The embryogenesis conformed to the So - lanad type.
胚胎发生类型为茄型。
The frequency of callus embryogenesis was above 90%.
体细胞胚分化率达90%以上。
The process itself is referred to as adventive embryogenesis.
其过程本身称为不定胚胎发生。
The somatic embryogenesis and plantlets regeneration of Ziziphus jujube CV.
本试验对白鹤芋体细胞胚胎发生及植株再生进行了研究。
The process of fertilization and early embryogenesis in barley was observed.
观察了大麦雌雄性配子的融合过程及其幼胚的早期发育。
Charcoal prevents Browning of tissues and stimulates embryogenesis and rooting.
炭可防止组织变棕色并刺激胚胎发生与生根。
Embryogenesis is one of the difficult points in histology and embryology teaching.
胚胎发生是组织胚胎学教学难点之一。
Its embryogenesis and the criteria for pathological diagnosis have been clarified.
阐述了该病的胚胎发生学及其病理学诊断标准。
The functions of some of these genes during embryogenesis have been studied in details.
我们也已经具体研究过一些基因在胚胎形成过程中的功能。
Somatic embryogenesis is a way of plant cell totipotency, and a new pathway of rapid propagation.
体胚发生是植物细胞全能性的一种表达方式，是快速繁殖的新途径。
The hormone combination and concentration was the uppermost factor influencing somatic embryogenesis.
激素配比及浓度是诱导胚状体发生的关键。
At present, how the heterogenous ooplasm influences the embryogenesis and development is not entirely clear.
目前，人们对于转入的异质卵胞质中对胚胎的发生和发育造成影响的因素并不完全了解。
The somatic embryogenesis system of cotton affords an important role for genetic improvement and bioengineering.
棉花体细胞培养再生体系的建立对棉花遗传改良及其生物工程具有重要意义。
Somatic embryogenesis was successfully done in Liriodendron hybrids with the immature zygotic embryos as explants.
以杂交鹅掌楸幼胚为外植体，进行体细胞胚胎发生研究。
Shoot apices and inflorescence respectively regeneratebamboo plantlets by means of organogenesis and embryogenesis.
茎尖和花序分别以器官发生和体细胞胚胎发生方式再生植株。
The effects of colchicine on in vitro microspore embryogenesis of Brassica napus were investigated using 23 genotypes.
研究了秋水仙碱不同浓度和处理时间对甘蓝型油菜23个基因型离体小孢子胚胎发生的影响。
A great progress has been made in the study of plant somatic embryogenesis, but there still are many problems to be solved.
植物体细胞胚胎发生的研究已经取得了很大的进展，但是也依然存在许多问题。
Objective To investigate effects of neural retina on development of the structure of outer blood retinal barrier in embryogenesis.
目的研究胚胎发育中神经视网膜对血视网膜外屏障结构形成的作用。
During embryogenesis and crown root formation, QHB expression was observed prior to the morphological differentiation of the root.
在胚发育和冠状根形成过程中，QHB在根的形态分化之前就已经表达。
Microspore embryogenesis from two autumn cauliflower genotypes was induced by anther float cultures on a modified B5 liquid medium.
通过花药漂浮培养，成功地诱导两个秋花椰菜基因型的小孢子胚胎发生。
As there are difficulties in litchi vitro culture, only few studies reported on somatic embryogenesis and germplasm Cryopreservation.
由于离体培养比较困难，使得荔枝体胚发生和种质离体保存研究进展缓慢。
Objective: To study the localization and in vitro culture of human embryonic primordial germ cell(PGC) during different stages of embryogenesis.
目的：对不同发育阶段的人胚胎原始生殖细胞（PGC）进行定位并比较其体外培养的差异。
The results showed the explants could regenerate via somatic embryogenesis when the medium contained only 2, 4-d without or with little content of 6-ba.
结果表明，2,4 - D是诱导体细胞胚胎发生的关键因素，当培养基中只含2,4 - D而不含或少含细胞分裂素(6 - BA)时，外植体经由体细胞胚胎发生途径形成再生植株。
In vertebrate and invertebrate, POU proteins take part in early embryogenesis, exert much regulation in cell lineage differentiation and neural development.
在脊椎动物和无脊椎动物中，pou蛋白参与胚胎发生的早期过程，在细胞谱系的分化和神经发育中起调控作用。
The dynamic changes of some biomacromolecules were measured in the process of somatic embryogenesis from embryogenic callus in longan(Dimocarpus longan Lour. ).
测定了龙眼胚性愈伤组织体胚发生过程中若干生物大分子的动态变化。
The dynamic changes of some biomacromolecules were measured in the process of somatic embryogenesis from embryogenic callus in longan(Dimocarpus longan Lour. ).
测定了龙眼胚性愈伤组织体胚发生过程中若干生物大分子的动态变化。
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