Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Poly(A)-associated RNA in plants.

D Sagher1, M Edelman, K M Jakob

  • 1Department of Plant Genetics, Weizmann Institute of Science, Rehovot, Israel.

Biochimica Et Biophysica Acta
|April 27, 1974
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Dr. Autar Krishen Mattoo (1943-2024): an outstanding plant biologist with a focus on photosynthesis.

Photosynthetica·2025
Same author

[Reducing the use of medication in the elderly; why or why not?]

Nederlands tijdschrift voor geneeskunde·2021
Same author

Cardiomyopathy in a male with cystinosis.

Cardiovascular pathology : the official journal of the Society for Cardiovascular Pathology·2015
Same author

Manipulating duckweed through genome duplication.

Plant biology (Stuttgart, Germany)·2014
Same author

Caputo standard α-family of maps: fractional difference vs. fractional.

Chaos (Woodbury, N.Y.)·2014
Same author

Progeny analysis of the interspecific somatic hybrids: Nicotiana tabacum (CMS) + Nicotiana sylvestris with respect to nuclear and chloroplast markers.

TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik·2013
Same journal

Cumulative Contents.

Biochimica et biophysica acta·2020
Same journal

Molecular Basis of Disease Cumulative Contents.

Biochimica et biophysica acta·2020
Same journal

General Subjects Cumulative Contents.

Biochimica et biophysica acta·2020
Same journal

Erratum to 'on the role of exchangeable hydrogen bonds for the kinetics of P680<sup>+·</sup> Q<sub>A</sub> <sup>-·</sup> formation and P680<sup>+·</sup> Pheo<sup>-·</sup> recombination in photosystem II' [Biochim. Biophys. Acta 1276 (1996) 35-44].

Biochimica et biophysica acta·2019
Same journal

Oligomeric state of the light-harvesting complexes B800-850 and B875 from purple bacterium Rubrivivax gelatinosus in detergent solution.

Biochimica et biophysica acta·2019
Same journal

Regulation of pigment content and enzyme activity in the cyanobacterium Nostoc sp. Mac grown in continuous light, a light-dark photoperiod, or darkness.

Biochimica et biophysica acta·2019
See all related articles

Researchers isolated and characterized poly(A)-associated RNA from plants like Euglena gracilis and Vicia faba. This plant RNA, covalently linked to poly(A) sequences, shows similar characteristics to animal cell RNA.

Area of Science:

  • Molecular Biology
  • Plant Science
  • Biochemistry

Background:

  • Polyadenylation is a crucial post-transcriptional modification in eukaryotes.
  • Poly(A)-associated RNA plays roles in RNA stability and translation.
  • Understanding polyadenylation in diverse organisms like plants is essential.

Purpose of the Study:

  • To isolate and characterize poly(A)-associated RNA from Euglena gracilis and Vicia faba.
  • To determine the size and linkage of poly(A) sequences in plant RNA.
  • To compare plant poly(A)-associated RNA characteristics with those of animal cells.

Main Methods:

  • Isolation of poly(A)-associated RNA using millipore filter binding.
  • Characterization via sedimentation velocity centrifugation.

Related Experiment Videos

  • Analysis of electrophoretic mobility.

    • Main Results:

    • Poly(A)-associated RNA was isolated and found to be aggregated in solution.
    • Denatured RNA exhibited a mean sedimentation value of 16-18 S.
    • Poly(A) sequences were found to be covalently linked and 150-250 nucleotides long.

    Conclusions:

    • Plant poly(A)-associated RNA shares similarities with animal cell RNA.
    • The study provides insights into RNA processing in plants.
    • The findings contribute to the comparative understanding of eukaryotic gene expression.