Studies on the repetitive sequence transcripts of Xenopus oocytes.
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Animals↗
Biomedical subjects
E H Davidson
Publications and source records attributed to E H Davidson.
Report on the 1972 MBL Embryology Course, Woods Hole, Massachusetts.
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Embryology↗
Xenopus oocyte RNA: repetitive DNA transcripts investigated.
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Animals↗
Genetic information in oocyte RNA.
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Animals↗
Sequence repetition in the DNA of Nassaria (Iiyanassa) obsoleta.
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Animals↗
Note on the control of gene expression during development.
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Base Sequence↗
Repetitive and non-repetitive DNA sequences and a speculation on the origins of evolutionary novelty.
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Base Sequence↗
Gene regulation for higher cells: a theory.
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Amino Acid Sequence↗
Synchronous oogenesis in Engystomops pustulosus, a neotropic anuran suitable for laboratory studies: localization in the embryo of RNA synthesized at the lampbrush stage.
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Animals↗
High sequence diversity in the RNA synthesized at the lampbrush stage of oögenesis.
Many diverse RNA's are synthesized in the lampbrush stage oöcyte of Xenopus, as shown by the presence of different nucleotide sequences in the RNA population. This fact has been established by hybridizing lampbrush stage oöcyte RNA with an isolated nonrepetitive fraction of Xenopus DNA.
Animals↗
Some determinants of controlled association times.
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Association↗
Evidence for the appearance of novel gene products during amphibian blastulation.
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Animals↗
The role of lysine-rich histone in the maintenance of chromatin structure in metaphase chromosomes.
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Chromosomes↗
Persistence in early amphibian embryos of informational RNA's from the lampbrush chromosome stage of oögenesis.
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Animals↗
Activation of RNA synthesis associated with gastrulation.
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Animals↗
Genomic function during the lampbrush chromosome stage of amphibian oogenesis.
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Journal Article↗
Evidence for prelocalization of cytoplasmic factors affecting gene activation in early embryogenesis.
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Animals↗
Lipopolysaccharide activates the sea urchin immune system.
Profilin is a small, actin-binding protein that functions at the intersection of signal transduction and cytoskeletal modifications. Increases in the number of profilin messages per cell correlate with sea urchin coelomocytes activation in response to injury. Here we show that coelomocytes respond to immune challenge from lipopolysaccharide with significant elevations in profilin transcripts per coelomyocyte.
Animals↗