Ribosome-granular material complexes in human leukemic lymphoblasts exposed to vinblastine sulfate

Awtar Krishan

Research output: Contribution to journalArticle

46 Scopus citations

Abstract

Human leukemic lymphoblasts exposed to Velban show prominent proteinaceous crystals and large complexes of ribosomes (which are arranged in clusters and helices) in association with fine granular, electron dense material. This granular material shows relatively greater electron density than the crystals and lacks the prominent linearity of the crystals. In some cross sections tubular profiles are seen interspersed between the granular material and the ribosomes. It is suggested that the ribosomes are involved in the synthesis of the electron-dense material which is subsequently organized into the prominent crystals.

Original languageEnglish (US)
Pages (from-to)272-281
Number of pages10
JournalJournal of Ultrasructure Research
Volume31
Issue number3-4
DOIs
StatePublished - May 1970

ASJC Scopus subject areas

  • Anatomy
  • Molecular Biology

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