| 1. | ?GORDON-KEYLOCK S, SOBIESIAK M, RYBTSOV S, et al. Mouse extraembryonic arterial vessels harbor precursors capable of maturing into definitive HSCs[J]. Blood, 2013, 122(14):2338-2345. | 
				                                                        
				                                                            
				                                                                | 2. | LI Z, LAN Y, HE W Y, et al. Mouse embryonic head as a site for hematopoietic stem cell development[J]. Cell Stem Cell, 2012, 11(5):663-675. | 
				                                                        
				                                                            
				                                                                | 3. | NAKANO H, LIU X Q, ARSHI A, et al. Haemogenic endocardium contributes to transient definitive haematopoiesis[J]. Nat Commun, 2013, 4:1564. | 
				                                                        
				                                                            
				                                                                | 4. | TANAKA Y, HAYASHI M, KUBOTA Y, et al. Early ontogenic origin of the hematopoietic stem cell lineage[J]. Proc Natl Acad Sci U S A, 2012, 109(12):4515-4520. | 
				                                                        
				                                                            
				                                                                | 5. | LEE H J, LI N, EVANS S M, et al. Biomechanical force in blood development:extrinsic physical cues drive pro-hematopoietic signaling[J]. Differentiation, 2013, 86(3, SI):92-103. | 
				                                                        
				                                                            
				                                                                | 6. | LEVANTINI E, LEE S, RADOMSKA H S, et al. RUNX1 regulates the CD34 gene in haematopoietic stem cells by mediating interactions with a distal regulatory element[J]. EMBO J, 2011, 30(19):4059-4070. | 
				                                                        
				                                                            
				                                                                | 7. | TERRIENTE-FELIX A, LI J H, COLLINS S A, et al. Notch cooperates with Lozenge/Runx to lock haemocytes into a differentiation programme[J]. Development, 2013, 140(4):926-937. | 
				                                                        
				                                                            
				                                                                | 8. | TANAKA Y, JOSHI A, WILSON N K, et al. The transcriptional programme controlled by Runx1 during early embryonic blood development[J]. Dev Biol, 2012, 366(2):404-419. | 
				                                                        
				                                                            
				                                                                | 9. | CHEN M J, YOKOMIZO T, ZEIGLER B M, et al. Runx1 is required for the endothelial to haematopoietic cell transition but not thereafter[J]. Nature, 2009, 457(7231):887-891. | 
				                                                        
				                                                            
				                                                                | 10. | RICHARD C, DREVON C, CANTO P Y, et al. Endothelio-mesenchymal interaction controls runx1 expression and modulates the notch pathway to initiate aortic hematopoiesis[J]. Dev Cell, 2013, 24(6):600-611. | 
				                                                        
				                                                            
				                                                                | 11. | KNEZEVIC K, BEE T, WILSON N K, et al. A Runx1-Smad6 rheostat controls Runx1 activity during embryonic hematopoiesis[J]. Mol Cell Biol, 2011, 31(14):2817-2826. | 
				                                                        
				                                                            
				                                                                | 12. | BIGAS A, GUIU J, GAMA-NORTON L. Notch and Wnt signaling in the emergence of hematopoietic stem cells[J]. Blood Cells Mol Dis, 2013, 51(4):264-270. | 
				                                                        
				                                                            
				                                                                | 13. | LARANJEIRO R, ALCOBIA I, NEVES H, et al. The notch ligand delta-like 4 regulates multiple stages of early hemato-vascular development[J]. PLoS One, 2012, 7(4):e34553. | 
				                                                        
				                                                            
				                                                                | 14. | RUIZ H C, GUIU J, D'ALTRI T, et al. Hematopoietic stem cell development requires transient Wnt/β-catenin activity[J]. J Exp Med, 2012, 209(8):1457-1468. | 
				                                                        
				                                                            
				                                                                | 15. | CLEMENTS W K, KIM A D, ONG K G, et al. A somatic Wnt16/Notch pathway specifies haematopoietic stem cells[J]. Nature, 2011, 474(7350):220-224. | 
				                                                        
				                                                            
				                                                                | 16. | CLEMENTS W K, TRAVER D. Signalling pathways that control vertebrate haematopoietic stem cell specification[J]. Nat Rev Immunol, 2013, 13(5):336-348. | 
				                                                        
				                                                            
				                                                                | 17. | FELLI N, FONTANA L, PELOSI E, et al. MicroRNAs 221 and 222 inhibit normal erythropoiesis and erythroleukemic cell growth via kit receptor down-modulation[J]. Proc Natl Acad Sci U S A, 2005, 102(50):18081-18086. | 
				                                                        
				                                                            
				                                                                | 18. | GABBIANELLI M, TESTA U, MORSILLI O, et al. Mechanism of human Hb switching:a possible role of the kit receptor/miR 221-222 complex[J]. Haematologica, 2010, 95(8):1253-1260. | 
				                                                        
				                                                            
				                                                                | 19. | HUANG X, GSCHWENG E, VAN HANDEL B, et al. Regulated expression of microRNAs-126/126* inhibits erythropoiesis from human embryonic stem cells[J]. Blood, 2011, 117(7):2157-2165. | 
				                                                        
				                                                            
				                                                                | 20. | ZHANG L, FLYGARE J, WONG P, et al. miR-191 regulates mouse erythroblast enucleation by down-regulating Riok3 and Mxi1[J]. Genes Dev, 2011, 25(2):119-124. | 
				                                                        
				                                                            
				                                                                | 21. | MORRIS V A, ZHANG A, YANG T, et al. MicroRNA-150 expression induces myeloid differentiation of human acuteleukemia cells and normal hematopoietic progenitors[J]. PLoS One, 2013, 8(9):e75815. | 
				                                                        
				                                                            
				                                                                | 22. | CULVER J C, DICKINSON M E. The effects of hemodynamic force on embryonic development.Microcirculation[J]. Microcirculation, 2010, 17(3):164-178. | 
				                                                        
				                                                            
				                                                                | 23. | ADAMO L, NAVEIRAS O, WENZEL P L, et al. Biomechanical forces promote embryonic haematopoiesis[J]. Nature, 2009, 459(7250):U120-1131. | 
				                                                        
				                                                            
				                                                                | 24. | NORTH T E, GOESSLING W, PEETERS M, et al. Hematopoietic stem cell development is dependent on blood flow[J]. Cell, 2009, 137(4):736-748. | 
				                                                        
				                                                            
				                                                                | 25. | SONG J W, MUNN L L. Fluid forces control endothelial sprouting[J]. Proc Natl Acad Sci U S A, 2011, 108(37):15342-15347. | 
				                                                        
				                                                            
				                                                                | 26. | WANG L, ZHANG P P, WEI Y L, et al. A blood flow-dependent klf2a-NO signaling cascade is required for stabilization of hematopoietic stem cell programming in zebrafish embryos[J]. Blood, 2011, 118(15):4102-4110. | 
				                                                        
				                                                            
				                                                                | 27. | WATSON O, NOVODVORSKY P, GRAY C, et al. Blood flow suppresses vascular Notch signalling via dll4 and is required for angiogenesis in response to hypoxic signalling[J]. Cardiovasc Res, 2013, 100(2):252-261. |