X-Nico

unusual facts about Ribosomal DNA


Bathymodiolus thermophilus

This method of feeding is likely to give them good dispersal capabilities and it has been shown by DNA analysis that there is a high rate of gene flow between populations round different vents.


Galerina marginata

Norwegian mycologist Gro Gulden and colleagues concluded that all five represented the same species after comparing the DNA sequences of the internal transcribed spacer region of ribosomal DNA for various North American and European specimens in Galerina section Naucoriopsis.


see also

Acer nipponicum

A ribosomal DNA study of Acer species in 2006 placed A. nipponicum along with the related A.caudatum near the base of the phylogenetic trees recovered.

Asarum

Study of the internal transcribed spacer region (ITS) of nuclear ribosomal DNA, combined with morphological data, have yielded a better-resolved phylogenetic hypothesis, confirming the distinctiveness of the above-named genera.

Myxozoa

As their distinct nature became clear through 18S ribosomal DNA (rDNA) sequencing, they were relocated in the metazoa.