| PN | pronucleus |
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| pronucleus | <molecular biology> Haploid nucleus resulting from meiosis. In animals the female pronucleus is the nucleus of the ovum before fusion with the male pronucleus. The male pronucleus is the sperm nucleus after it has entered the ovum at fertilization but before fusion with the female pronucleus. In plants the pronuclei are the two male nuclei found in the pollen tube. (13 Nov 1997) |
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| pronucleus |
1. the precursor of a nucleus. 2. the nuclear material in the oocyte or the head of the spermatozoon after penetration of the oocyte by the spermatozoon; it normally contains a haploid set of chromosomes.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| pronucleus | the nucleus of the ovum or sperm after fertilization but before they fuse to form the nucleus of the zygote |
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제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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