Fatten 发表于 2025-3-28 15:44:02
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Skin Morphogenesisrized phenotypically. Chicken skin offers distinct patterns, large numbers of different cutaneous appendages, availability of in vitro culture systems, accessibility to microsurgery ., and the existence of skin mutants. All these factors make feather an ideal model for the investigation of epithelia注意到 发表于 2025-3-29 00:54:26
Apoptosis in Developmentearly as inner cell-mass differentiation, and it continues to be part of the developing embryo during the formation and functional completion of the different organs (.-.). The importance of cell death was first recognized by developmental biologists and teratologists (.,.). More recently, with the大气层 发表于 2025-3-29 04:03:34
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http://reply.papertrans.cn/28/2701/270063/270063_45.png百科全书 发表于 2025-3-29 11:56:10
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Web Services and Legacy Databases, this approach is underscored by the large number of vertebrate signaling components whose very names derive in part from the names of . mutants. Examples include the vertebrate pathway components ., the SMAD family of transforming growth factor-β (TGF-β) signaling, and many others. Given the powerfslow-wave-sleep 发表于 2025-3-29 23:32:42
Web Services and Legacy Databases,as a gonadal hormone that stimulates follicle-stimulating hormone (FSH) secretion and is identical to EDF, the erythroid differentiation factor (which stimulates erythroleukemia cells to differentiate into hemoglobin-producing cells) (.). It also appears to be related, if not identical, to the so-ca捐助 发表于 2025-3-30 01:29:06
http://reply.papertrans.cn/28/2701/270063/270063_49.pngGEST 发表于 2025-3-30 04:02:34
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