File:Embryonic development of Goldfish under normoxia and hypoxia.jpg
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| Description | Embryonic development of Goldfish under normoxia and hypoxia. (A) Embryos at 0.75 hpf (normoxia) showing blastodisc with four blastomeres, after appearance of the second cleavage furrow (vertical meridional) under hypoxia showing delayed 4 cell stage compared to the normoxia counterpart. (B). Embryos at 2 hpf: Embryos (normoxia) showing normal blastoderm with a composed mass of relatively small but distinct cells: under hypoxia showing delayed 64 celled stage, compared to the normoxia counterpart. (C). Embryos at 4 hpf: Epiboly stage arrived in normoxic embryos showing multicellular blastoderm, margin of which extends slightly over yolk. (D). Embryos at 7 hpf: Epiboly stage was delayed by 3 hours in hypoxic embryos. (E). Embryos at 12 hpf: Appearance of shield stage in normoxic embryos showing its visible axis with a narrow, transparent ridge, extending forward from the blastopore, encircling the yolk. The same was not observed in hypoxic counterparts. (F). Embryos at 24 hpf: Normoxic embryos showing somite stage whereas hypoxic embryos reaching shield stage within the same time, signifying delayed development by approximately 16 hrs. Scale: 200 mm. doi:10.1371/journal.pone.0102650.g002 |
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https://www.researchgate.net/publication/264390606_p53_Dependent_Apoptotic_Cell_Death_Induces_Embryonic_Malformation_in_Carassius_auratus_under_Chronic_Hypoxia (2014) p53 Dependent Apoptotic Cell Death Induces Embryonic Malformation in Carassius auratus under Chronic Hypoxia. PLoS ONE 9(7): e102650. doi:10.1371/journal.pone.0102650 |
| Author | Sawant PB, Bera A, Dasgupta S, Sawant BT, Chadha NK, et al. |
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Copyright: ©2014 Sawant et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
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| current | 21:22, 6 May 2024 | | 1,221 × 846 (785 KB) | Rasbak (talk | contribs) | {{Information |description=Embryonic development of Goldfish under normoxia and hypoxia. (A) Embryos at 0.75 hpf (normoxia) showing blastodisc with four blastomeres, after appearance of the second cleavage furrow (vertical meridional) under hypoxia showing delayed 4 cell stage compared to the normoxia counterpart. (B). Embryos at 2 hpf: Embryos (normoxia) showing normal blastoderm with a composed mass of relatively small but distinct cells: under hypoxia showing delayed 64 celled stage, compa... |
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