SeqCode Registry
Register List https://seqco.de/r:zf1yjhk0 [2025]

Register list for Ryujinia shimokita gen. nov. sp. nov. and their lineage

Submitted by Rinke, Chris

Table 1: Complete list of names proposed in the current register list.

Proposed Taxon Etymology Description Parent Taxon Type Registry URL
Phylum Ryujiniota [Ry.u.ji.ni.o'ta] N.L. fem. n. Ryujinia, referring to the type genus Ryujinia; -ota, ending to denote a phylum; N.L. neut. pl. n. Ryujiniota, the Ryujinia phylum
Ryujiniota phyl. nov. has a global distribution and was mainly present in public shotgun metagenome datasets labelled as marine sediment metagenome, peat metagenome, sediment metagenome, soil metagenome and groundwater metagenome. The highest relative abundances of Ryujiniota were found in Costa Rica margin subsurface and east pacific subsurface metagenomes with 15.75% and 15.33%, respectively.
Bacteria Ryujinia seqco.de/i:49691
Class Ryujiniia [Ry.u.ji.ni'i.a] N.L. fem. n. Ryujinia, referring to the type genus Ryujinia; -ia, ending to denote a class; N.L. neut. pl. n. Ryujiniia, the Ryujinia class
The description is the same as for the type genus Ryujinia 
Ryujiniota Ryujinia seqco.de/i:49693
Order Ryujiniales [Ry.u.ji.ni.a'les] N.L. fem. n. Ryujinia, referring to the type genus Ryujinia; -ales, ending to denote an order; N.L. fem. pl. n. Ryujiniales, the Ryujinia order
The description is the same as for the type genus Ryujinia 
Ryujiniia Ryujinia seqco.de/i:49694
Family Ryujiniaceae [Ry.u.ji.ni.a'ce.ae] N.L. fem. n. Ryujinia, referring to the type genus Ryujinia; -aceae, ending to denote a family; N.L. fem. pl. n. Ryujiniaceae, the Ryujinia family
The description is the same as for the type species is Ryujinia shimokita sp. nov 
Ryujiniales Ryujinia seqco.de/i:49695
Genus Ryujinia [Ry.u.ji'ni.a] N.L. fem. n. Ry.u.ji'ni.a, named after Ryūjin (龍神, lit. ‘Dragon God’) the protector deity of the sea in Japanese mythology; N.L. fem. n. Ryujinia, named after Ryūjin (龍神, lit. ‘Dragon God’) the protector deity of the sea in Japanese mythology
The description is the same as for the type species is Ryujinia shimokita sp. nov 
Ryujiniaceae Ryujinia shimokitaTs seqco.de/i:49696
Species Ryujinia shimokitaTs [shi.mo.ki'ta] N.L. fem. n. shimokita, named after the sampling site, the international waters off the Shimokita Peninsula in Japan
This uncultured species is represented by the genome ‘SP_28H5_5’, whose genome size is 2.0 MB, with the presence of 23S, 16S and 5S rRNA genes. R. shimokita is inferred to have a chemolithotrophic lifestyle, since this species encodes a nearly complete Wood–Ljungdahl (WL) pathway. It also has the potential for a heterotrophic lifestyle with substrate-level phosphorylation through glycolysis, while it lacks most genes for the citrate cycle and beta-oxidation. The type genome does not encode the ability for the oxidoreduction of nitrogen or sulphur compounds. 
Ryujinia INSDC Nucleotide: BAAGKY000000000.1 Ts seqco.de/i:49692