您要查找的是不是:
- Transgene animals plants 转基因动植物
- Scientists divide animals plants and rocks into classes . 科学家把动物、植物和矿物分类。
- HLF;sperm;liposome;glandmammary special expression vectors;transgenic animals. 01人乳铁蛋白;精子;脂质体;乳腺特异表达载体;转基因动物
- He is a naturalist who studies animals and plants. 他是个研究动植物的博物学家。
- Few plants or animals thrive in the desert. 很少植物或动物能在沙漠中很好地生长。
- Recently a long time not received any tax-Duke angry, very serious consequences - to the black knight come to the fore, let everyone, Animal plants produce money! 最近很久没有收到什么税了公爵生气了,后果很严重-要黑骑士出马了,要让所有人,动物植物都交出钱来!
- But, there were extremely low efficiency of integration, unstable hereditation and expression in transgenic animals by the technique. 但是,这种方法存在基因整合效率低、外源基因不能在转基因动物体内稳定遗传及表达的问题。
- The advantage of using nuclear transfer to produce transgenic animals is the ability to use nuclei from preselected genetically modified donor cells. 显微注射法的高成本、低效率长期以来制约着转基因动物研究的发展,体细胞核移植技术的出现为转基因动物的制作提供了新的思路。
- Pool etc nature view, blend rich animal plant resource and national cultural into one body, configuration is special, the view is charming and gentle, let you forget to returm. 化彩池等自然景观为主要特点,融丰富的动植物资源和民族文化、民族风情于一体,结构独特,风。
- Large capacity also allows PB vector to carry a visible marker along with the transgene, which makes it easier to identify the transgenic animal. 2)负载容量大,可同时携带含有多个基因的大片段DNA;
- It is a bran-new and cross field to combine Plant Toxicology with Immunology to study the mechanism,diagnosis,prevention and treatment of animal plant toxicosis. 植物毒素学和免疫学结合,以研究动物中毒性疾病的发生机理、诊断和防治,是一个全新的交叉性研究领域。
- It is a bran-new and cross field to combine Plant Toxicology with Immunology to study the mechanism, diagnosis, prevention and treatment of animal plant toxicosis. 摘要植物毒素学和免疫学结合,以研究动物中毒性疾病的发生机理、诊断和防治,是一个全新的交叉性研究领域。
- The transgenic techniques via YAC and BAC vectors may be another approach to obtain transgenic animals as mammary gland bioreactors with high efficiency and high ... YAC和BAC载体转基因技术可能成为避开基因打靶获得高效表达的转基因动物乳腺生物反应器的另一途径。
- At present and for some time in the future, it is appropriate for the transgenic animals to be taken "active and prudent" policy for small-scaled commercialization. 两种极端的观点都存在各自弊端,在当前和今后一个时期内,转基因动物可以采取“积极、谨慎”的政策,适当进行小规模商业化。
- Wu Yingji , Luo Fenhua , Bou Shorgan : Prospect of creating transgenic animals by using spermatogonial transplantation. Chinese Science Bulletin, 50(22):2537-2545, 2005. 多曙光,吴应积,罗奋华,旭日干:牛乳腺上皮细胞的分离培养及其生物学特性。动物学研究,27(3):299-305,2006
- Abstract Transgenic animals have become the development hotspot of life sciences ,and transgenic sheep has already been the important parts of transgenic animas. 摘要 转基因动物已成为当今生命科学发展的热点,其中转基因羊的研究又是转基因动物中较为活跃的领域。
- Dr Xiao said: "Pig pluripotent stem cells would be useful in a number of ways, such as precisely engineering transgenic animals for organ transplantation therapies. “例如,为了应对猪流感,我们可以培育出一种准确的转基因猪,从而改善它对这种疾病的耐性。我们首先可以找到一种具有抗猪流感活动或者抑制猪流感病毒增殖的基因;
- Some plants push their roots deep into the soil. 一些植物的根深深长入土中。
- Animals are often personified in fairy tales. 动物常在童话中被拟人化。
- I know the protoplasm is the basis of all animals and plants. 我知道原生质是动物和植物的基础。