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异位表达Dichaete对果蝇足部发育的影响及其作用机制
黑腹果蝇 Dichaete 异位表达 足 细胞凋亡 Distal-less
2018/7/20
【目的】果蝇Dichaete基因是Sox家族B亚家族基因，其表达贯穿整个胚胎发育阶段，在个体发育过程中发挥重要作用。Dichaete在野生型果蝇幼虫足芽上也有微弱表达，然而其在足发育过程中的作用少有报道。本研究旨在研究异位表达Dichaete对果蝇足部形态构成的影响，探索相关的作用机制。【方法】黑腹果蝇Drosophila melanogaster en-Gal4品系雄性成虫与UAS-Dichae...
Novel developmental functions of the Drosophila SOX gene Dichaete
Cell biology a fertilized egg embryo cell state factor regulation gene subset of mammalian proteins
2014/12/11
All multicellular life begins as a single cell—the fertilised egg, from which the adult organism develops. As a general priniciple, as embryos progess through development, changes in cellular status s...