18S ribosomal RNA (abbreviated 18S rRNA) is a part of the ribosomal RNA in eukaryotes. It is a component of the Eukaryotic small ribosomal subunit (40S) and the cytosolic homologue of …

18 S 核糖体RNA （英语： 18S ribosomal RNA，简称 18S rRNA），是 真核生物 的 核糖体 中 核糖体小亚基 （40S亚基）的组成部分。 18S rRNA在真核生物中非常保守，与原核生物核糖体 …

18S Ribosomal RNA is a structural RNA that is a fundamental component of all eukaryotic cells. It is a part of ribosomal RNA and serves as the small subunit of eukaryotic cytoplasmic …

与 细菌多样性分析类似，在真核微生物中也有三类核糖体RNA（rRNA），包括5.8S rRNA、18S rRNA和28S rRNA。 18S rRNA基因是编码真核生物核糖体小亚基的DNA序列，其中既有保守 …

The 18S rRNA is a structural RNA of the ribosomal SSU. The high conservation of this gene and its flanking regions make it suitable for reconstructing phylogenetic relationships.

18S rRNA is the active center of protein synthesis in the 40S ribosomal subunit. Increased numbers of ribosomes, which lead to increases in the amount of RNA transcription and protein …

Pre-18S ribosomal RNA is structurally compacted into the SSU processome prior to being cleaved from nascent transcripts in Saccharomyces cerevisiae. Mol Cell. 2004;16:943–954. doi: …

2014年3月3日 · Eukaryotic 18S ribosomal RNA (rRNA) gene primers that feature a wide coverage are critical in detecting the composition of eukaryotic microscopic organisms in ecosystems. …

In recent years, many more sequences of 18S rDNA with unusual lengths have been documented in GenBank. These data make it possible to recognize the diversity of the secondary and …

This 2:1 ratio (28S:18S) is a good indication that the RNA is completely intact. Partially degraded RNA will have a smeared appearance, will lack the sharp rRNA bands, or will not exhibit the …