WBPhenotype:0000050
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embryonic lethal
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Animals die during embryonic development. In C. elegans, often assayed as refractile eggs that fail to hatch; when applied to large-scale RNAi screens in C. elegans, more than 10% of embryos die. |
WBPhenotype:0001907
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dorsal intercalation defective
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Animals exhibit defects in the generation of the dorsal epithelial sheet, which entails distinct cell shape changes and movements to affect the interdigitation of two rows of dorsal cells resulting in a single row of cells across the dorsal midline. |
WBPhenotype:0000366
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three fold arrest
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Cessation of development that normally occurs in C. elegans 520-620min after the first cleavage at 20C, the stage between the 2-fold and fully elongated embryo. |
WBPhenotype:0002176
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seam cell morphology variant
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Animals exhibit variations in the structure, organization or placement of the population of the lateral, alae-producing epithelial cells (seam cells), compared to that observed in control animals. |
WBPhenotype:0002569
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hypodermis development variant
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Any variation in the progression of the hypodermis over time, from its formation to its mature state compared to control. |
WBPhenotype:0000367
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comma arrest emb
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Cessation of development during the middle stage in embryogenesis of the worm in which the embryo is slightly folded within the eggshell (Wormatlas). |
WBPhenotype:0002571
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anterior enclosure defective
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Embryos exhibit a failure to enclose the anterior embryo region with hypodermis during the comma to early elongation stage of embryonic development. |