作者: Darin Dolezal , Francesca Pignoni
DOI: 10.1016/B978-0-12-405945-0.00005-3
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摘要: Abstract Bone morphogenetic protein (BMP) ligands from stromal niche cells suppress differentiation and promote germline stem cell self-renewal in the Drosophila ovary. Regulatory factors local extracellular matrix enhance BMP signaling specifically cell. developing surrounding antagonize thereby permitting promoting differentiation. Soma to soma intercellular communication contributes regulation of homeostasis. This complex generates a steep gradient that ensures tight control versus