"A class of nuclear body, first seen after silver staining by Ramon y Cajal in 1903, enriched in small nuclear ribonucleoproteins, and certain general RNA polymerase II transcription factors; ultrastructurally, they appear as a tangle of coiled, electron-dense threads roughly 0.5 micrometers in diameter; involved in aspects of snRNP biogenesis; the protein coilin serves as a marker for Cajal bodies. Some argue that Cajal bodies are the sites for preassembly of transcriptosomes, unitary particles involved in transcription and processing of RNA." [NIF_Subcellular:nlx_subcell_090901, PMID:10944589, PMID:11031238, PMID:7559785]
There are 299 sequences with this label.
|Name||Species||% in cluster||p-value||corrected p-value||action|
|Cluster_122||Arabidopsis thaliana||1.45 %||0.022236||0.049844|