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Literature DB >> 4257127

On the similarity between the tRNAs of organelles and prokaryotes.

Abstract

Fluorescence studies with organelle transfer RNAs separated from their cytoplasmic counterparts revealed that phenylalanine tRNA from Euglena chloroplasts or Neurospora mitochondria does not contain a fluorescent "base Y." In contrast, cytoplasmic phenylalanine tRNA from Euglena and cytoplasmic tRNA from Neurospora were found to contain fluorescent bases. The fluorescence-emission spectra of Neurospora cytoplasmic tRNAs and those of the related ascomycete Saccharomyces cerevisiue were observed to be quite different. The results support the generalization that eukaryotic tRNAs contain a fluorescent base, but indicate that their respective organelle tRNAs do not. They also indicate a striking parallelism between organelle and prokaryotic tRNAs.

Entities: Chemical Species

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Year: 1971 PMID： 4257127 PMCID： PMC389572 DOI： 10.1073/pnas.68.12.2972

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

35 in total

1. Presence of N-formyl-methionyl-transfer RNA in bean chloroplasts.

Authors: G Burkard; B Eclancher; J H. Weil
Journal: FEBS Lett Date: 1969-08 Impact factor: 4.124

2. Genesis of mitochondria in neurospora crassa.

Authors: D J LUCK
Journal: Proc Natl Acad Sci U S A Date: 1963-02-15 Impact factor: 11.205

3. A simplified procedure for the preparation of tyrosine and valine-acceptor fractions of yeast "soluble ribonucleic acid".

Authors: R W HOLLEY; J APGAR; B P DOCTOR; J FARROW; M A MARINI; S H MERRILL
Journal: J Biol Chem Date: 1961-01 Impact factor: 5.157

4. Thermal conversion of nonpriming deoxyribonucleic acid to primer.

Authors: F J BOLLUM
Journal: J Biol Chem Date: 1959-10 Impact factor: 5.157

5. Mitochondrial transfer ribonucleic acids.

Authors: W E Barnett; D H Brown
Journal: Proc Natl Acad Sci U S A Date: 1967-02 Impact factor: 11.205

6. Coding properties of Neurospora mitochondrial and cytoplasmic leucine transfer RNA's.

Authors: J L Epler; W E Barnett
Journal: Biochem Biophys Res Commun Date: 1967-08-07 Impact factor: 3.575

7. Studies on polynucleotides. LXXIX. Yeast phenylalanine transfer ribonucleic acid: products obtained by degradation with pancreatic ribonuclease.

Authors: U L RajBhandary; R D Faulkner; A Stuart
Journal: J Biol Chem Date: 1968-02-10 Impact factor: 5.157

8. Rat liver phenylalanine tRNA: column purification and fluorescence studies.

Authors: L M Fink; T Goto
Journal: Biochem Biophys Res Commun Date: 1968-09-30 Impact factor: 3.575

9. Specific transformylation of one methionyl-tRNA from cotton seeding chloroplasts by endogenous and Escherichia coli transformylases.

Authors: W C Merrick; L S Dure
Journal: Proc Natl Acad Sci U S A Date: 1971-03 Impact factor: 11.205

On the similarity between the tRNAs of organelles and prokaryotes.

1. Presence of N-formyl-methionyl-transfer RNA in bean chloroplasts.

2. Genesis of mitochondria in neurospora crassa.

3. A simplified procedure for the preparation of tyrosine and valine-acceptor fractions of yeast "soluble ribonucleic acid".

4. Thermal conversion of nonpriming deoxyribonucleic acid to primer.

5. Mitochondrial transfer ribonucleic acids.

6. Coding properties of Neurospora mitochondrial and cytoplasmic leucine transfer RNA's.

7. Studies on polynucleotides. LXXIX. Yeast phenylalanine transfer ribonucleic acid: products obtained by degradation with pancreatic ribonuclease.

8. Rat liver phenylalanine tRNA: column purification and fluorescence studies.

9. Specific transformylation of one methionyl-tRNA from cotton seeding chloroplasts by endogenous and Escherichia coli transformylases.

10. Identification and origin of some chloroplast aminoacyl-tRNA synthetases and tRNAs.

1. Cytokinins in tRNA Obtained from Spinacia oleracea L. Leaves and Isolated Chloroplasts.

2. A Cytoplasmic Regulatory Mutant of Euglena: Constitutivity for the Light-Inducible Chloroplast Transfer RNAs.

3. Mitochondrial tyrosyl transfer ribonucleic Acid in soybean seedlings.

4. Comparative base compositions of chloroplast and cytoplasmic tRNAPhe's from Euglena gracilis.

5. The sites of transcription and translation for Euglena chloroplastic aminoacyl-tRNA synthetases.

6. Chromatographic analyses of isoaccepting tRNAs from avian myeloblastosis virus.

7. Nucleotide sequence of Neurospora crassa cytoplasmic initiator tRNA.