The differentiation of amphibian blastopore nuclei as judged by the behaviour of their RNA and protein.
D000663:Amphibians; D000818:Animals; D003585:Cell Biology; D002454:Cell Differentiation; D002467:Cell Nucleus; D005775:Gastrula; D011506:Proteins / Q000378:metabolism*; D012313:RNA / Q000378:metabolism*
D011506:Proteins; D012313:RNA
CYTOLOGY; PROTEINS/metabolism; RIBONUCLEIC ACID/metabolism