Tissue culture, such as microspore culture and embryo technique was widely developed in rapeseed breeding and fundamental studies.
小孢子技术、体细胞原生质体融合技术等组织培养手段已广泛应用于油菜育种及基础性研究。
PGD is a technique whereby a three-day-old embryo, consisting of about six cells, is tested in a lab to see if it carries a particular genetic disease.
PGD技术通过对授精3天后的胚胎——由6个细胞组成——进行实验室检测，以判断它是否带有特别的基因疾病。
Both techniques avoid the initial step of converting skin cells into embryo-like pluripotent cells - a technique which poses a possible cancer risk.
这两种技术，都可避免皮肤细胞转化为胚胎多能干细胞的这个初始阶段，在这个阶段里可能会使病人受到患上癌症的风险。
The technique essentially reverts mature cells to an embryo-like state.
这项研究其实就是将成熟的细胞返祖，变成类似于胚胎状态的细胞。
Another, more complex, technique takes embryo cells and develops them into a wide variety of cell types and tissues.
另外一种较为复杂的技术，则是把胚胎细胞培养成各式各样的细胞种类及组织。
Methods: Whole embryo culture technique in vitro was used.
方法：采用全胚胎体外培养技术。
Boveine embryo freezing and transfer technologies were studied in this paper. We found out a comprehensive technique improving bovine frozen embryo survival rate and transfer pregnancy rate.
本文进行了牛胚胎冷冻与移植受胎技术研究，摸索出了提高牛冷冻胚胎成活率和移植受胎率的综合配套技术。
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。
Stiff opposition to the technique is likely from critics of embryo research who fear the creation of designer babies.
对这种技术的强烈的反对有可能来自于胚胎研究的批评家们，他们担心这种设计婴儿的出现。
In recent years, the study of development of plant somatic embryo and technique of polyploid induction have become two important subjects in cytobiology and molecular biology.
植物体细胞胚发生的机理研究和多倍体诱导的技术优化一直是植物分子及细胞生物学中的两个热点问题。
Established upon the embryo stem cell technique and homologous recombination, gene targeting has been widely used in the genome specific manipulation.
基因打靶技术是建立在胚胎干细胞和同源重组技术之上，可对基因组进行定点修饰的实验方法。
Objective To investigate the role of gene chip technique in screening normal or abnormal developing embryo related genes.
目的了解基因芯片技术在筛查正常或异常胚胎发育的相关基因表达变化中的应用价值。
The mechanism of triploid seedlessness, evaluation approaches of triploid grapes and embryo rescue technique are also discussed.
概述了三倍体葡萄的无核机理、三倍体鉴定方法、胚挽救技术应用。
The operative process for new technique of embryo transfer and the storage of frozen embryo are described in this paper, which include:(1)Superovulation methods with hormon;
本文叙述了胚胎移植及胚胎冷冻保存新技术的操作过程。其中包括：①激素超排处理；
Preparations of chromosomes were made using spider single embryo - cell by squash technique, and the result was good.
利用单一胚胎压片法制备蜘蛛染色体取得了很好的结果。
Methods Embryonic to aged stage murine embryo and brain sections were stained by whole-mount in situ hybridization technique.
方法采用胚胎期至老年期小鼠全胚胎及脑切片的原位杂交染色。
Methods Embryonic to aged stage murine embryo and brain sections were stained by whole-mount in situ hybridization technique.
方法采用胚胎期至老年期小鼠全胚胎及脑切片的原位杂交染色。
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