构巢曲霉5S核糖体RNA基因中的微观异质性
Microheterogeneity in Aspergillus nidulans 5S rRNA genes.
作者信息
Bartoszewski S, Borsuk P, Kern I, Bartnik E
机构信息
Department of Genetics, University of Warsaw, Poland.
出版信息
Curr Genet. 1987;11(6-7):571-3. doi: 10.1007/BF00384621.
PMID:3329974
Abstract
We have determined the sequence of 4 Aspergillus nidulans 5S rRNA genes and compared it with 4 previously established sequences. No extensive homologies are found in 5' flanking sequences, but in the 3' flanks of two genes and two pseudogenes similar sequences are observed. In the coding sequences differences occur in 7 positions. Two 5S rRNA genes which are found in one plasmid 1.1 kb apart are located in opposite orientations.
摘要
我们已经测定了4个构巢曲霉5S rRNA基因的序列，并将其与4个先前确定的序列进行了比较。在5'侧翼序列中未发现广泛的同源性，但在两个基因和两个假基因的3'侧翼中观察到了相似序列。在编码序列中，有7个位置出现了差异。在一个质粒中相距1.1 kb的两个5S rRNA基因以相反的方向定位。
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