Chimera an individual or part of an individual in which the tissues are a mixture of two genetically different tissues 嵌合体：由两种不同的组织混合形成的个体或部分个体。
Mechanisms of surrogate tolerogenesis for xenotransplantation induced by chimeric donor with mononuclear cells derived from cord blood 造血细胞嵌合体供者诱导异种移植物的免疫耐受
Based on the former works in our laboratory , a series of chimera peptides of hwtx - i and co - mviia were designed 在以前工作的基础上，本实验室设计了一系列hwtx -和- ctxmv a的嵌合体。
With haploid as transgenic material can decrease mosaic and can avoid properties separation in transforming 采用单倍体植株作为遗传转化的材料会避免转基因过程中的嵌合体问题和子代分离问题。
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。
It may arise naturally due to mutation in a cell of a developing embryo , producing a line of cells with the mutant gene , and hence different characteristics compared to surrounding cells 嵌合体可以由发育着的胚胎细胞变异而自然形成，这样就产生了具有不同性状的变异基因的细胞系。
An organism consisting of two or more tissues of different genetic composition , produced as a result of mutation , grafting , or the mixture of cell populations from different zygotes 嵌合体由两种或两种以上有不同基因结构的组织所构成的有机体，由于突变、嫁接或来自不同合子的细胞群体相混合而产生。
Experiment ii study on the production of porcine chimera by injecting embryonic stem cells ( eg ) . the method of chimeric production is established in this experiment 建立了本实验室条件下猪胚胎干细胞( eg细胞)嵌合体的制作方法，所用固定针的外径为130 150 m ，内径为40 m ，注射针内径为25 m 。
At first , the systematic studies was made on the mechanisms and optimal conditions of denaturation and renaturation of mviia which lay the groundwork of renaturation of chimera of hwtx - i 先利用合成的mviia为模式肽，系统的研究了此毒素的还原氧化复性机制和最佳的复性条件，为hwtx -嵌合体的氧化复性奠定基础。
Britain , so far one of the least hysterical countries , recently postponed a decision about whether making chimeric cells out of rabbit - egg cytoplasms and human nuclei should be illegal 英国? ?这个迄今最不歇斯底里的国家之一，最近对是否从兔子卵细胞的细胞质中制造出嵌合体细胞以及人类细胞核是否非法推迟作出决定。
