Cited by 33Neurogenesis and neuroplasticity mechanismsDevelopmental Biology and Gene RegulationRetinal Development and Disorders

Genetic tracing of subpopulation neurons in the prethalamus of mice (Mus musculus)

Delaunay, Delphine, Heydon, Katharina, Miguez, Andres, Schwab, Markus, Nave, Klaus‐Armin, Thomas, Jean Leon, Spassky, Nathalie, Martinez, Salvador +1 more·2009·Journal of Comparative Neurology

Abstract

Genetic labeling based on the Cre/lox reporter system has allowed the creation of fate maps for progenitor cells and their offspring. In the diencephalon, pools of progenitors express the plp transcripts in the zona limitans intrathalamica (ZLI), the basal plate of the diencephalon (bpD), and the posterior part of the hypothalamus. We used plp‐Cre transgenics crossed with either Rosa26‐lox‐lacZ (R26R) or actin‐lox gfp (Z/EG) reporter mice to investigate the progeny of plp‐expressing ventricular cells in the diencephalon. We describe the subpopulations of prethalamic neurons derived from plp‐activated progenitors, their possible migratory routes as development proceeds, and their final positional identity. Neurons derived from plp‐expressing progenitors issued from the ZLI contribute to GABAergic cells in the zona incerta, the subgeniculate nucleus, the ventral lateral geniculate, and the intergeniculate leaflet. Plp+ progenitors in the bpD and posterior hypothalamus appear to generate glutamatergic neurons in the subthalamic nucleus and GABAergic neurons in the mammillary and retromammillary tegmentum derivatives. In all these nuclei the contribution of plp+ progenitors is only partial, illustrating the heterogeneity of origin of neurons in prethalamic and caudal hypothalamic nuclei. J. Comp. Neurol. 512:74–83, 2009. © 2008 Wiley‐Liss, Inc.

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Crossref · 10.1002/cne.21904

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Authors
Delaunay, D., Heydon, K., Miguez, A., Schwab, M., Nave, K., Thomas, J. L., Spassky, N., Martinez, S., & Zalc, B.
Affiliations
  • Inserm (FR)
  • Max Planck Institute of Experimental Medicine (DE)
Corresponding author
Zalc, Bernard
Venue
Journal of Comparative Neurology
Publisher
Wiley
Published
2008-10-30
Volume
512
Issue
1
Pages
74-83
ISSN
  • 0021-9967 (ISSN-L)
  • 1096-9861
OpenAlex
W2062362700
Cited by
33
References
30
Citations by year
2026: 1 · 2023: 1 · 2022: 2 · 2020: 3 · 2019: 1 · 2018: 1 · 2017: 2 · 2016: 1 · 2015: 2 · 2014: 3 · 2013: 1 · 2012: 3
FWCI
1.22
Type
journal article
Language
en
Open access
closed
Locations
  • The Journal of Comparative Neurology (publishedVersion)
  • PubMed (publishedVersion)
  • DIGITAL.CSIC (Spanish National Research Council (CSIC)) (submittedVersion)
  • Max Planck Institute for Plasma Physics (submittedVersion)
  • MPG.PuRe (Max Planck Society) (submittedVersion)
Topics
  • Life Sciences › Neuroscience › Developmental Neuroscience › Neurogenesis and neuroplasticity mechanisms
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Developmental Biology and Gene Regulation
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Retinal Development and Disorders
Keywords
prethalamus, neuronal lineage tracing, diencephalon, zona limitans intrathalamica, posterior hypothalamus, GABAergic neurons, glutamatergic neurons, subthalamic nucleus, zona incerta, intergeniculate leaflet, neuronal migration, mouse brain development
MeSH terms
Animals, Cell Movement, Mice, Transgenic, Neurons, Stem Cells, Thalamus, Genes, Reporter, Cell Shape, Mice

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