A tRNA-Nucleotidyltransferase from Moss Protonema and Promotion of its Activity by Cytokinin

Schneider, J.; Szweykowska, A.

doi:10.1016/s0015-3796(17)30783-7

Search citation statements

Order By: Relevance

Paper Sections

Select...

Discussion1

Citation Types

Supporting

Mentioning

Contrasting

Year Published

1977

1982

Publication Types

Select...

Article3

Book2

Relationship

Self Cite0

Independent5

Authors

Journals

Cited by 5 publications

(1 citation statement)

References 21 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…For eg. an activation of tRNA-nucleotidyltransferase which catalyzes a post-transcriptional step of tRNA synthesis -the incorporation of terminal nueleotide sequences into tRNA -was shown after a short cytokinin treatment of the protonema (Schneider and Szweykowska 1975).…”

Section: Discussionmentioning

confidence: 99%

Cytokinin‐induced activation of polyribosomes in the protonema of Ceratodon purpureus

Gwóźdź

Szweykowska

1982

Physiologia Plantarum

View full text Add to dashboard Cite

1982. Cytokinin-induced activation of polyribosomes in the protonema of Ceraiodon purpureus. -Physiol. Plant. 55: 214-220.A ribosomal preparation from N''-isopentenyiadenine-treated protonema of Ceratodon purpureus (Hedw.) Brid. exhibited an increased activity of protein synthesis in a cell-free system as compared to a control preparation. The ratio of polyribosomes to monoribosomes was the same in both preparations, and it is assumed that an activation of pre-exisUng poiyribosomes was responsible for the increased efficiency in protein synthesis. An eiectrophoretic fractionation of the in vitro translation product showed an enhanced synthesis of some polypeptide fractions in the cytokinin variant.Additional key words -Translation.

show abstract

Section: Discussionmentioning

confidence: 99%