Cited by 556Developmental Biology and Gene RegulationNeurogenesis and neuroplasticity mechanismsPluripotent Stem Cells Research

Comparative expression of the mouse Sox1, Sox2 and Sox3 genes from pre-gastrulation to early somite stages

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Wood, Heather B., Episkopou, Vasso·1999·Mechanisms of Development

Abstract

Whole mount in situ hybridisation was used to study the embryonic expression of the mouse HMG box-containing genes Sox1, Sox2 and Sox3 between 6.5 and 9.0 days post coitum (dpc). Sox2 and Sox3 are expressed in the epiblast and extraembryonic ectoderm of the egg cylinder, becoming restricted to the prospective neural plate and chorion at the onset of gastrulation. Sox3 is upregulated in the posterior ectoderm during late streak and neural plate stages and is concomitantly downregulated in the chorion. Sox1 transcripts are first detected in the neural fold ectoderm at the headfold stage. During early somitogenesis, all three genes are expressed in the neuroectoderm, and Sox2 and Sox3 are also expressed in the primitive streak ectoderm, gut endoderm and prospective sensory placodes.

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Authors
Wood, H. B., & Episkopou, V.
Affiliations
Hammersmith Hospital (GB)
Corresponding author
Episkopou, Vasso
Venue
Mechanisms of Development
Publisher
Elsevier BV
Published
1999-08
Volume
86
Issue
1-2
Pages
197-201
ISSN
0925-4773 (ISSN-L)
OpenAlex
W2055664397
Cited by
550
References
16
Citations by year
2026: 7 · 2025: 10 · 2024: 15 · 2023: 5 · 2022: 17 · 2021: 16 · 2020: 11 · 2019: 15 · 2018: 18 · 2017: 23 · 2016: 14 · 2015: 31 · 2014: 29 · 2013: 24 · 2012: 30
FWCI
2.61
Type
journal article
Language
en
Open access
Locations
  • Mechanisms of Development (publishedVersion)
  • PubMed (publishedVersion)
Funders
Medical Research Council
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Developmental Biology and Gene Regulation
  • Life Sciences › Neuroscience › Developmental Neuroscience › Neurogenesis and neuroplasticity mechanisms
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Pluripotent Stem Cells Research
Keywords
SOX1, SOX2, SOX3, gene expression, mouse embryo, gastrulation, neural plate, neural fold, somitogenesis, primitive streak, chorion, extraembryonic ectoderm, neuroectoderm
MeSH terms
Animals, Central Nervous System, DNA-Binding Proteins, Ectoderm, Embryo, Mammalian, Gastrula, High Mobility Group Proteins, Nuclear Proteins, Rhombencephalon, Transcription Factors, Gene Expression Regulation, Developmental, HMGB Proteins, Mice, SOXB1 Transcription Factors

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