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WBPhenotype:0000688
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sterile
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Animals generate defective gametes, are otherwise unable to reproduce or they generate progeny that are unable to reproduce. |
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WBPhenotype:0001260
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oocyte morphology variant
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Haploid female germ cells (oocytes) exhibit variations in their overall structure, appearance or contents compared to control. |
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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:0001355
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gonad morphology variant
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Variations in the form or composition of a specialized tissue of the reproductive tract that produces the male or female gametes compared to control (Wormatlas). |
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WBPhenotype:0000690
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gonad migration variant
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Variations in the gross movement of the whole structure of the gonad along the body wall, behind the gonadal leader cell and away from the developing vulva compared to control (Wormatlas). |
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WBPhenotype:0000812
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germ cell development variant
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Variations in the progression of the immature germ cell over time, from its formation from precursors to the mature structure (gamete) compared to control. |
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WBPhenotype:0001925
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oocytes disorganized
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Oocytes are no longer arranged in the gonad in the same manner as control animals. |
