V2EX gastrulation

Gastrulation

释义 Definition

原肠胚形成(或原肠形成):胚胎早期发育中的关键过程,胚胎细胞发生大规模迁移与重排,建立三胚层(外胚层、中胚层、内胚层)以及基本体轴,为后续器官形成奠定基础。(不同动物的具体运动方式与形态表现可不同。)

发音 Pronunciation (IPA)

/s.trle.n/

例句 Examples

Gastrulation happens early in embryo development.
原肠胚形成发生在胚胎发育的早期阶段。

During gastrulation, coordinated cell movements reorganize the embryo into distinct germ layers that later give rise to tissues and organs.
在原肠胚形成过程中,细胞的协调运动将胚胎重组为不同的胚层,这些胚层随后发育成组织和器官。

词源 Etymology

来自 **gastro-**(“胃、腹部”之意,源自希腊语 gastēr,意为“胃”)+ -lation / -ation(表示“过程、形成”)。早期胚胎阶段会出现类似“原始消化道(原肠)”的结构,因此用与“胃/肠道”相关的词根来命名这一“形成原肠”的过程。

相关词 Related Words

文学与著作 Literary Works

  • Developmental Biology(Scott F. Gilbert):系统讲解原肠胚形成的细胞运动与胚层建立。
  • Principles of Development(Lewis Wolpert 等):以概念框架讨论原肠胚形成与体轴模式建立。
  • Molecular Biology of the Cell(Alberts 等):在细胞行为与发育章节中涉及原肠胚形成相关机制与示例。
关于     帮助文档     自助推广系统     博客     API     FAQ     Solana     2951 人在线   最高记录 6679       Select Language
创意工作者们的社区
World is powered by solitude
VERSION: 3.9.8.5 7ms UTC 02:06 PVG 10:06 LAX 19:06 JFK 22:06
Do have faith in what you're doing.
ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86