Assertion: centrosome's centriole | /r/HasProperty | eliminated
Facets:
value: during prophase
type: TEMPORAL
value: from the egg
type: OTHER
value: normally
type: DEGREE
value: during oogenesis
type: TEMPORAL
Source sentences:
text: Centrioles are eliminated during oogenesis (inmost animals), while the cytoplasm remains enriched w/ centrosome precursor proteins.
text: Centrioles are eliminated from the egg and contributed by the sperm.
text: To investigate when centrioles are eliminated, we initially divided oogenesis into three easily recognizable stages: early [germarium (G) to stage 6], mid (stages 7 and 8, when the oocyte is repolarized), and late (stages 9 to 12) (Fig. 1A).
text: We focused on stage 12, where normally most centrioles have been eliminated (Fig.
text: In the absence of Polo and consequently PCM, the centrioles are not stable and are eliminated, ensuring their absence in meiosis, proper number of these structures upon fertilization, and successful embryonic development.
text: Our findings are likely to extend to the female germ line of other animals, where centrioles are also eliminated during prophase I arrest.
text: For example, in Caenorhabditis elegans oocytes, the PCM is also lost before centrioles are eliminated (9), and in Xenopus oocytes, the Polo ortholog Plx1 is also less expressed in early oogenesis (41, 42).