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:0000031
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slow growth
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Any variation that causes a reduction in growth rate compared to control. |
WBPhenotype:0000059
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larval arrest
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The developmental program of the animals halts at any larval stage and thus fails to reach adulthood. In C.elegans, this occurs anytime during L1-L4 stage. |
WBPhenotype:0001037
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sterile progeny
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Any variation that compromises the reproductive ability of the progeny of an animal. |
WBPhenotype:0001082
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large cytoplasmic granules early emb
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Abnormally large granules are observed in the cytoplasm of P0. |
WBPhenotype:0001143
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multiple nuclei early emb
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Embryos contain more than one nucleus per cell in the inviable one- to four-cell embryo. |