pubmed-article:6201395 | pubmed:abstractText | Reconstitution experiments with 50 S ribosomal subunits from Bacillus stearothermophilus demonstrate that spinach chloroplast 5 S rRNA can be incorporated into the bacterial ribosome and yield biologically active particles, thereby establishing the eubacterial nature of chloroplast 5 S rRNA. In contrast, mitochondria from Locusta migratoria or bovine liver do not appear to contain discrete, low-Mr RNAs, which can replace 5 S rRNA in the functional reconstitution of B. stearothermophilus ribosomes. | lld:pubmed |