development of embryo造句

• Studies on the development of embryo and endosperm in psathyrostachys huashanica
  华山新麦草胚和胚乳的发育研究
• Studies on formation and development of embryo and endosperm of osmanthus fragrans
  桂花胚和胚乳发育过程的研究
• Embryology the study of the development of embryos , usually from fertilization
  胚胎学：是研究胚胎发育的学科，通常从受精开始。
• The embryological study of tugarinovia mongolica the fertilization and the development of embryo and endosperm
  双受精过程及胚和胚乳发育
• This paper gives some details about the development of embryo in lygodium japonicum ( thunb . ) sw . using the method of serial sections
  摘要利用石蜡切片法研究了海金沙胚胎发育过程。
• On the basis of the structure of vegetable organs , the first leaf and root are the earliest organs in the development of embryo
  据营养器官的形态结构判断，在海金沙胚胎发育中最早出现的营养器官是叶和根。
• Chimeras were made by injecting the es cells into blastocysts , indicating that they had the potency to participate into the development of embryos
  嵌合体制作实验证实mespu41细胞具有嵌合能力，能参与胚胎的发育。
• There were great effects of the genetic constitution of es cell on the development of embryos reconstructed with es cells in intraspecies
  在以胚胎干细胞为核供体，进行同种克隆时，胚胎干细胞的遗传内涵对重构胚的发育有很大影响。
• In addition , most hsps are also present in the unstressed cell . so the effect of heat shock proteins in the development of embryo was concerned
  研究表明，即使在非应激状态下，细胞内仍有hsps的表达，因此有关热休克蛋白在胚胎发育过程中的作用早就为人们所关注。
• Meanwhile , oxygen concentration of culture medium containing embryos decreased with time ( p < 0 . 0001 ) . with the development of embryos , oxygen exhausting rate trended to increase
  未受精卵耗氧极低，而胚胎培养液中氧的浓度直线下降( p 0 . 0001 ) ，而且随着胚胎的发育耗氧率有上升的趋势。
• Meanwhile , there was different in the development of embryos reconstructed with various strain oocytes . the activation methods , passages and types of es cells were comparing in mouse cloning
  在胚胎干细胞异种克隆中，比较了激活重构胚的不同方法、不同代数胚胎干细胞以及不同类型的供核细胞对异种重构胚的影响。
• In order to know if the genetic constitution of recipient oocytes influenced the development of embryos reconstructed from es cell , oocytes of c57bl / 6j and kunming albino were used as recipient , respectively
  为了了解受体卵的遗传内涵是否对胚胎干细胞重构胚发育也会产生影响，分别以c57bl 6j和昆明白小鼠的m期去核卵为受体，构建胚胎干细胞重构胚。
• Human bone morphogenetic protein 3 is a member of tgf - b superfamily . lt can induce the differentiation of cartilage and bone tissue in mesenchymal cell . and is important to bone self - repairment and bone development during embryo morphogenesis . in addition , some other biological activities of hbmp - 3 have also been found . such as inducing development of embryo and stimulating differentiation of neural and blood cells . therefore , there is a great prospect in the use of hbmp - 3 . there is trace content of hbmp - 3 in human body . it has been expressed in the expression system of eukaryotes and prokaryotes respectively , but its application is restricted because of defects in the process and modification after translation in prokaryotic cells and higher costs and lower yields existed in eukaryotic expression system
  人骨形成蛋白3 ( hbmp - 3 )属于tgf -超家族的一员，可以诱导间充质细胞分化为软骨和骨，在胚胎时期骨骼发育和骨再生修复中起着重要的作用，而且对胚胎发育过程中中胚层的诱导和分化、造血组织的发育以及神经系统的发育和修复等都起着重要作用，因而hbmp - 3有广阔的市场前景。它在人体内含量极微，尽管研究人员已经在原核细胞和真核细胞表达系统中分别进行了表达，但是由于原核表达系统缺乏翻译后的加工修饰，真核表达系统存在成本高、产量低等特点，限制了其在临床上的应用。