单词	trophectoderm
释义	trophectoderm /trɒˈfɛktə(ʊ)dəːm / /trəʊˈfɛktə(ʊ)dəːm/ noun Another term for trophoblast.The cells lying between the primitive endoderm and the polar trophectoderm comprise the embryonic ectoderm or epiblast.... He created mouse embryos with DNA lacking in CDX2, the gene responsible for forming the trophectoderm, or skin on a blastocyte, which is the early form of an embryo. In the mammalian embryo, for instance, the first compaction of the blastomeres is under the influence of E-cadherin to produce the trophectoderm.
随便看	regasify regather regatta regatta shirt regauge regd regelate regelation regency Regency buck Regency point regender regenerable regeneracy regenerant regenerate regeneration regenerative regenerative braking regeneratively regenerative medicine regenerator regeneratory regeneratrix regenesis

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