Ontology highlight
ABSTRACT:
PROVIDER: PRJNA747757 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Here we describe an additional member of the Vitamin K-dependent protease family comprising the Gla-EGF1-EGF2-SP domain architecture. These proteases were found in different vertebrate classes including jawless fish, cartilaginous fish, bony fish, reptiles, birds and marsupials but not in other mammals. We have investigated for the first time the homolog of the garter snake Thamnophis sirtalis and thus called these proteases ‘sirtilins’.
2019-02-22 | PXD010679 | Pride
Project description:The evolution of advanced cognition in vertebrates is associated with the expansion of specialized areas in the forebrain (the six-layered neocortex in mammals and the dorsal ventricular ridge in birds and reptiles). Both areas exhibit complementary higher order brain functions, but it remains debated whether they developed convergently, or descended from a brain region already present in the last common ancestor of amniotes. To reconcile these views, we investigated the development, molecular identity, and connectivity of telencephalic neuron types in the Spanish newt, Pleurodeles waltl. These reveal that major neuron classes are conserved in tetrapods. Additionally, a glutamatergic neuron type in the ventral pallium displays key characteristics similar to the reptilian dorsal ventricular ridge (aDVR) and the mammalian piriform cortex (PC), suggesting that brain areas for advanced cognition evolved independently in mammals and reptiles and birds.
2022-09-02 | GSE198366 | GEO
Project description:The evolution of advanced cognition in vertebrates is associated with the expansion of specialized areas in the forebrain (the six-layered neocortex in mammals and the dorsal ventricular ridge in birds and reptiles). Both areas exhibit complementary higher order brain functions, but it remains debated whether they developed convergently, or descended from a brain region already present in the last common ancestor of amniotes. To reconcile these views, we investigated the development, molecular identity, and connectivity of telencephalic neuron types in the Spanish newt, Pleurodeles waltl. These reveal that major neuron classes are conserved in tetrapods. Additionally, a glutamatergic neuron type in the ventral pallium displays key characteristics similar to the reptilian dorsal ventricular ridge (aDVR) and the mammalian piriform cortex (PC), suggesting that brain areas for advanced cognition evolved independently in mammals and reptiles and birds.
2022-09-02 | GSE198365 | GEO
Project description:The evolution of advanced cognition in vertebrates is associated with the expansion of specialized areas in the forebrain (the six-layered neocortex in mammals and the dorsal ventricular ridge in birds and reptiles). Both areas exhibit complementary higher order brain functions, but it remains debated whether they developed convergently, or descended from a brain region already present in the last common ancestor of amniotes. To reconcile these views, we investigated the development, molecular identity, and connectivity of telencephalic neuron types in the Spanish newt, Pleurodeles waltl. These reveal that major neuron classes are conserved in tetrapods. Additionally, a glutamatergic neuron type in the ventral pallium displays key characteristics similar to the reptilian dorsal ventricular ridge (aDVR) and the mammalian piriform cortex (PC), suggesting that brain areas for advanced cognition evolved independently in mammals and reptiles and birds.
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Project description:The evolution of advanced cognition in vertebrates is associated with the expansion of specialized areas in the forebrain (the six-layered neocortex in mammals and the dorsal ventricular ridge in birds and reptiles). Both areas exhibit complementary higher order brain functions, but it remains debated whether they developed convergently, or descended from a brain region already present in the last common ancestor of amniotes. To reconcile these views, we investigated the development, molecular identity, and connectivity of telencephalic neuron types in the Spanish newt, Pleurodeles waltl. These reveal that major neuron classes are conserved in tetrapods. Additionally, a glutamatergic neuron type in the ventral pallium displays key characteristics similar to the reptilian dorsal ventricular ridge (aDVR) and the mammalian piriform cortex (PC), suggesting that brain areas for advanced cognition evolved independently in mammals and reptiles and birds.
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Project description:The evolution of advanced cognition in vertebrates is associated with the expansion of specialized areas in the forebrain (the six-layered neocortex in mammals and the dorsal ventricular ridge in birds and reptiles). Both areas exhibit complementary higher order brain functions, but it remains debated whether they developed convergently, or descended from a brain region already present in the last common ancestor of amniotes. To reconcile these views, we investigated the development, molecular identity, and connectivity of telencephalic neuron types in the Spanish newt, Pleurodeles waltl. These reveal that major neuron classes are conserved in tetrapods. Additionally, a glutamatergic neuron type in the ventral pallium displays key characteristics similar to the reptilian dorsal ventricular ridge (aDVR) and the mammalian piriform cortex (PC), suggesting that brain areas for advanced cognition evolved independently in mammals and reptiles and birds.
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Project description:The evolution of advanced cognition in vertebrates is associated with the expansion of specialized areas in the forebrain (the six-layered neocortex in mammals and the dorsal ventricular ridge in birds and reptiles). Both areas exhibit complementary higher order brain functions, but it remains debated whether they developed convergently, or descended from a brain region already present in the last common ancestor of amniotes. To reconcile these views, we investigated the development, molecular identity, and connectivity of telencephalic neuron types in the Spanish newt, Pleurodeles waltl. These reveal that major neuron classes are conserved in tetrapods. Additionally, a glutamatergic neuron type in the ventral pallium displays key characteristics similar to the reptilian dorsal ventricular ridge (aDVR) and the mammalian piriform cortex (PC), suggesting that brain areas for advanced cognition evolved independently in mammals and reptiles and birds.
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Project description:The evolution of advanced cognition in vertebrates is associated with the expansion of specialized areas in the forebrain (the six-layered neocortex in mammals and the dorsal ventricular ridge in birds and reptiles). Both areas exhibit complementary higher order brain functions, but it remains debated whether they developed convergently, or descended from a brain region already present in the last common ancestor of amniotes. To reconcile these views, we investigated the development, molecular identity, and connectivity of telencephalic neuron types in the Spanish newt, Pleurodeles waltl. These reveal that major neuron classes are conserved in tetrapods. Additionally, a glutamatergic neuron type in the ventral pallium displays key characteristics similar to the reptilian dorsal ventricular ridge (aDVR) and the mammalian piriform cortex (PC), suggesting that brain areas for advanced cognition evolved independently in mammals and reptiles and birds.
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Project description:The evolution of advanced cognition in vertebrates is associated with the expansion of specialized areas in the forebrain (the six-layered neocortex in mammals and the dorsal ventricular ridge in birds and reptiles). Both areas exhibit complementary higher order brain functions, but it remains debated whether they developed convergently, or descended from a brain region already present in the last common ancestor of amniotes. To reconcile these views, we investigated the development, molecular identity, and connectivity of telencephalic neuron types in the Spanish newt, Pleurodeles waltl. These reveal that major neuron classes are conserved in tetrapods. Additionally, a glutamatergic neuron type in the ventral pallium displays key characteristics similar to the reptilian dorsal ventricular ridge (aDVR) and the mammalian piriform cortex (PC), suggesting that brain areas for advanced cognition evolved independently in mammals and reptiles and birds.
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Project description:The evolution of advanced cognition in vertebrates is associated with the expansion of specialized areas in the forebrain (the six-layered neocortex in mammals and the dorsal ventricular ridge in birds and reptiles). Both areas exhibit complementary higher order brain functions, but it remains debated whether they developed convergently, or descended from a brain region already present in the last common ancestor of amniotes. To reconcile these views, we investigated the development, molecular identity, and connectivity of telencephalic neuron types in the Spanish newt, Pleurodeles waltl. These reveal that major neuron classes are conserved in tetrapods. Additionally, a glutamatergic neuron type in the ventral pallium displays key characteristics similar to the reptilian dorsal ventricular ridge (aDVR) and the mammalian piriform cortex (PC), suggesting that brain areas for advanced cognition evolved independently in mammals and reptiles and birds.
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