The somites (outdated term: primitive segments) are a set of bilaterally paired blocks of paraxial mesoderm that form in the embryonic stage of somitogenesis, along the head-to-tail axis in …

Somite, in embryology, one of a longitudinal series of blocklike segments into which the mesoderm, the middle layer of tissue, on either side of the embryonic spine becomes divided.

Oct 20, 2010 · The process of somite formation, or somitogenesis, depends on five important components: periodicity, fissure formation, epithelialization, specification, and differentiation. …

A somite is added either side of the notochord (axial mesoderm) to form a somite pair. The segmentation does not occur in the head region, and begins cranially (head end) and extends …

Jul 25, 2025 · Somites are temporary, segmented blocks of tissue that form during the early embryonic development of vertebrates. These structures are derived from the mesoderm, specifically the …

At about 20 days of gestation, the paraxial mesoderm divides into paired cuboidal structures called somites. These somites are located laterally on both sides of the developing neural tube. The first …

Somites are bilaterally paired blocks of paraxial mesoderm that form along the anterior-posterior axis of the developing embryo in vertebrates. The somites give rise to skeletal muscle, cartilage, tendons, …

BOSTON – January 7, 2026 – Somite, an AI-native TechBio company building the first universal virtual cell-signaling model, today announced its new identity, Cellular Intelligence. This rebrand reflects the …

somite: One of the paired masses of mesoderm, distributed along the sides of the neural tube, that will eventually become dermis, skeletal muscle, or vertebrae.

Feb 28, 2024 · Somite formation, crucial for organization of the segmental pattern of vertebrate embryos, depends on the oscillatory expression of segmentation clock genes.