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ParaHoxozoa (or Parahoxozoa) is a clade of animals that consists of Bilateria, Placozoa, and Cnidaria. The relationship of this clade relative to the two other animal lineages Ctenophora and Porifera is debated.
- Eumetazoa - Wikipedia
The basal eumetazoan clades are the Ctenophora and the...
- ParaHoxozoa - Simple English Wikipedia, the free encyclopedia
Clades. Placozoa. Cnidaria. Triploblasts / Bilateria....
- Eumetazoa - Wikipedia
The nematodes ( / ˈnɛmətoʊdz / NEM-ə-tohdz or NEEM-; Greek: Νηματώδη; Latin: Nematoda ), roundworms or eelworms constitute the phylum Nematoda. [3] [4] They are a diverse animal phylum inhabiting a broad range of environments. Most species are free-living, feeding on microorganisms, but there are many that are parasitic. [3]
The ParaHox gene cluster has been proposed to be a paralogue, or evolutionary sister, of the Hox gene cluster; [1] the two gene clusters being descendent from a segmental duplication early in animal evolution, preceding the divergence of cnidarians and bilaterian animals. [5] It has been suggested that an ancient role of the ParaHox gene ...
Synonyms. Enantiozoa, Delage 1892. Parazoa ( Parazoa, gr. Παρα-, para, "next to", and ζωα, zoa, "animals") are a taxon with sub-kingdom category that is located at the base of the phylogenetic tree of the animal kingdom in opposition to the sub-kingdom Eumetazoa; they group together the most primitive forms, characterized by ...
ParaHoxozoa es un clado fundamental dentro de la filogenia animal. Indica que los eumetazoos tuvieron una divergencia importante entre tres grupos los placozoos, cnidarios y bilaterales. [1] Su descubrimiento se basó en el estudio de los genes homeóticos, ya que los genes Hox se originaron en este clado.
