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1 lis 2008 · Research in animal models established that tinman, a key gene in Drosophila dorsal vessel development, is an orthologue of Nkx2-5, a key gene in vertebrate cardiac development.
- (PDF) Vertebrates (Chordata) - ResearchGate
PDF | On Apr 12, 2021, Veronica Slobodian and others...
- (PDF) Vertebrates (Chordata) - ResearchGate
12 kwi 2021 · PDF | On Apr 12, 2021, Veronica Slobodian and others published Vertebrates (Chordata) | Find, read and cite all the research you need on ResearchGate.
Chordates consist of three distinct animal groups: cephalochordates, urochordates (tunicates) and vertebrates. This review starts with a brief description of how the Phylum Chordata and its three subphyla were originally defined, and then discusses how we should reclassify the major chordate groups. 2.
Today’s views of the animal tree of life are the result of decades of intense phylogenetic research, in terms of both data—first anatomical and developmental characters and then, more recently, molecular characters—and analytical devel-opments.
chordates have established themselves as one of the major animal phyla, with dominance of the water, land, and air. They cannot rival arthropods in terms of numbers of either species or individuals, but outstrip them in terms of total biomass and ecological dominance. Chordates are coelomates, and as such are another
Chordates consist of three distinct animal groups: cephalochordates, urochordates (tunicates) and vertebrates. This review starts with a brief description of how the Phylum Chordata and its three subphyla were originally defined, and then discusses how we should reclassify the major chordate groups. 2.
7 paź 2008 · Introduction. Chordata, a taxon consisting of about 50 000 animals, includes Homo sapiens, our own species, and it might be for this latter reason that the interest in understanding the evolution of chordates never ceased.
