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: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: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:0000816
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neuron development variant
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Variations in the progression of a neuron over time, from initial commitment of the cell to a specific fate, to the fully functional differentiated cell compared to control. |
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: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: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). |