WBPhenotype:0000050
|
embryonic lethal
|
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
|
slow growth
|
Any variation that causes a reduction in growth rate compared to control. |
WBPhenotype:0001177
|
embryo osmotic pressure sensitive early emb
|
Embryos rupture when placed on a 2% agar pad and covered with a coverslip. |
WBPhenotype:0001165
|
excess maternal pronucleus early emb
|
One-cell embryos have two or more maternal pronuclei. |
WBPhenotype:0001082
|
large cytoplasmic granules early emb
|
Abnormally large granules are observed in the cytoplasm of P0. |
WBPhenotype:0001119
|
cell cycle slow early emb
|
Embryos take longer to divide during the first and second cell divisions. |
WBPhenotype:0000689
|
maternal sterile
|
Animals produce no or very few embryos as a result of experimental treatment. This is in contrast to sterility due to genetic perturbations (maternal effect sterility). |
WBPhenotype:0001156
|
pronuclear size defective early emb
|
Maternal or paternal pronucleus is either too small or too large. |