Biopolym. Cell. 1999; 15(6):496-500.
Cell Biology
Reduction of plastid protein synthesis apparatus is a base of stable chlorophyll deficiency induced by antibiotics in plants
1Zubko M. K.
  1. Institute of Cell Biology and Genetic Engineering, NAS of Ukraine
    148, Akademika Zabolotnogo Str., Kyiv, Ukraine, 03680

Abstract

A molecular base for the stable chlorophyll deficiency induced with high frequency by antibiotics spectinomycin and streptomycin in cruciferous plants has been studied. It has been shown that the most probable cause of chlorophyll deficiency is knockouting plastid protein biosynthesis due to the reduction of plastid protein synthesis apparatus, in particular, ribosomal RNA as the most important component. This phenomenon is proposed as a model for studying biosynthetic functions of plastids.

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