Evidence for position-effect suppression of the ribosomal RNA cistrons in Drosophila melanogaster.
Evidence for position-effect suppression of the ribosomal RNA cistrons in Drosophila melanogaster.
复制标题
果蝇核糖体 RNA 顺反子位置效应抑制的证据。
DOI:
10.1073/pnas.68.10.2472
复制
发表时间:
1971
影响因子:
11.1
通讯作者:
W. K. Baker
中科院分区:
文献类型:
--
作者:
W. K. Baker
Unambiguous evidence is presented that two X-chromosome inversions produce lethality in X/O males because of position-effect suppression of genes in the basal heterochromatin. The data support the hypothesis that the ribosomal RNA cistrons are the genes suppressed. There is evidence for a region in the X basal heterochromatin that may act as a regulator of rDNA activity.