GlyCosmos Portal

Table Filtering

GlyTouCan ID

IUPAC Condensed

Motifs

Subsumption Level

Monoisotopic Mass

Organisms

Taxonomy IDs

Tissues

Display
results per page.

Clear

Submissions

GlyCosmos Glycans

The list of validated glycans extracted from GlyTouCan, updated weekly.

Source	Last Updated
GlyTouCan	August 18, 2024

Displaying entries **676 - 700** of **1011** in total

« First

‹ Prev

…

24

25

26

27

28

29

30

31

32

…

Next ›

Last »
GlyTouCan ID	IUPAC Condensed	Motifs	Subsumption Level	Monoisotopic Mass ▲	Organisms
G84674JQ	Gal(b1-4)GlcNAc(b1-2)Man(a1-3)[Gal(b1-3)Gal(b1-4)GlcNAc(b1-2)Man(a1-6)]Man(b1-4)GlcNAc(b1-4)[Fuc(a1-6)]GlcNAc(?1-	N-Glycan complex N-acetyllactosamine Type 2 LN	Linkage defined saccharide	1948.7	Amniota Artiodactyla Bilateria Boreoeutheria Bos taurus Bos Bovidae Bovinae Chordata Craniata Deuterostomia Dipnotetrapodomorpha Euarchontoglires Eukaryota Eumetazoa Euteleostomi Eutheria Glires Gnathostomata Laurasiatheria Mammalia Metazoa Muridae Murinae Muroidea Mus musculus Mus Mus Myomorpha Opisthokonta Pecora Rattus Rodentia Ruminantia Sarcopterygii Teleostomi Tetrapoda Theria Vertebrata cellular organisms
G68354TY	Gal(b1-4)GlcNAc(b1-2)Man(a1-3)[Gal(b1-3)Gal(b1-4)GlcNAc(b1-2)Man(a1-6)]Man(b1-4)GlcNAc(b1-4)[Fuc(a1-6)]GlcNAc	N-Glycan complex N-acetyllactosamine Type 2 LN	Linkage defined saccharide	1948.7	Amniota Artiodactyla Bilateria Boreoeutheria Bos taurus Bos Bovidae Bovinae Cavia porcellus Cavia Caviidae Chordata Craniata Deuterostomia Dipnotetrapodomorpha Euarchontoglires Eukaryota Eumetazoa Euteleostomi Eutheria Glires Gnathostomata Hystricomorpha Laurasiatheria Mammalia Metazoa Muridae Murinae Muroidea Mus musculus Mus Mus Myomorpha Opisthokonta Pecora Rodentia Ruminantia Sarcopterygii Teleostomi Tetrapoda Theria Vertebrata cellular organisms
G93320VA	Gal(b1-4)GlcNAc(b1-2)Man(a1-3)[Gal(a1-3)Gal(b1-4)GlcNAc(b1-2)Man(a1-6)]Man(b1-4)GlcNAc(b1-4)[Fuc(a1-6)]GlcNAc	N-Glycan complex N-acetyllactosamine Type 2 LN a-Gal antigen	Linkage defined saccharide	1948.7	Amniota Artiodactyla Batoidea Bilateria Boreoeutheria Bos taurus Bos Bovidae Bovinae Chondrichthyes Chordata Craniata Deuterostomia Dipnotetrapodomorpha Elasmobranchii Euarchontoglires Eukaryota Eumetazoa Euteleostomi Eutheria Glires Gnathostomata Laurasiatheria Mammalia Metazoa Muridae Murinae Muroidea Mus musculus Mus Mus Myomorpha Opisthokonta Pecora Rodentia Ruminantia Sarcopterygii Teleostomi Tetrapoda Tetronarce californica Tetronarce Theria Torpedinidae Torpediniformes Vertebrata cellular organisms
G06783AN	Neu5Gc(a2-3)Gal(?1-4)GlcNAc(b1-3)[Gal(?1-3)Gal(?1-4)GlcNAc(b1-6)]Gal(b1-4)GlcNAc(b1-3)Gal(b1-3)GalNAc-ol	N-acetyllactosamine Type 2 LN	Linkage defined saccharide	1949.7	Amniota Artiodactyla Bilateria Boreoeutheria Bos taurus Bos Bovidae Bovinae Chordata Craniata Deuterostomia Dipnotetrapodomorpha Eukaryota Eumetazoa Euteleostomi Eutheria Gnathostomata Laurasiatheria Mammalia Metazoa Opisthokonta Pecora Ruminantia Sarcopterygii Teleostomi Tetrapoda Theria Vertebrata cellular organisms
G69627IL	Neu5Gc(a2-3)Gal(?1-4)GlcNAc(b1-3)Gal(b1-4)GlcNAc(b1-3)Gal(b1-3)[Gal(?1-3)Gal(?1-4)GlcNAc(b1-6)]GalNAc-ol	N-acetyllactosamine Type 2 LN	Linkage defined saccharide	1949.7	Amniota Artiodactyla Bilateria Boreoeutheria Bos taurus Bos Bovidae Bovinae Chordata Craniata Deuterostomia Dipnotetrapodomorpha Eukaryota Eumetazoa Euteleostomi Eutheria Gnathostomata Laurasiatheria Mammalia Metazoa Opisthokonta Pecora Ruminantia Sarcopterygii Teleostomi Tetrapoda Theria Vertebrata cellular organisms
G84285WO	Neu5Gc(a2-3)Gal(?1-4)GlcNAc(b1-3)Gal(b1-4)GlcNAc(b1-3)[Gal(?1-3)Gal(?1-4)GlcNAc(b1-6)]Gal(b1-3)GalNAc-ol	N-acetyllactosamine Type 2 LN	Linkage defined saccharide	1949.7	Amniota Artiodactyla Bilateria Boreoeutheria Bos taurus Bos Bovidae Bovinae Chordata Craniata Deuterostomia Dipnotetrapodomorpha Eukaryota Eumetazoa Euteleostomi Eutheria Gnathostomata Laurasiatheria Mammalia Metazoa Opisthokonta Pecora Ruminantia Sarcopterygii Teleostomi Tetrapoda Theria Vertebrata cellular organisms
G55070AA	Gal(b1-3)Gal(b1-4)GlcNAc(b1-2)Man(a1-3)[Gal(b1-4)GlcNAc(b1-2)Man(a1-6)]Man(b1-4)GlcNAc(b1-4)[Fuc(a1-6)]GlcNAc-ol	N-acetyllactosamine Type 2 LN	Linkage defined saccharide	1950.72	Amniota Artiodactyla Bilateria Boreoeutheria Bos taurus Bos Bovidae Bovinae Chordata Craniata Deuterostomia Dipnotetrapodomorpha Eukaryota Eumetazoa Euteleostomi Eutheria Gnathostomata Laurasiatheria Mammalia Metazoa Opisthokonta Pecora Ruminantia Sarcopterygii Teleostomi Tetrapoda Theria Vertebrata cellular organisms
G96168ED	Gal(b1-4)GlcNAc(b1-2)Man(a1-3)[Gal(b1-3)Gal(b1-4)GlcNAc(b1-2)Man(a1-6)]Man(b1-4)GlcNAc(b1-4)[Fuc(a1-6)]GlcNAc-ol	N-acetyllactosamine Type 2 LN	Linkage defined saccharide	1950.72	Amniota Artiodactyla Bilateria Boreoeutheria Bos taurus Bos Bovidae Bovinae Cavia porcellus Cavia Caviidae Chordata Craniata Deuterostomia Dipnotetrapodomorpha Euarchontoglires Eukaryota Eumetazoa Euteleostomi Eutheria Glires Gnathostomata Hystricomorpha Laurasiatheria Mammalia Metazoa Muridae Murinae Muroidea Mus musculus Mus Mus Myomorpha Opisthokonta Pecora Rattus Rodentia Ruminantia Sarcopterygii Teleostomi Tetrapoda Theria Vertebrata cellular organisms
G50911OK	Gal(b1-4)GlcNAc(b1-2)[Gal(b1-4)GlcNAc(b1-4)]Man(a1-3)[Gal(b1-4)GlcNAc(b1-2)[Gal(b1-4)GlcNAc(b1-6)]Man(a1-6)]Man(?1-	Mannose N-acetyllactosamine O-Mannose Type 2 LN	Linkage defined saccharide	1964.7	Amniota Artiodactyla Bilateria Boreoeutheria Bos taurus Bos Bovidae Bovinae Catarrhini Chordata Craniata Deuterostomia Dipnotetrapodomorpha Euarchontoglires Eukaryota Eumetazoa Euteleostomi Eutheria Gnathostomata Haplorrhini Hominidae Homininae Hominoidea Homo sapiens Homo Laurasiatheria Mammalia Metazoa Opisthokonta Pecora Primates Ruminantia Sarcopterygii Simiiformes Teleostomi Tetrapoda Theria Vertebrata cellular organisms
G83619QP	Gal(b1-4)GlcNAc(b1-2)[Gal(b1-4)GlcNAc(b1-4)]Man(a1-3)[Gal(b1-4)GlcNAc(b1-2)[Gal(b1-4)GlcNAc(b1-6)]Man(a1-6)]Man	N-acetyllactosamine Type 2 LN	Linkage defined saccharide	1964.7	Amniota Artiodactyla Bacteria Bilateria Boreoeutheria Bos taurus Bos Bovidae Bovinae Catarrhini Chordata Craniata Deuterostomia Dipnotetrapodomorpha Enterobacterales Enterobacteriaceae Escherichia coli Escherichia Euarchontoglires Eukaryota Eumetazoa Euteleostomi Eutheria Gammaproteobacteria Gnathostomata Haplorrhini Hominidae Homininae Hominoidea Homo sapiens Homo Laurasiatheria Mammalia Metazoa Opisthokonta Pecora Primates Pseudomonadota Ruminantia Sarcopterygii Simiiformes Teleostomi Tetrapoda Theria Vertebrata cellular organisms
G04964UA	GlcNAc(b1-2)Man(a1-3)[GlcNAc(b1-4)][Neu5Ac(a2-3)Gal(b1-4)GlcNAc(b1-2)Man(a1-6)]Man(b1-4)GlcNAc(b1-4)GlcNAc(?1-	N-Glycan complex Polysialic acid	Linkage defined saccharide	1972.71	Amniota Artiodactyla Bilateria Boreoeutheria Bos taurus Bos Bovidae Bovinae Chordata Craniata Deuterostomia Dipnotetrapodomorpha Eukaryota Eumetazoa Euteleostomi Eutheria Gnathostomata Laurasiatheria Mammalia Metazoa Opisthokonta Pecora Ruminantia Sarcopterygii Teleostomi Tetrapoda Theria Vertebrata cellular organisms
G65697SK	GalNAc(b1-4)GlcNAc(b1-2)Man(a1-3)[Neu5Ac(a2-6)Gal(b1-4)GlcNAc(b1-2)Man(a1-6)]Man(b1-4)GlcNAc(b1-4)GlcNAc(?1-	LDN LacdiNAc N-Glycan complex N-acetyllactosamine Type 2 LN	Linkage defined saccharide	1972.71	Amniota Artiodactyla Bilateria Boreoeutheria Bos taurus Bos Bovidae Bovinae Chordata Craniata Deuterostomia Dipnotetrapodomorpha Eukaryota Eumetazoa Euteleostomi Eutheria Gnathostomata Laurasiatheria Mammalia Metazoa Opisthokonta Pecora Ruminantia Sarcopterygii Teleostomi Tetrapoda Theria Vertebrata cellular organisms
G84287MH	Neu5Ac(a2-6)GalNAc(b1-4)GlcNAc(b1-2)Man(a1-3)[Gal(b1-4)GlcNAc(b1-2)Man(a1-6)]Man(b1-4)GlcNAc(b1-4)GlcNAc(?1-	N-Glycan complex N-acetyllactosamine Sialylated LDN Type 2 LN	Linkage defined saccharide	1972.71	Amniota Artiodactyla Bilateria Boreoeutheria Bos taurus Bos Bovidae Bovinae Catarrhini Chordata Craniata Deuterostomia Dipnotetrapodomorpha Euarchontoglires Eukaryota Eumetazoa Euteleostomi Eutheria Gnathostomata Haplorrhini Hominidae Homininae Hominoidea Homo sapiens Homo Laurasiatheria Mammalia Metazoa Opisthokonta Pecora Primates Ruminantia Sarcopterygii Simiiformes Teleostomi Tetrapoda Theria Vertebrata cellular organisms
G35626TC	Neu5Ac(a2-3/6)Gal(b1-4)GlcNAc(b1-2)Man(a1-3/6)[GlcNAc(b1-2)Man(a1-3/6)][GlcNAc(b1-4)]Man(b1-4)GlcNAc(b1-4)GlcNAc	N-Glycan complex Polysialic acid	Linkage defined saccharide	1972.71	Amniota Artiodactyla Bilateria Boreoeutheria Bos taurus Bos Bovidae Bovinae Chordata Craniata Deuterostomia Dipnotetrapodomorpha Eukaryota Eumetazoa Euteleostomi Eutheria Gnathostomata Laurasiatheria Mammalia Metazoa Opisthokonta Pecora Ruminantia Sarcopterygii Teleostomi Tetrapoda Theria Vertebrata cellular organisms
G29870RM	GalNAc(b1-4)GlcNAc(b1-2)Man(a1-3)[Neu5Ac(a2-6)Gal(b1-4)GlcNAc(b1-2)Man(a1-6)]Man(b1-4)GlcNAc(b1-4)GlcNAc-ol	LDN LacdiNAc N-acetyllactosamine Type 2 LN	Linkage defined saccharide	1974.73	Amniota Artiodactyla Bilateria Boreoeutheria Bos taurus Bos Bovidae Bovinae Chordata Craniata Deuterostomia Dipnotetrapodomorpha Eukaryota Eumetazoa Euteleostomi Eutheria Gnathostomata Laurasiatheria Mammalia Metazoa Opisthokonta Pecora Ruminantia Sarcopterygii Teleostomi Tetrapoda Theria Vertebrata cellular organisms
G55041IW	Neu5Ac(a2-6)GalNAc(b1-4)GlcNAc(b1-2)Man(a1-3)[Gal(b1-4)GlcNAc(b1-2)Man(a1-6)]Man(b1-4)GlcNAc(b1-4)GlcNAc-ol	N-acetyllactosamine Sialylated LDN Type 2 LN	Linkage defined saccharide	1974.73	Amniota Artiodactyla Bilateria Boreoeutheria Bos taurus Bos Bovidae Bovinae Catarrhini Chordata Craniata Deuterostomia Dipnotetrapodomorpha Euarchontoglires Eukaryota Eumetazoa Euteleostomi Eutheria Gnathostomata Haplorrhini Hominidae Homininae Hominoidea Homo sapiens Homo Laurasiatheria Mammalia Metazoa Opisthokonta Pecora Primates Ruminantia Sarcopterygii Simiiformes Teleostomi Tetrapoda Theria Vertebrata cellular organisms
G47936PQ	Gal(b1-4)GlcNAc(b1-2)Man(a1-3)[GlcNAc(b1-4)][Gal(b1-4)GlcNAc(b1-2)Man(a1-6)]Man(b1-4)GlcNAc(b1-4)[Fuc(a1-6)]GlcNAc	N-Glycan complex N-acetyllactosamine Type 2 LN	Linkage defined saccharide	1989.73	Amniota Archelosauria Archosauria Articulavirales Artiodactyla Aves Bilateria Boreoeutheria Bos taurus Bos Bovidae Bovinae Catarrhini Chordata Coelurosauria Craniata Deuterostomia Dinosauria Dipnotetrapodomorpha Euarchontoglires Eukaryota Eumetazoa Euteleostomi Eutheria Fowl plague virus Galliformes Galloanserae Gallus gallus Gallus Glires Gnathostomata Haplorrhini Hominidae Homininae Hominoidea Homo sapiens Homo Insthoviricetes Laurasiatheria Mammalia Metazoa Muridae Murinae Muroidea Myomorpha Negarnaviricota Neognathae Opisthokonta Orthomyxoviridae Orthornavirae Pecora Phasianidae Phasianinae Polyploviricotina Primates Rattus Riboviria Rodentia Ruminantia Sarcopterygii Sauria Saurischia Sauropsida Simiiformes Teleostomi Tetrapoda Theria Theropoda Vertebrata Viruses cellular organisms unclassified Orthomyxoviridae unidentified influenza virus
G06730AH	Gal(b1-4)GlcNAc(b1-2)Man(a1-3)[Gal(b1-4)GlcNAc(b1-2)[Gal(b1-4)GlcNAc(b1-4)]Man(a1-6)]Man(b1-4)GlcNAc(b1-4)GlcNAc	N-Glycan complex N-acetyllactosamine Type 2 LN	Linkage defined saccharide	2005.72	Amniota Artiodactyla Bilateria Boreoeutheria Bos taurus Bos Bovidae Bovinae Catarrhini Chordata Craniata Deuterostomia Dipnotetrapodomorpha Euarchontoglires Eukaryota Eumetazoa Euteleostomi Eutheria Gnathostomata Haplorrhini Hominidae Homininae Hominoidea Homo sapiens Homo Laurasiatheria Mammalia Metazoa Opisthokonta Pecora Primates Ruminantia Sarcopterygii Simiiformes Teleostomi Tetrapoda Theria Vertebrata cellular organisms
G12655NI	Gal(b1-4)GlcNAc(b1-2)[Gal(b1-4)GlcNAc(b1-6)]Man(a1-3/6)[Gal(b1-4)GlcNAc(b1-2)Man(a1-3/6)]Man(b1-4)GlcNAc(b1-4)GlcNAc(?1-	N-Glycan complex N-acetyllactosamine Type 2 LN	Linkage defined saccharide	2005.72	Amniota Artiodactyla Bilateria Boreoeutheria Bos taurus Bos Bovidae Bovinae Catarrhini Chordata Craniata Deuterostomia Dipnotetrapodomorpha Euarchontoglires Eukaryota Eumetazoa Euteleostomi Eutheria Gnathostomata Haplorrhini Hominidae Homininae Hominoidea Homo sapiens Homo Laurasiatheria Mammalia Metazoa Opisthokonta Pecora Primates Ruminantia Sarcopterygii Simiiformes Teleostomi Tetrapoda Theria Vertebrata cellular organisms
G42013HP	Gal(b1-4)GlcNAc(b1-2)[Gal(b1-3)GlcNAc(b1-4)]Man(a1-3)[Gal(b1-4)GlcNAc(b1-2)Man(a1-6)]Man(b1-4)GlcNAc(b1-4)GlcNAc	N-Glycan complex N-acetyllactosamine Type 1 LN Type 2 LN	Linkage defined saccharide	2005.72	Amniota Artiodactyla Bilateria Boreoeutheria Bos taurus Bos Bovidae Bovinae Chordata Craniata Deuterostomia Dipnotetrapodomorpha Eukaryota Eumetazoa Euteleostomi Eutheria Gnathostomata Laurasiatheria Mammalia Metazoa Opisthokonta Pecora Ruminantia Sarcopterygii Teleostomi Tetrapoda Theria Vertebrata cellular organisms
G20815TK	Gal(b1-4)GlcNAc(b1-2)[Gal(b1-3)GlcNAc(b1-4)]Man(a1-3)[Gal(b1-4)GlcNAc(b1-2)Man(a1-6)]Man(b1-4)GlcNAc(b1-4)GlcNAc(b1-	N-Glycan complex N-acetyllactosamine Type 1 LN Type 2 LN	Linkage defined saccharide	2005.72	Amniota Artiodactyla Bilateria Boreoeutheria Bos taurus Bos Bovidae Bovinae Caprinae Chordata Craniata Deuterostomia Dipnotetrapodomorpha Euarchontoglires Eukaryota Eumetazoa Euteleostomi Eutheria Glires Gnathostomata Laurasiatheria Mammalia Metazoa Muridae Murinae Muroidea Myomorpha Opisthokonta Ovis aries Ovis Pecora Rattus norvegicus Rattus Rodentia Ruminantia Sarcopterygii Teleostomi Tetrapoda Theria Vertebrata cellular organisms
G24604HV	Gal(b1-4)GlcNAc(b1-2)[Gal(b1-4)GlcNAc(b1-4)]Man(a1-3)[Gal(b1-4)GlcNAc(b1-2)Man(a1-6)]Man(b1-4)GlcNAc(b1-4)GlcNAc(?1-	N-Glycan complex N-acetyllactosamine Type 2 LN	Linkage defined saccharide	2005.72	Alphavirus Alsuviricetes Amniota Archelosauria Archosauria Artiodactyla Aves Batoidea Bilateria Boreoeutheria Bos taurus Bos Bovidae Bovinae Catarrhini Chondrichthyes Chordata Coelurosauria Craniata Cricetidae Cricetinae Cricetulus griseus Cricetulus Deuterostomia Dinosauria Dipnotetrapodomorpha Elasmobranchii Euarchontoglires Eukaryota Eumetazoa Euteleostomi Eutheria Galliformes Galloanserae Gallus gallus Gallus Glires Gnathostomata Haplorrhini Hominidae Homininae Hominoidea Homo sapiens Homo Kitrinoviricota Laurasiatheria Mammalia Martellivirales Mesocricetus auratus Mesocricetus Metazoa Muridae Murinae Muroidea Myomorpha Neognathae Opisthokonta Orthornavirae Pecora Phasianidae Phasianinae Primates Rattus Riboviria Rodentia Ruminantia Sarcopterygii Sauria Saurischia Sauropsida Semliki Forest virus Simiiformes Teleostomi Tetrapoda Tetronarce californica Tetronarce Theria Theropoda Togaviridae Torpedinidae Torpediniformes Vertebrata Viruses artificial sequences cellular organisms other entries other sequences synthetic construct unclassified entries unclassified sequences unidentified
G29857RC	Gal(b1-4)GlcNAc(b1-2)[Gal(b1-4)GlcNAc(b1-4)]Man(a1-3)[Gal(b1-4)GlcNAc(b1-2)Man(a1-6)]Man(b1-4)GlcNAc(b1-4)GlcNAc(b1-	N-Glycan complex N-acetyllactosamine Type 2 LN	Linkage defined saccharide	2005.72	Alphavirus Alsuviricetes Amniota Archelosauria Archosauria Artiodactyla Aves Bilateria Boreoeutheria Bos taurus Bos Bovidae Bovinae Caprinae Catarrhini Chordata Coelurosauria Craniata Deuterostomia Dinosauria Dipnotetrapodomorpha Euarchontoglires Eukaryota Eumetazoa Euteleostomi Eutheria Galliformes Galloanserae Gallus gallus Gallus Glires Gnathostomata Haplorrhini Hominidae Homininae Hominoidea Homo sapiens Homo Kitrinoviricota Laurasiatheria Mammalia Martellivirales Metazoa Muridae Murinae Muroidea Mus musculus Mus Mus Myomorpha Neognathae Opisthokonta Orthornavirae Ovis aries Ovis Pecora Phasianidae Phasianinae Primates Rattus norvegicus Rattus Riboviria Rodentia Ruminantia Sarcopterygii Sauria Saurischia Sauropsida Semliki Forest virus Simiiformes Teleostomi Tetrapoda Theria Theropoda Togaviridae Vertebrata Viruses cellular organisms
G30529FG	Gal(b1-4)GlcNAc(b1-2)Man(a1-3)[Gal(b1-4)GlcNAc(b1-2)[Gal(b1-4)GlcNAc(b1-4)]Man(a1-6)]Man(b1-4)GlcNAc(b1-4)GlcNAc(?1-	N-Glycan complex N-acetyllactosamine Type 2 LN	Linkage defined saccharide	2005.72	Acomys russatus Acomys Amniota Artiodactyla Bilateria Boreoeutheria Bos taurus Bos Bovidae Bovinae Catarrhini Chordata Craniata Deomyinae Deuterostomia Dipnotetrapodomorpha Euarchontoglires Eukaryota Eumetazoa Euteleostomi Eutheria Glires Gnathostomata Haplorrhini Hominidae Homininae Hominoidea Homo sapiens Homo Laurasiatheria Mammalia Metazoa Muridae Murinae Muroidea Mus musculus Mus Mus Myomorpha Opisthokonta Pecora Primates Rodentia Ruminantia Sarcopterygii Simiiformes Teleostomi Tetrapoda Theria Vertebrata cellular organisms
G63617UP	Gal(b1-3)GlcNAc(b1-2)Man(a1-3)[Gal(b1-4)GlcNAc(b1-2)[Gal(b1-4)GlcNAc(b1-4)]Man(a1-6)]Man(b1-4)GlcNAc(b1-4)GlcNAc(?1-	N-Glycan complex N-acetyllactosamine Type 1 LN Type 2 LN	Linkage defined saccharide	2005.72	Amniota Artiodactyla Bilateria Boreoeutheria Bos taurus Bos Bovidae Bovinae Chordata Craniata Deuterostomia Dipnotetrapodomorpha Eukaryota Eumetazoa Euteleostomi Eutheria Gnathostomata Laurasiatheria Mammalia Metazoa Opisthokonta Pecora Ruminantia Sarcopterygii Teleostomi Tetrapoda Theria Vertebrata cellular organisms