 × 1 040; 779 KB
A-cleavage-clock-regulates-features-of-lineage-specific-differentiation-in-the-development-of-a-2041-9139-5-4-S5.ogv 12 s, 1 388 × 1 040; 304 KB
A-cleavage-clock-regulates-features-of-lineage-specific-differentiation-in-the-development-of-a-2041-9139-5-4-S6.ogv 36 s, 808 × 1 080; 632 KB
A-cleavage-clock-regulates-features-of-lineage-specific-differentiation-in-the-development-of-a-2041-9139-5-4-S7.ogv 4,3 s, 736 × 572; 54 KB
A-cleavage-clock-regulates-features-of-lineage-specific-differentiation-in-the-development-of-a-2041-9139-5-4-S8.ogv 6,0 s, 1 388 × 1 040; 74 KB
A-cleavage-clock-regulates-features-of-lineage-specific-differentiation-in-the-development-of-a-2041-9139-5-4-S9.ogv 2,0 s, 1 388 × 1 040; 501 KB
A-Highly-Conserved-Poc1-Protein-Characterized-in-Embryos-of-the-Hydrozoan-Clytia-hemisphaerica-pone.0013994.s004.ogv 6,7 s, 1 020 × 340; 1,02 MB
Abatus cordatus End of gastrulation.jpg 1 160 × 1 054; 1,08 MB
Abatus cordatus Gastrulation (01).jpg 1 037 × 843; 673 KB
Abatus cordatus Gastrulation.jpg 1 558 × 1 818; 863 KB
Abatus cordatus Segmentation (01).jpg 1 269 × 1 137; 1,06 MB
Abatus cordatus Segmentation.jpg 1 640 × 1 592; 665 KB
Acipenser sturio sturgeon cleavage in the egg.jpg 931 × 645; 540 KB
Agelena labyrinthica embryo (01).jpg 822 × 688; 559 KB
Agelena labyrinthica embryo.jpg 833 × 647; 688 KB
Agelena labyrinthica four stages in the development.jpg 988 × 691; 718 KB
Agelena labyrinthica procephalic lobes embryo.jpg 1 143 × 500; 638 KB
Agelena labyrinthica thoracic region embryo.jpg 882 × 717; 512 KB
Agelena labyrinthica twor stages in the laate development.jpg 863 × 645; 464 KB
Agelena labyrinthica ventral plate at three stages.jpg 1 120 × 719; 454 KB
Ambystoma inuculatum early cleavage.jpg 1 123 × 1 101; 1,12 MB
Ambystoma late cleavage 1.JPG 1 326 × 1 326; 604 KB
Ambystoma late cleavage 2.JPG 1 358 × 1 358; 629 KB
Ambystoma late cleavage 3.JPG 1 310 × 1 310; 619 KB
American journal of physiology (1898) (14760246926).jpg 1 556 × 838; 160 KB
American malacological bulletin (1988) (18157588551).jpg 1 170 × 1 985; 733 KB
Amia calva cleavage in the egg.jpg 1 002 × 827; 776 KB
Amphibia presumptive organ-forming areas in the late blastula and beginning gastrula.jpg 1 164 × 1 581; 1,61 MB
Amphioxus Origin of the mesoderm.jpg 1 802 × 756; 793 KB
Amphioxus ovum segmentation.jpg 968 × 634; 629 KB
Amphioxus presumptive organ-forming areas in the uncleaved egg and durmg cleavage and blastulation.jpg 1 532 × 1 899; 1,91 MB
Amphioxus Thirty-two cell stage.jpg 657 × 625; 281 KB
Amphioxus Three stages in the segmentation of the ovum, according to the bilateral type.jpg 1 608 × 547; 313 KB
An-effective-assay-for-high-cellular-resolution-time-lapse-imaging-of-sensory-placode-formation-and-1471-2202-12-37-S2.ogv 5,1 s, 720 × 480; 381 KB
Anodonta piscinalis segmentation embryo.jpg 1 287 × 379; 435 KB
Aphis rosae segmentation.jpg 935 × 387; 345 KB
Apical junctional complex formation and maturation into distinct TJ, AJ, D, G starting from the 4-cell stage until the blastocyst stage.jpg 2 453 × 1 954; 442 KB
Ascaris distribution of presumptive organ regions (cell lineage) during cleavage.jpg 1 015 × 1 279; 1,04 MB
Ascaris Dorsal view of the segmenting egg of the 102-cell stage.jpg 800 × 754; 175 KB
Ascaris megalocephala sagittal section through the blastula at the time that the process of gastrulation is commencing.jpg 724 × 590; 118 KB
Ascaris megalocephala sagittal sections through three embryos in order to show the invagination of the genital cells and of the stomodaeal rudiment.jpg 888 × 1 636; 366 KB
Ascaris megalocephala Segmenting egg in the 102-cell stage seen from beneath.jpg 911 × 862; 494 KB
Ascaris megalocephala the 12-cell stage of the segmentation of the egg.jpg 1 150 × 454; 136 KB
Ascaris megalocephala Transverse sections of embryo, in order to show the invagination of the anterior mesoderm cells and of the mother cells of the genital organs.jpg 1 414 × 1 028; 365 KB
Astacus development embryo.jpg 984 × 740; 349 KB
Astacus embryo.jpg 543 × 818; 399 KB
ATX-2-the-C.-elegans-Ortholog-of-Human-Ataxin-2-Regulates-Centrosome-Size-and-Microtubule-Dynamics-pgen.1006370.s008.ogv 12 s, 916 × 298; 744 KB
Avea Mesenchyma from the head of a thirty-six-hour chick embryo..jpg 833 × 723; 239 KB
Aves delamination of hypoblast (entoderm) cells from upper or epiblast layer.jpg 1 093 × 429; 575 KB
Aves Diagrammatic transverse section of a chick embryo.jpg 1 057 × 862; 471 KB
Aves Dorsal view of a twenty-five-hour chick embryo with seven primitive segments.jpg 1 993 × 1 744; 2,21 MB
Aves early pre-primitive streak blastoderm.jpg 822 × 523; 380 KB
Aves egg in the first hours of incubation.jpg 965 × 480; 316 KB
Aves Median longitudinal section of a thirty-six-hour chick embryo.jpg 833 × 1 729; 271 KB
Aves origin of the hypoblast (entoderm) in the avian blastoder.jpg 995 × 507; 484 KB
Aves presumptive organ-forming areas in the blastoderm.jpg 1 216 × 1 023; 819 KB
Aves Transverse section caudal to the fovea cardiaca of a thirty-six-hour chick embryo.jpg 1 384 × 779; 473 KB
Aves Transverse section caudal to the fovea cardiaca of a twenty-five-hour chick embryo.jpg 1 609 × 733; 406 KB
Aves Transverse section through the caudal end of the heart of a thirty-six-hour chick embryo.jpg 1 624 × 755; 522 KB
Aves Transverse section through the fifth pair of mesodermal segments of a twenty-five-hour chick embryo.jpg 1 533 × 612; 312 KB
Aves Transverse section through the fore-brain and optic vesicles of a twenty-five-hour chick.jpg 1 380 × 503; 241 KB
Aves Transverse section through the fore-brain of a thirty-six-hour chick embryo.jpg 1 041 × 818; 385 KB
Aves Transverse section through the fourteenth pair of mesodermal segments of a thirty-six-hour chick embryo.jpg 1 579 × 841; 589 KB
Aves Transverse section through the fovea cardiaca of a thirty-six-hour chick embryo.jpg 1 629 × 827; 602 KB
Aves Transverse section through the fovea cardiaca of a twenty-five-hour chick embryo..jpg 1 544 × 713; 461 KB
Aves Transverse section through the heart of a twenty-five-hour chick embryo..jpg 1 537 × 785; 440 KB
Aves Transverse section through the hind-brain and auditory placodes of a thirty-six-hour chick embryo.jpg 1 481 × 759; 506 KB
Aves Transverse section through the pharyngeal membrane of a thirty-six-hour chick embryo.jpg 1 007 × 861; 412 KB
Aves Transverse section through the pharyngeal membrane of a twenty-five-hour chick embryo.jpg 1 661 × 695; 422 KB
Aves Transverse section through the primitive streak of a thirty-six-hour chick embryo.jpg 1 458 × 432; 328 KB
Aves Transverse section through the rhomboidal sinus of a thirty-six-hour chick embryo.jpg 1 562 × 477; 376 KB
Aves Transverse sections through embryo fifth day after incubation.jpg 688 × 755; 357 KB
Aves Ventral reconstruction of a thirty-six-hour chick embryo. The entoderm has been removed save about and caudal to the fovea cardiaca.jpg 1 476 × 1 739; 971 KB
Aves View of the dorsal surface of a thirty-six-hour chick embryo.jpg 1 086 × 1 604; 918 KB
AvesTransverse section through the primitive (Hensen’s) node of a thirty-six-hour chick embryo.jpg 1 433 × 497; 320 KB
Bicistronic-Lentiviruses-Containing-a-Viral-2A-Cleavage-Sequence-Reliably-Co-Express-Two-Proteins-pone.0020553.s002.ogv 51 s, 640 × 480; 7,54 MB
Bicistronic-Lentiviruses-Containing-a-Viral-2A-Cleavage-Sequence-Reliably-Co-Express-Two-Proteins-pone.0020553.s003.ogv 1 min 7 s, 640 × 480; 17,95 MB
Bicistronic-Lentiviruses-Containing-a-Viral-2A-Cleavage-Sequence-Reliably-Co-Express-Two-Proteins-pone.0020553.s004.ogv 45 s, 640 × 480; 5,66 MB
Biological lectures delivered at the Marine Biological Laboratory of Wood's Holl (sic) (1893) (20354053046).jpg 562 × 440; 45 KB
Bradybaena similaris cleavage.jpg 1 487 × 1 235; 1,55 MB
C. elegans embryo development.tif 1 740 × 2 000; 9,98 MB
Calopteryx embryo development.jpg 669 × 740; 429 KB
Cat Diagram of foetus, showing the visceral arches and budding limbs.jpg 688 × 741; 475 KB
Cat Embryo seen in transverse section, showing formation of somatopleure and splanchnopleure, and of the peritoneal cavity.jpg 1 619 × 574; 762 KB
Cat Longitudinal section of an embryo, showing the incipient vertebral column with its vertebral centra and spinous processes.jpg 1 075 × 645; 754 KB
Cat longitudinal section through the axis of the ovum.jpg 878 × 706; 839 KB
Cat medullary groove.jpg 1 550 × 640; 449 KB
Cat Yolk segmentation.jpg 1 202 × 470; 563 KB
Caudata process of invagination and mesoderm-formation.jpg 805 × 823; 698 KB
Cephalopods three with a very small yolk-sack.jpg 1 207 × 737; 697 KB
Chelifer embryo.jpg 967 × 793; 820 KB
Chelifer segmentation and formation of the blastoderm.jpg 970 × 826; 658 KB
Chicken egg fertility identification (a) blastoderm and (b) blastodisc.png 3 531 × 1 200; 722 KB
Cinctoblastula type of development Homoscleromorpha.svg 977 × 673; 612 KB
Cleavage process; egg cytoplasm is homogenous. Aphidoletes aphidimyza.png 1 513 × 1 022; 1,33 MB
Cleavage.png 1 062 × 728; 1 022 KB
Consequences-of-Eukaryotic-Enhancer-Architecture-for-Gene-Expression-Dynamics-Development-and-pgen.1002364.s020.ogv 8,5 s, 580 × 874; 314 KB
Crepidula Beginning of second cleavage.jpg 951 × 849; 528 KB
Crepidula complete veliger larva.jpg 872 × 869; 361 KB
Crepidula Completion of first cleavage.jpg 955 × 732; 459 KB
Crepidula Continued spreading of ectoblasts.jpg 854 × 763; 325 KB
Crepidula Division of mesentoblast.jpg 860 × 765; 338 KB
Crepidula ectoblasts completely enclose the egg.jpg 764 × 866; 470 KB
Crepidula fertilized egg (01).jpg 861 × 766; 363 KB
Crepidula fertilized egg (02).jpg 826 × 761; 477 KB
Crepidula Fifth cleavage completed.jpg 860 × 763; 381 KB
Crepidula First cleavage. Separation of chromosomes.jpg 946 × 725; 426 KB
Crepidula formation of the veliger larva.jpg 793 × 877; 379 KB
Crepidula Fourth cleavage completed (01).jpg 869 × 773; 370 KB
Crepidula Fourth cleavage completed.jpg 861 × 772; 462 KB
Crepidula larva begins to assume its definitive form.jpg 711 × 800; 419 KB
Crepidula mollusk larva, or the veliger, completed.jpg 834 × 962; 350 KB
Crepidula Resting stage after first cleavage.jpg 952 × 828; 466 KB
Crepidula Second cleavage complete.jpg 949 × 848; 431 KB
Crepidula Second cleavage. Further separation of chromosomes.jpg 955 × 817; 516 KB
Crepidula Second division of mesentoblast.jpg 864 × 775; 325 KB
Crepidula Separation from the left posterior large cell.jpg 864 × 803; 353 KB
Crepidula Sixth cleavage completed.jpg 860 × 762; 445 KB
Crepidula spiral cleavage.jpg 819 × 707; 184 KB
Crepidula Third cleavage completed.jpg 864 × 762; 417 KB
Crepidula Third cleavage. Division spindles radial.jpg 948 × 844; 424 KB
Crepidula veliger showing the internal anatomy.jpg 913 × 1 119; 603 KB
Crustacean (Penaeus) ovum segmentation.jpg 830 × 665; 439 KB
Cucumaria doliolum embryo at the end of the fourth day.jpg 604 × 689; 513 KB
Cytology, with special reference to the metazoan nucleus (1920) (20640289180).jpg 2 168 × 1 104; 253 KB
Cytology, with special reference to the metazoan nucleus (1920) (20641792569).jpg 2 042 × 1 156; 267 KB
Cytology, with special reference to the metazoan nucleus (1920) (20819051202).jpg 1 700 × 924; 141 KB
Cytology, with special reference to the metazoan nucleus (1920) (20828254805).jpg 2 188 × 3 092; 856 KB
Development of the notochord in a stage 8 (17–19 days) human embryo.png 1 300 × 690; 689 KB
Development of the notochord in CS9 to CS12 (19–30 days).tiff 1 300 × 1 308; 1,82 MB
Diagram of cleavage forms.jpg 1 270 × 871; 957 KB
Diagram showing human embryo grades for in vitro fertilisation (IVF).jpg 1 699 × 1 139; 212 KB
Diagrams illustrating the contributions of the mesial or splanchnic layers of the hypomeres to the developing heart and gut structures in reptiles, birds, and mammals.jpg 1 466 × 953; 1,52 MB
Didelphidae early development of blastoderm.jpg 1 045 × 788; 621 KB
Dierlijke ontwikkeling.png 2 798 × 966; 1,65 MB
Differentiation of the germ-track in Cyclops fuscus (A-H), and Eudiaptomus vulgaris (I).jpg 2 158 × 2 196; 1,05 MB
Direct-Unequal-Cleavages-Embryo-Developmental-Competence-Genetic-Constitution-and-Clinical-Outcome-pone.0166398.s008.ogv 22 s, 500 × 500; 7,3 MB
Direct-Unequal-Cleavages-Embryo-Developmental-Competence-Genetic-Constitution-and-Clinical-Outcome-pone.0166398.s009.ogv 27 s, 500 × 500; 7,5 MB
Direct-Unequal-Cleavages-Embryo-Developmental-Competence-Genetic-Constitution-and-Clinical-Outcome-pone.0166398.s010.ogv 27 s, 500 × 500; 9,42 MB
Déterminantscyto.png 587 × 394; 295 KB
EB1911 Peripatus - P. capensis - Series of Embryos.jpg 952 × 311; 78 KB
Echidna early blastoderms of the prototherian mammal.jpg 1 053 × 634; 427 KB
Echidna early cleavage.jpg 1 023 × 1 565; 1,41 MB
Echinoderm embryo undergoing second cleavage.jpg 1 740 × 1 700; 532 KB
Echinoidea cleaving egg.jpg 1 109 × 1 483; 1,05 MB
Echinoidea nuclear equality in the cleaving egg.jpg 1 067 × 649; 806 KB
Elasmobranchii early cleavage phenomena.jpg 1 007 × 826; 806 KB
Embryo in flower.png 3 000 × 3 006; 2,97 MB
Embryonic development of Goldfish under normoxia and hypoxia.jpg 1 221 × 846; 785 KB
Embryonic-origin-of-adult-stem-cells-required-for-tissue-homeostasis-and-regeneration-elife-21052-media1.ogv 8,3 s, 930 × 566; 775 KB
Embryonic-origin-of-adult-stem-cells-required-for-tissue-homeostasis-and-regeneration-elife-21052-media10.ogv 8,3 s, 930 × 566; 730 KB
Embryonic-origin-of-adult-stem-cells-required-for-tissue-homeostasis-and-regeneration-elife-21052-media11.ogv 8,3 s, 930 × 566; 2,04 MB
Embryonic-origin-of-adult-stem-cells-required-for-tissue-homeostasis-and-regeneration-elife-21052-media12.ogv 8,3 s, 930 × 566; 2,32 MB
Embryonic-origin-of-adult-stem-cells-required-for-tissue-homeostasis-and-regeneration-elife-21052-media13.ogv 8,3 s, 930 × 566; 2,36 MB
Embryonic-origin-of-adult-stem-cells-required-for-tissue-homeostasis-and-regeneration-elife-21052-media14.ogv 8,3 s, 930 × 566; 1,46 MB
Embryonic-origin-of-adult-stem-cells-required-for-tissue-homeostasis-and-regeneration-elife-21052-media2.ogv 8,3 s, 930 × 566; 583 KB
Embryonic-origin-of-adult-stem-cells-required-for-tissue-homeostasis-and-regeneration-elife-21052-media3.ogv 8,3 s, 930 × 566; 729 KB
Embryonic-origin-of-adult-stem-cells-required-for-tissue-homeostasis-and-regeneration-elife-21052-media4.ogv 8,3 s, 930 × 566; 1,18 MB
Embryonic-origin-of-adult-stem-cells-required-for-tissue-homeostasis-and-regeneration-elife-21052-media5.ogv 8,3 s, 851 × 590; 584 KB
Embryonic-origin-of-adult-stem-cells-required-for-tissue-homeostasis-and-regeneration-elife-21052-media6.ogv 8,3 s, 930 × 566; 1,6 MB
Embryonic-origin-of-adult-stem-cells-required-for-tissue-homeostasis-and-regeneration-elife-21052-media7.ogv 4,2 s, 930 × 566; 376 KB
Embryonic-origin-of-adult-stem-cells-required-for-tissue-homeostasis-and-regeneration-elife-21052-media8.ogv 8,3 s, 930 × 566; 509 KB
Embryonic-origin-of-adult-stem-cells-required-for-tissue-homeostasis-and-regeneration-elife-21052-media9.ogv 8,3 s, 930 × 566; 2,79 MB
Epiboly - Domming stage.jpg 1 080 × 1 920; 188 KB
Epigenetic-Regulation-of-Histone-H3-Serine-10-Phosphorylation-Status-by-HCF-1-Proteins-in-C.-pone.0001213.s003.ogv 1 min 3 s, 348 × 319; 4,96 MB
Eptatretus stoutii egg and cleavage.jpg 1 304 × 741; 798 KB
Equal vs unequal cleavage.jpg 720 × 540; 38 KB
Euaxes ovum during early stage of development.jpg 876 × 631; 547 KB
External features of the Scyliorhinus stellaris egg case at stage 1.png 2 170 × 866; 1,37 MB
Figure 10 02 04.jpg 544 × 544; 173 KB
FMIB 39991 Anchovia mitchilli- Egg with blastoderm in advanced state of cleavage; pb, periblast.jpeg 462 × 458; 53 KB
FMIB 40000 Bairdiella chrysura- Egg with blastoderm of may cells, late cleavage stage, lateral view; pb, periblast.jpeg 615 × 467; 51 KB
FMIB 40024 Bairdiella chrysura- Egg with blastoderm of 16 cells; pb, periblast.jpeg 458 × 449; 55 KB
FMIB 40036 Bairdiella chrysura- Egg with blastoderm of many cells, late cleavage stage, surface view; pb, periblast.jpeg 615 × 467; 74 KB
FMIB 40304 Cyprinodon variegatus - Egg with blastoderm in late cleavage stage - PB, periblast.jpeg 471 × 449; 60 KB
Frog blastula blastocoel.jpg 2 208 × 1 092; 946 KB
Frog egg gray crescent.jpg 1 060 × 816; 133 KB
Frog embryo before the closure of the neural fold.jpg 744 × 891; 508 KB
Frog embryo cleavage stadia.jpg 1 176 × 1 208; 366 KB
Frog embryo Sagittal section.jpg 850 × 745; 483 KB
Frog Segmentation of egg.jpg 697 × 811; 370 KB
Frog Segmentation of the egg and formation of the blastopore.jpg 1 111 × 1 212; 883 KB
Frog's embryo transverse section.jpg 844 × 735; 549 KB
Fundulus heteroclitus presumptive organ-forming areas of the blastoderm.jpg 1 020 × 796; 779 KB
Gallus gallus domesticus (01).jpg 877 × 816; 582 KB
Gallus gallus domesticus (02).jpg 781 × 1 243; 1,09 MB
Head involution. Aphidoletes aphidimyza.png 850 × 584; 597 KB
Highly-Asynchronous-and-Asymmetric-Cleavage-Divisions-Accompany-Early-Transcriptional-Activity-in-pone.0021741.s018.ogv 25 s, 360 × 360; 2,72 MB
Highly-Asynchronous-and-Asymmetric-Cleavage-Divisions-Accompany-Early-Transcriptional-Activity-in-pone.0021741.s019.ogv 12 s, 512 × 512; 1,02 MB
Highly-Asynchronous-and-Asymmetric-Cleavage-Divisions-Accompany-Early-Transcriptional-Activity-in-pone.0021741.s020.ogv 12 s, 512 × 512; 1,25 MB
Histological sections of three stage 8 (17–19 days) human embryos.tiff 1 234 × 652; 702 KB
Holothuria tubulosa development embryo two stages.jpg 1 079 × 688; 735 KB

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Developmental biology

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