The generation of human embryonic like structures containing extracellular tissues helps to further understand the "black box development stage"
Science and Technology Daily reporter Zhang MengranIn a study published in the journal Cell on the 20th, researchers from the Southwest Medical Center of the University of Texas reported a new method to develop "Gastrula", including an important tissue - Yolk sac, which was missing in previous models.Gastrulation is a process in which the embryo reconstructs itself from a hollow sphere to a multi-layer structure, and is considered as the "black box" of human development research...
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20000 meters underground, containing "endless energy" that can be used by humans for 2.3 billion years? The United States is developing
From ancient times to the present, in the numerous wars initiated by humans, the issue of "energy grabbing" has always been the core that cannot be separated. However, the rapid development of a country today inevitably depends on having sufficient energy supply...
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