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在鸟类进化过程中输掉了GFAP免疫活性:GFAP是一个"条件无效"?

Mihály Kálmán1, Olivér M Sebők1

  • 1Department of Anatomy, Histology and Embryology, Semmelweis University, Budapest, Hungary.

Brain, behavior and evolution
|December 10, 2023
PubMed
概括

星可以在不同鸟类中以不同的方式表达状纤维酸性蛋白 (GFAP),甚至在相同的大脑区域内. 这种变异表明GFAP表达在最近的血统中进化,影响神经网络.

关键词:
鸟类 鸟类 鸟类 鸟类体 (Entopallium) 是一个有机体.进化 进化 进化 进化 进化 进化 进化家庭间的差异.缺乏质纤维酸性蛋白质的缺乏.

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Determination01:51

Determination

During embryogenesis, cells become progressively committed to different fates through a two-step process: specification followed by determination. Specification is demonstrated by removing a segment of an early embryo, “neutrally” culturing the tissue in vitro—for example, in a petri dish with simple medium—and then observing the derivatives. If the cultured region gives rise to cell types that it would normally generate in the embryo, this means that it is specified. In contrast, determination...