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Literature DB >> 822838

The size of poly(A)-containing RNAs in Drosophila melanogaster embryos.

Abstract

The size range of poly(A)-containing RNA from Drosophila melanogaster embryos has been estimated by hybridization with 3H-labeled poly(U) and subsequent fractionation on sucrose gradients. The median size of nuclear poly(A)-containing RNA is about 30 S (6000 nucleotides), and the median size of cytoplasmic poly(A)-containing RNA is about 17 S (1800 nucleotides). The relationship of these sizes to messenger RNA needed to code for protein and to the length of DNA contained in a chromomere is discussed.

Entities: Chemical Species

Mesh：

Substances：
Poly A
Poly U
RNA

Year: 1976 PMID： 822838 DOI： 10.1007/BF00484774

Source DB: PubMed Journal: Biochem Genet ISSN： 0006-2928 Impact factor: 1.890

34 in total

1. Purification of ovalbumin messenger ribonucleic acid by specific immunoadsorption of ovalbumin-synthesizing polysomes and millipore partition of ribonucleic acid.

Authors: R Palacios; D Sullivan; N M Summers; M L Kiely; R T Schimke
Journal: J Biol Chem Date: 1973-01-25 Impact factor: 5.157

10. Sedimentation properties of the newly synthesized RNA from isolated nuclear components of Chironomus tentans salivary gland cells.

Authors: J E Edström; B Daneholt
Journal: J Mol Biol Date: 1967-09-14 Impact factor: 5.469

7 in total

1. Diversity of sequences in total and polyadenylated nuclear RNA from Drosophila cells.

Authors: B Levy; C B Johnson; B J McCarthy
Journal: Nucleic Acids Res Date: 1976-07 Impact factor: 16.971

2. Concentrations of individual RNA sequences in polyadenylated nuclear and cytoplasmic RNA populations of Drosophila cells.

Authors: H Biessmann
Journal: Nucleic Acids Res Date: 1980-12-20 Impact factor: 16.971

3. Polyadenylated, noncapped RNA from the archaebacterium Methanococcus vannielii.

Authors: J W Brown; J N Reeve
Journal: J Bacteriol Date: 1985-06 Impact factor: 3.490

4. Enumeration of drosophila form II DNA-dependent RNA polymerase initiation sites on Drosophila DNA.

Authors: J P Phillips
Journal: Biochem Genet Date: 1979-02 Impact factor: 1.890

5. Electrophoretic analysis of newly synthesized and stored maternal RNA during oogenesis ofCalliphora erythrocephala (Dipt.).

Authors: Christiane Kirchhoff
Journal: Wilehm Roux Arch Dev Biol Date: 1981-11

6. Morphology of transcription units in Drosophila melanogaster.

Authors: C D Laird; W Y Chooi
Journal: Chromosoma Date: 1976-10-28 Impact factor: 4.316

7. Evidence for a complex class of nonadenylated mRNA in Drosophila.

Authors: J L Zimmerman; D L Fouts; J E Manning
Journal: Genetics Date: 1980-07 Impact factor: 4.562

7 in total

The size of poly(A)-containing RNAs in Drosophila melanogaster embryos.

1. Purification of ovalbumin messenger ribonucleic acid by specific immunoadsorption of ovalbumin-synthesizing polysomes and millipore partition of ribonucleic acid.

2. Polyadenylation of maternal RNA of sea urchin eggs after fertilization.

3. Isolation and hybridization kinetics of messenger RNA from Dictyostelium discoideum.

4. Polyadenylic acid-containing RNA in Xenopus laevis oocytes.

5. Preparation, molecular weight, base composition, and secondary structure of giant nuclear ribonucleic acid.

6. On the lability of poly(A) sequences during extraction of messenger RNA from polyribosomes.

7. Giant RNA is also found in the cytoplasm in sea urchin embryos.

8. Molecular weights of ribosomal RNA in relation to evolution.

9. General model for the chromosomes of higher organisms.