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germline高COCA¹¹⁹⁰⁰³BNC²³⁶²¹³⁺¹iWeb³³¹⁵⁰ 基本例句 种系 The scientists also“ labeled” specific cells within the mouse germline stem cells a certain color and observed what happened to them over a period of several days. 科学家们还对老鼠种系干细胞中一些特别的细胞做了“标记”,让它们呈现一种特定的颜色,并在数天内观察它们会发生什么。 com What's more, the researchers found that a cell that's partway to becoming a sperm cell can revert back to being a germline stem cell— previously thought impossible. 另外,研究者还发现,一个干细胞在发育成为精子细胞的半途中可以重新复原成为一个种系干细胞,而这以前被认为是不可能的。 com For the new study, scientists genetically engineered mice so that their germline stem cells appeared fluorescent, allowing the team to watch the cells' development. 为了这项新的研究,科学家改变了老鼠的基因,让它们的种系干细胞呈现出荧光,以便于研究小组对细胞的发展过程进行观察。 com |