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正当人们关注着与致癌机制有关并活动在染色体上的基因的时候,三菱化学生命科学研究所的主任研究员柴忠義的小组,在果蝇的细胞中找到了与此有关的逆向转录(肿瘤)病毒(retrovirus)样粒子,并在英国的《自然》等科学杂志上做过报道。其特征是带有该病毒遗传信息的RNA,在感染时转化为DNA而潜入被感染者的基因中。发表在《自然》杂志上的论文是与九州大学两郷董副教授共同研究的材料,在进行培养的果蝇细胞核中,发现了有与病毒相似的粒子,并经进一步检查证实该粒子含有数种核糖核酸。将其中分子量大的核糖核酸加以提纯进行检查时,得知它是果蝇特有的活动基因复制的模具,就是由复制脱氧核糖核酸产生的核糖核酸。此
While people are focusing on the genes that are involved in the oncogenic mechanism and act on the chromosomes, the team of Chai Chung-yi, the chief researcher at the Mitsubishi Chemical Institute of Life Sciences, found a reverse transcribed (onco) virus associated with this in Drosophila cells (retrovirus) -like particles, and has been reported in the British “Nature” and other scientific journals. Characterized by the virus with the genetic information of the RNA, when infected into DNA and sneaked into the infected person’s genes. Published in the “Nature” magazine essay and Kyushu University, two 郷 Dong associate professor of materials, in the cultivation of Drosophila nucleus and virus-like particles found and further examination confirmed that the particle contains several species Ribonucleic acid. When one of the large molecular weight ribonucleic acids is purified for examination, it is known that it is a mold for the replication of an active gene of Drosophila and is a ribonucleic acid produced by the replication of deoxyribonucleic acid. this