Search Results - "Mello, Claudio V"
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Convergent transcriptional specializations in the brains of humans and song-learning birds
Published in Science (American Association for the Advancement of Science) (12-12-2014)“…Song-learning birds and humans share independently evolved similarities in brain pathways for vocal learning that are essential for song and speech and are not…”
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Molecular architecture of the zebra finch arcopallium
Published in Journal of comparative neurology (1911) (15-10-2019)“…The arcopallium, a key avian forebrain region, receives inputs from numerous brain areas and is a major source of descending sensory and motor projections…”
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Cell type specializations of the vocal-motor cortex in songbirds
Published in Cell reports (Cambridge) (28-11-2023)“…Identifying molecular specializations in cortical circuitry supporting complex behaviors, like learned vocalizations, requires understanding of the…”
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4
Resurgent Na+ currents promote ultrafast spiking in projection neurons that drive fine motor control
Published in Nature communications (19-11-2021)“…The underlying mechanisms that promote precise spiking in upper motor neurons controlling fine motor skills are not well understood. Here we report that…”
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False gene and chromosome losses in genome assemblies caused by GC content variation and repeats
Published in Genome Biology (27-09-2022)“…Many short-read genome assemblies have been found to be incomplete and contain mis-assemblies. The Vertebrate Genomes Project has been producing new reference…”
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The zebra finch, Taeniopygia guttata: an avian model for investigating the neurobiological basis of vocal learning
Published in Cold Spring Harbor protocols (23-10-2014)“…Songbirds are capable of learning their vocalizations by copying a singing adult. This vocal learning ability requires juveniles to hear and memorize the sound…”
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ZEBrA: Zebra finch Expression Brain Atlas—A resource for comparative molecular neuroanatomy and brain evolution studies
Published in Journal of comparative neurology (1911) (01-08-2020)“…An in‐depth understanding of the genetics and evolution of brain function and behavior requires a detailed mapping of gene expression in functional brain…”
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A New Chicken Genome Assembly Provides Insight into Avian Genome Structure
Published in G3 : genes - genomes - genetics (01-01-2017)“…The importance of the Gallus gallus (chicken) as a model organism and agricultural animal merits a continuation of sequence assembly improvement efforts. We…”
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The constitutive differential transcriptome of a brain circuit for vocal learning
Published in BMC genomics (03-04-2018)“…The ability to imitate the vocalizations of other organisms, a trait known as vocal learning, is shared by only a few organisms, including humans, where it…”
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Identification and characterization of primordial germ cells in a vocal learning Neoaves species, the zebra finch
Published in The FASEB journal (01-12-2019)“…The zebra finch has been used as a valuable vocal learning animal model for human spoken language. It is representative of vocal learning songbirds…”
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Exploring the molecular basis of neuronal excitability in a vocal learner
Published in BMC genomics (02-08-2019)“…Vocal learning, the ability to learn to produce vocalizations through imitation, relies on specialized brain circuitry known in songbirds as the song system…”
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Emergence of sex-specific transcriptomes in a sexually dimorphic brain nucleus
Published in Cell reports (Cambridge) (02-08-2022)“…We present the transcriptomic changes underlying the development of an extreme neuroanatomical sex difference. The robust nucleus of the arcopallium (RA) is a…”
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Correspondence on Lovell et al.: response to Bornelöv et al
Published in Genome Biology (14-06-2017)“…While the analysis of Bornelöv et al. is informative, they provide evidence for the existence of only 3% of the reported avian missing genes set, and thus do…”
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Digital atlas of the zebra finch (Taeniopygia guttata) brain: A high-resolution photo atlas
Published in Journal of comparative neurology (1911) (01-11-2013)“…ABSTRACT We describe a set of new comprehensive, high‐quality, high‐resolution digital images of histological sections from the brain of male zebra finches…”
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Hippocampal functional organization: A microstructure of the place cell network encoding space
Published in Neurobiology of learning and memory (01-05-2019)“…•The functional neuronal organization of hippocampus is thought to be non-topographic.•Using Zif268, we observed a cluster-type organization in dorsal CA1 and…”
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Dynamic gene expression in the song system of zebra finches during the song learning period
Published in Developmental neurobiology (Hoboken, N.J.) (01-12-2015)“…ABSTRACT The brain circuitry that controls song learning and production undergoes marked changes in morphology and connectivity during the song learning period…”
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From songs to synapses: Molecular mechanisms of birdsong memory
Published in BioEssays (01-05-2011)“…There are remarkable behavioral, neural, and genetic similarities between the way songbirds learn to sing and human infants learn to speak. Furthermore, the…”
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Motor cortex analogue neurons in songbirds utilize Kv3 channels to generate ultranarrow spikes
Published in eLife (09-05-2023)“…Complex motor skills in vertebrates require specialized upper motor neurons with precise action potential (AP) firing. To examine how diverse populations of…”
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Comparative genomics reveals molecular features unique to the songbird lineage
Published in BMC genomics (13-12-2014)“…Songbirds (oscine Passeriformes) are among the most diverse and successful vertebrate groups, comprising almost half of all known bird species. Identifying the…”
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Noradrenergic control of gene expression and long-term neuronal adaptation evoked by learned vocalizations in songbirds
Published in PloS one (04-05-2012)“…Norepinephrine (NE) is thought to play important roles in the consolidation and retrieval of long-term memories, but its role in the processing and…”
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