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WBPhenotype:0001824
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meiotic progression prophase variant
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Animals exhibit variations in any process necessary for the progression through prophase during meiosis compared to control animals. |
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WBPhenotype:0000777
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polar body extrusion defective early emb
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Unextruded or resorbed polar body(ies) leading to an extra PNs in P0 and/or extra karyomeres in AB/P1. |
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WBPhenotype:0002012
|
meiotic chromosome organization variant
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Any variation in the process of chromosome organization that is involved in meiosis, compared to control. |
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WBPhenotype:0000194
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first polar body position variant
|
Variations in the placement of the polar body formed in the first division of meiosis of a primary oocyte, compared to control. A polar body is the by-product of meiosis (destined to degenerate) in female or hermaphrodite animals. |
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WBPhenotype:0001921
|
meiotic DNA double strand break formation variant
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Any variation in the creation of double-strand breaks that occur during meiosis that may result in the initiation of meiotic recombination. |
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WBPhenotype:0002006
|
anaphase I progression variant early embryo
|
Compared to controls, embryos exhibit variations in the part meiosis I in which homologous chromosomes separate and migrate away from each other. |
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WBPhenotype:0001216
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meiosis metaphase to anaphase transition block
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Oocyte chromosomes arrest in metaphase of meiosis I without transitioning to anaphase or producing polar bodies. |
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WBPhenotype:0000372
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no polar body formation
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Animals lack the two small cells produced, each during one of the two meiotic cell divisions (Wormatlas). |
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WBPhenotype:0001041
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meiosis defective early emb
|
Animals exhibit defects in the progression of meiosis which ultimately result in embryonic lethality. |
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WBPhenotype:0001868
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meiotic spindle defective
|
Cells undergoing meiosis exhibit defects in the overall function or activity of the meiotic spindle. |
