复数： allantoides

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Blood-borne seeding by hematopoietic and endothelial precursors from the allantois .

用来自尿囊的造血和内皮前体细胞进行血液播种。

Relating to or characterized by an allantois .

由尿囊特性的或与之相关的。

Results the pgcs in mouse allantois , hindgut , dorsal mesentery and genital ridge were nanog positive .

结果尿囊、后肠及背肠系膜、生殖嵴的原始生殖细胞中均可见nanog的阳性表达。