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Keywords: sperm aster
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Journal Articles
Journal: Development
Development (1992) 114 (3): 699–709.
Published: 1 March 1992
... in the egg cortex temporally coincided with the outgrowth of the sperm aster. Microtubules of the sperm aster first reached the animal cortex at 0.25, (times normalized to first cleavage), forming a radially organized array of cortical microtubules. A disordered network of microtubules was apparent...
Journal Articles
Journal: Development
Development (1991) 112 (1): 107–117.
Published: 1 May 1991
... fertilization, and reappear first in the sperm aster. Surprisingly, astral microtubules then extend radially through both the animal and vegetal cytoplasm. The cortical array arises as they reach the vegetal cell surface. The eccentric position of the sperm aster gives asymmetry to the formation of the array...