Abstract
Cell-shape changes in the gastrulating Drosophila embryo generate two epithelial invaginations. These changes are regulated by four transcription factors, and folded gastrulation is a candidate downstream effector.
MeSH terms
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Animals
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Drosophila / embryology*
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Drosophila / genetics
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Embryo, Nonmammalian / cytology
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Epithelial Cells*
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Gastrula / cytology*
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Genes, Insect
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Morphogenesis
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Transcription Factors / genetics
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Transcription Factors / physiology