Global ETD Search
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Showing 1 to 3 of 3 for “"pre-somitic mesoderm"”.
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Investigating the relationship between clock gene stability and the pace of the vertebrate segmentation clock
Somites are precursors of the vertebrae, ribs, and associated musculature and their formation relies on ordered and timely segmentation during early embryonic development. Somites form as they ‘pinch’ away from the pre-somitic mesoderm (PSM) with a species-specific periodicity, coinciding with …
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Novel Notch signalling dynamics within the molecular oscillator underlying vertebrate segmentation
… in the caudal end of the embryo termed the pre-somitic mesoderm (PSM). This periodicity is regulated by a molecular oscillator underlain by negative feedback loops termed the ‘segmentation clock,’ which manifests as a dynamic pattern of gene expression that sweeps the PSM in a caudo-rostral …