Isolation of Chinese hamster ovary ribosomal mutants differentially resistant to ricin, abrin, and modeccin.

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Article

Isolation of Chinese hamster ovary ribosomal mutants differentially resistant to ricin, abrin, and modeccin.

The Journal of biological chemistry - 5 Jan 1990

Sallustio S, Stanley P

Abstract excerpt

The molecular action of ricin A chain involves cleavage of the N-glycosidic bond between ribose and the adenine 4324 nucleotides from the 5' end of mammalian 28 S rRNA (Endo, Y., and Tsurugi, K. (1987) J. Biol. Chem. 262, 8128-8130). In this paper, four ricin- and abrin-resistant Chinese hamster...

Topics

Abrin
Adenine
Animals
Cell Line
Cricetinae
Drug Resistance
Female
Lectins
Mutation
Ovary
Plant Lectins
Plant Proteins
Protein Synthesis Inhibitors
RNA, Ribosomal, 28S
Ribose
Ribosomal Proteins
Ribosome Inactivating Proteins, Type 2
Ribosomes

Source

Open in PubMed

Identifiers

PMID: 2104622

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 30 Aug 2026. Prepared record publication-2104622-2026-08-30.1. Manifest publication-graph-cohort-2026-08-30.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 30 Aug 2026.

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