FORMATION OF THE EMBRYONIC ORGANIZER IS RESTRICTED BY THE COMPETITIVE INFLUENCES OF FGF SIGNALING AND THE SOXB1 TRANSCRIPTION FACTORS.

Formation of the embryonic organizer is restricted by the competitive influences of Fgf signaling and the SoxB1 transcription factors.

The organizer is one of the earliest structures to be established during vertebrate development and is crucial to subsequent patterning of the embryo.We have previously shown that the SoxB1 transcription factor, Sox3, plays a central role as a transcriptional repressor of zebrafish organizer gene expression.Recent data suggest that Fgf signaling ha

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Percentage of using formulaic language in media discourseA comparison between the visual media and the written press

the language we use daily; A product of society, but each of us embodies it in his way.Therefore, the speaker produces the language, but there is another aspect of the language, which is ready-made linguistic pieces, used here directly by the individual owned by the linguistic group.Formulaic language is a general term for ready-made phrases in the

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Developing an action concept inventory

We 5326058hx report on progress towards the development of an Action Concept Inventory (ACI), a test that measures student understanding of action principles in introductory mechanics and optics.The ACI also covers key concepts of many-paths quantum mechanics, here from which classical action physics arises.We used a multistage iterative developmen

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