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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. |
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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. |
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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). |
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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. |
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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). |
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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. |
