convergent extension involved in gastrulation

id: GO:0060027
name: convergent extension involved in gastrulation
namespace: biological_process
type: go
obsolete: False

Description: The morphogenetic process in which an epithelium narrows along one axis and lengthens in a perpendicular axis usually resulting in the formation of the three primary germ layers, ectoderm, mesoderm and endoderm.

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