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・ Zygos
・ Zygos mountain range
・ Zygos Movement
・ Zygosaccharomyces
・ Zygosaccharomyces bailii
・ Zygosaccharomyces florentinus
・ Zygosaurus
・ Zygosepalum
・ Zygosignata
・ Zygosity
・ Zygospermella
・ Zygosphene-zygantrum articulation
・ Zygospore
・ Zygostates
・ Zygostates (Byzantine official)
Zygote
・ Zygote (album)
・ Zygote (disambiguation)
・ Zygote in My Coffee
・ Zygote intrafallopian transfer
・ Zygote Media Group
・ ZygoteBody
・ Zygotic induction
・ Zygotritonia
・ Zygovisti
・ Zygozyma
・ Zygris
・ Zygrita diva
・ Zygry
・ Zyhdi Ohri


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Zygote : ウィキペディア英語版
Zygote

A zygote (from Greek ζυγωτός ''zygōtos'' "joined" or "yoked", from ζυγοῦν ''zygoun'' "to join" or "to yoke"),〔(【引用サイトリンク】title=English etymology of zygote )〕 is a eukaryotic cell formed by a fertilization event between two gametes. The zygote's genome is a combination of the DNA in each gamete, and contains all of the genetic information necessary to form a new individual. In multicellular organisms, the zygote is the earliest developmental stage. In single-celled organisms, the zygote can divide asexually by mitosis to produce identical offspring.
Oscar Hertwig and Richard Hertwig made some of the first discoveries on animal zygote formation.
== Fungi ==

In fungi, the sexual fusion of haploid cells is called karyogamy. The result of karyogamy is a diploid cell called a zygote or zygospore. This cell may then enter meiosis or mitosis depending on the life cycle of the species.

抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
ウィキペディアで「Zygote」の詳細全文を読む



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