Dams E, Vandenberghe A, De Wachter R
Nucleic Acids Res. 1982 Sep 11;10(17):5297-302. doi: 10.1093/nar/10.17.5297.
We have determined the nucleotide sequences of 5 S ribosomal RNAs isolated from the sponges Halichondria panicea, Hymeniacidon sanguinea, and Haliclona oculata. The structures can be fitted in a universal five-helix secondary structure model (De Wachter, Chen and Vandenberghe (1982) Biochimie 64, 311-329) applicable to all 5 S RNAs hitherto sequenced. The base pairing scheme proves to be extremely conserved throughout the metazoan kingdom, yet four slightly different variants of the model may be distinguished among the 5 S RNAs from the seven animal phyla investigated until now.
我们已经测定了从海绵动物Halichondria panicea、Hymeniacidon sanguinea和Haliclona oculata中分离出的5S核糖体RNA的核苷酸序列。这些结构可以拟合到一个适用于迄今已测序的所有5S RNA的通用五螺旋二级结构模型中(De Wachter、Chen和Vandenberghe(1982年),《生物化学》64卷,311 - 329页)。碱基配对方案在整个后生动物界被证明是极其保守的,然而,在迄今为止所研究的七个动物门的5S RNA中,可以区分出该模型的四种略有不同的变体。