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英语翻译Transgenic Monkeys Produced in Japan.Scientists in Japan

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英语翻译
Transgenic Monkeys Produced in Japan.
Scientists in Japan say they have produced monkeys with a gene that gives the skin of the animals an unusual look.The skin is said to look bright green under ultraviolet lighting.
The scientists say the monkeys represent an important step in how researchers study human disease.These marmosets are the first fully transgenic primates.Primates are the biological group of animals that includes monkeys and apes.An animal that has received foreign genetic material is considered transgenic.
For almost thirty years,researchers have used transgenic mice to carry out biomedical research.To produce these animals,researchers inject fertilized mice eggs with foreign genes,and then place them in the uterus of a female mouse.The specially chosen genes are then expressed in some of the mouse's babies.
Transgenic mice help researchers study the appearance and treatment of human diseases.But mice are not as helpful as primates are for studying the behavior of human diseases.
Scientists at Japan's Central Institute for Experimental Animals led the study that made the transgenic marmosets.The scientists say they injected a green glowing protein found in jellyfish into fertilized marmoset eggs.They chose this gene because it is easy to see with a florescent light.
Four of the five marmosets born as part of the experiment carried the foreign gene in several kinds of tissue.The fifth only carried the green protein in its placenta tissue at birth.Two of the animals later showed the foreign gene in their reproductive cells.This means they would pass on the gene for the green protein to their young.
英语翻译Transgenic Monkeys Produced in Japan.Scientists in Japan
在日本生产转基因猴子.
日本的科学家说他们已经制造了一个基因,猴子的皮肤的动物不寻常的外观.据说皮肤看起来明亮的绿色在紫外线灯光.
科学家说这种猴子代表重要一步研究者如何学习人类疾病.这些绒猴是第一个充分的转基因作物的灵长类动物.灵长类动物的生物集团,包括猴子、猿.一种动物已收到外源遗传物质被认为是转基因.
近三十年的时间里,研究人员利用转基因小鼠进行生物医学研究.这些动物的研究中,研究人员对产生卵子受精小鼠注射与外来基因,然后将它们放在雌性老鼠的子宫里.精心挑选的基因表达的那老鼠的婴儿.
转基因小鼠帮助研究者研究和治疗人类疾病的.但老鼠都不像灵长类动物的行为是研究人类疾病.
科学家们在日本中央研究院的研究实验动物的领导,转基因绒猴.科学家说,他们将发现一个绿色的发光蛋白质在水母到受精狨鸡蛋.他们选择了这种基因,因为它很容易看到与荧光光线.
四种绒猴出生的实验的外来基因在多种组织.第五只携带了绿色的蛋白质在其胎盘组织在出生.两种动物之后显示外来基因在他们的生殖细胞.这意味着他们将通过对基因的蛋白质,他们年轻的绿色.