In combination with morphological and structural analysis, it indicated that these specific proteins may be relevant to embryo formation and development.
结合形态与结构分析，表明差异蛋白质可能与体细胞胚的发生和发育相关。
A cascade of genes orchestrate a series of events leading to formation of blood vessels in an embryo.
级联的基因控制的一系列的事件参与了胚胎中血管的形成。
The free cell wall formation occurs first in the micropylar end when the embryo is 4-6 celled stage, then to the chalazal end and the center.
当胚发育到4—6个细胞时，在胚囊珠孔瑞的游离核之间先形成细胞壁。细胞壁的形成是以自由壁的方式从珠孔端到合点端自外向内进行。
Ri was recognized as a regulating element on formation of new blood vessels in embryo developing, wound healing, and tumor occurring.
RI被认为是胚胎发育、创伤愈合及肿瘤发生中新血管形成的一种调节因子。
The process of embryo sac formation and development in rice (cultivar IR36) was studied by the modified GMA semi-thin serial sectioning technique.
利用改进的GMA半薄连续切片技术对水稻品种IR36胚囊形成和发育进行了研究。
While in the heterozygotic ZW embryo, expression of estrogen receptor, steroidogenic factor-1 and P450 aromatase might stimulate ovarian formation.
在异型配子ZW胚胎中，雌激素受体、类固醇生成因子- 1和P 450芳香化酶基因的表达可刺激卵巢的形成。
Study of the formation and development of an embryo and fetus.
胚胎学：研究胚胎和胎儿的形成和发育的学科。
These two proteins might play some important roles in the processes of seed embryo (or somatic embryos) formation.
推测这两个蛋白可能在胚(或不定胚)的形成过程中起重要作用。
In present work, the development of anther, formation of pollen grain and development of ovule and formation of embryo sac in Ramie were observed.
本工作对苎麻花药的发育和花粉粒的形成、胚珠的发育和胚囊的形成进行了观察。
Development of megaspore and formation of embryo sac: the ovule has a layer of parietal cells at the sporogenous stage.
大孢子的发育及胚囊的形成：造孢时期，造孢细胞发育成大孢子母细胞。
Study of the formation and development of an embryo and fetus.
胎儿的：有关胎儿的、有胎儿特点的或是胎儿的。
Study of the formation and development of an embryo and fetus.
胎儿的：有关胎儿的、有胎儿特点的或是胎儿的。
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