期刊名称：Proceedings of the National Academy of Sciences
印刷版ISSN：0027-8424
电子版ISSN：1091-6490
出版年度：1971
卷号：68
期号：7
页码：1580-1584
DOI：10.1073/pnas.68.7.1580
语种：English
出版社：The National Academy of Sciences of the United States of America
摘要：Those Drosophila bobbed males whose progeny exhibit the phenomenon of "rDNA magnification" are shown to have higher rates of rRNA synthesis than normal males. Further evidence that the magnification process is characterized by a stepwise accumulation of rDNA was obtained. A working hypothesis to explain the magnification process is advanced.
