WBPhenotype:0000848
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developmental delay
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The developmental progression of an animal over time, from its formation to its mature structure is delayed compared to control. |
WBPhenotype:0001908
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ventral closure defective
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The animal displays defects in any step of the ventral enclosure process resulting an embryo that is not enclosed and or with interior cells protruding out of the embryo. |
WBPhenotype:0001028
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nuclear appearance variant
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The morphological appearance of nuclei differs from control animals. |
WBPhenotype:0000037
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egg morphology variant
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Any variation in the overall structure or appearance of fertilized oocytes that are laid compared to those laid by control animals. |
WBPhenotype:0000361
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lima bean arrest
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Cessation of development at an intermediate stage in embryogenesis, immediately following the completion of gastrulation. In C. elegans this occurs around 350-390 minutes after first cleavage, cell number is at approximately 560 cells. At this time cell proliferation ceases and the embryo begins morphogenesis and elongation. The shape of the entire embryo within the eggshell resembles a lima bean (Wormatlas). |
WBPhenotype:0008001
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embryonic cell fate specification variant
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Any variation in the processes that govern acquisition of particular cell fates in the embryo, from the time of zygote formation until hatching compared to control. |
WBPhenotype:0002570
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embryonic arrest during gastrulation
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Cessation of development during the gastrulation stage of embryonic development. In C. elegans, gastrulation occurs 100-290 minutes after first cleavage at 20 degrees Centigrade when the embryo develops from 28 cells to 421 cells (during the proliferating embryo life stage). |
WBPhenotype:0000368
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one point five fold arrest emb
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Cessation of development that normally occurs in C. elegans 420-460 min after the first embryonic cleavage at 20C, the stage between the comma and 2-fold embryo. |