Sentences with phrase «enhances nodal»
Specifically the disputed question is whether Toddler acts early, to enhance Nodal signaling, and therefore to specify endoderm cells; or, alternatively, whether it acts later, to control the migration of mesendoderm.
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In particular, a stronger southern center - of - action of the NAO (i.e., a stronger high pressure anomaly) and a northward shift of the SLP dipole nodal line is associated with greater precipitation deficits over southern and central Europe; and a southward shift of the nodal line accompanied by stronger anomalous westerly flow across northern Europe and Russia favors enhanced precipitation and warming in these regions (Fig. 4).