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Literature DB >> 4525169

Polyadenylation of maternal RNA of sea urchin eggs after fertilization.

Abstract

Between fertilization, or parthenogenetic activation, and the two-cell stage, the content of polyadenylic acid in sea urchin eggs doubles, and the increase occurs primarily in the ribosome-polyribosome fraction. The increase is due to polyadenylation of preexisting RNA molecules synthesized during oogenesis. The polyadenylation occurs in activated, enucleated merogons. It is argued that cytoplasmic polyadenylation may play a role in mobilization of maternal messenger RNA for translation and the polyadenylic acid does not subserve an exclusively nuclear function.

Entities: Chemical Species

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Year: 1973 PMID： 4525169 PMCID： PMC433732 DOI： 10.1073/pnas.70.8.2345

Source DB: PubMed Journal: Proc Natl Acad Sci U S A ISSN： 0027-8424 Impact factor: 11.205

14 in total

Review 1. Post-fertilization synthesis of polyadenylic acid in sea urchin embryos.

Authors: D W Slater; I Slater; D Gillespie
Journal: Nature Date: 1972-12-08 Impact factor: 49.962

2. Evidence that all messenger RNA molecules (except histone messenger RNA) contain Poly (A) sequences and that the Poly(A) has a nuclear function.

Authors: M Adesnik; M Salditt; W Thomas; J E Darnell
Journal: J Mol Biol Date: 1972-10-28 Impact factor: 5.469

3. Cytoplasmic adenylylation and processing of maternal RNA.

Authors: I Slater; D Gillespie; D W Slater
Journal: Proc Natl Acad Sci U S A Date: 1973-02 Impact factor: 11.205

4. Mitochondrial RNA synthesis in sea urchin embryos.

Authors: J P Chamberlain; C B Metz
Journal: J Mol Biol Date: 1972-03-14 Impact factor: 5.469

5. Measurements of messenger RNA entering polysomes upon fertilization of sea urchin eggs.

Authors: T Humphreys
Journal: Dev Biol Date: 1971-10 Impact factor: 3.582

6. The control of protein synthesis in embryonic development and differentiation.

Authors: P R Gross
Journal: Curr Top Dev Biol Date: 1967 Impact factor: 4.897

7. Characterization of pulse-labeled nuclear RNA in sea urchin embryos.

Authors: A I Aronson; F H Wilt; J Wartiovaara
Journal: Exp Cell Res Date: 1972-05 Impact factor: 3.905

8. Activation of protein biosynthesis in non-nucleate fragments of sea urchin eggs.

Authors: P C Denny; A Tyler
Journal: Biochem Biophys Res Commun Date: 1964 Impact factor: 3.575

9. Purification of biologically active globin messenger RNA by chromatography on oligothymidylic acid-cellulose.

Authors: H Aviv; P Leder
Journal: Proc Natl Acad Sci U S A Date: 1972-06 Impact factor: 11.205

10. Physical and chemical characterization of two- and three-stranded adenine-thymine and adenine-uracil homopolymer complexes.

Authors: M Riley; B Maling
Journal: J Mol Biol Date: 1966-09 Impact factor: 5.469

35 in total

1. Synthesis of polyadenylic acid-containing ribonucleic acid during the germination of Neurospora crassa conidia.

Authors: P E Mirkes; B McCalley
Journal: J Bacteriol Date: 1976-01 Impact factor: 3.490

2. Translation of nonpolyadenylylated messenger RNA of sea urchin embryos.

Authors: D Fromson; D P Verma
Journal: Proc Natl Acad Sci U S A Date: 1976-01 Impact factor: 11.205

3. The in vitro addition of a polyadenylate sequence to the 3' end of phage Qbeta RNA and the biological activity of the product.

Authors: C Gilvarg; F J Bollum; C Weissmann
Journal: Proc Natl Acad Sci U S A Date: 1975-02 Impact factor: 11.205

Polyadenylation of maternal RNA of sea urchin eggs after fertilization.

Review 1. Post-fertilization synthesis of polyadenylic acid in sea urchin embryos.

2. Evidence that all messenger RNA molecules (except histone messenger RNA) contain Poly (A) sequences and that the Poly(A) has a nuclear function.

3. Cytoplasmic adenylylation and processing of maternal RNA.

4. Mitochondrial RNA synthesis in sea urchin embryos.

5. Measurements of messenger RNA entering polysomes upon fertilization of sea urchin eggs.

6. The control of protein synthesis in embryonic development and differentiation.

7. Characterization of pulse-labeled nuclear RNA in sea urchin embryos.

8. Activation of protein biosynthesis in non-nucleate fragments of sea urchin eggs.

9. Purification of biologically active globin messenger RNA by chromatography on oligothymidylic acid-cellulose.

10. Physical and chemical characterization of two- and three-stranded adenine-thymine and adenine-uracil homopolymer complexes.

1. Synthesis of polyadenylic acid-containing ribonucleic acid during the germination of Neurospora crassa conidia.

2. Translation of nonpolyadenylylated messenger RNA of sea urchin embryos.

3. The in vitro addition of a polyadenylate sequence to the 3' end of phage Qbeta RNA and the biological activity of the product.

Review 4. Translational control in oocyte development.

5. Localization of polyadenylated RNAs during teloplasm formation and cleavage in leech embryos.

6. Localization of polyadenylated RNAs during teloplasm formation and cleavage in leech embryos.

7. Polyribosome formation and poly(A)-containing RNA in embryos of the sand dollar,Dendraster excentricus.

8. Identification and characterization of the poly(A)-binding proteins from the sea urchin: a quantitative analysis.

9. Detection of poly A+ RNA in sea urchin eggs and embryos by quantitative in situ hybridization.

10. Myosin heavy chain messenger RNA from myogenic cell cultures.