caa a22 4500 465758029 CHVBK 20180323111852.0 cr unu---uuuuu 170327e19901201xx s 000 0 eng 10.1007/BF00309917 doi (NATIONALLICENCE)springer-10.1007/BF00309917 Genes for ribosomal proteins are retained on the 73 kb DNA from Astasia longa that resembles Euglena chloroplast DNA [Elektronische Daten] [Gerhard Siemeister, Christiane Buchholz, Wolfgang Hachtel] Summary: The nucleotide sequence of a 6.7 kb segment of the circular 73 kb DNA from Astasia longa has been determined. We identified genes for a tRNA-Ile (CAU), a tRNA-Phe (GAA), a tRNA-Cys (GCA) and the ribosomal proteins CS8, CL36, CS14 and CS2, that are normally encoded by plastid genomes. In addition, a gene for the chloroplast ribosomal protein CL5 was found that is not encoded by the plastome in either higher plants or a liverwort, but has recently been identified in Euglena chloroplast DNA. Transcripts of these protein genes, and of an unidentified open reading frame (ORF50), were detected. These results support our previous suggestion that the 73 kb DNA from Astasia is a truncated form of plastid DNA. The 73 kb DNA resembles the chloroplast DNA of Euglena gracilis but contains, almost exclusively, genes for a plastid-type translational (and presumably transcriptional) apparatus. Springer-Verlag, 1990 Astasia longa nationallicence Euglena nationallicence Plastid DNA nationallicence Ribosomal protein genes nationallicence Siemeister Gerhard Botanisches Institut der Universität Bonn, Kirschallee 1, W-5300, Bonn, Federal Republic of Germany aut Buchholz Christiane Botanisches Institut der Universität Bonn, Kirschallee 1, W-5300, Bonn, Federal Republic of Germany aut Hachtel Wolfgang Botanisches Institut der Universität Bonn, Kirschallee 1, W-5300, Bonn, Federal Republic of Germany aut Current Genetics Springer-Verlag 18/5(1990-12-01), 457-464 0172-8083 18:5<457 1990 18 294 https://doi.org/10.1007/BF00309917 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00309917 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Siemeister Gerhard Botanisches Institut der Universität Bonn, Kirschallee 1, W-5300, Bonn, Federal Republic of Germany aut NATIONALLICENCE 700 1- Buchholz Christiane Botanisches Institut der Universität Bonn, Kirschallee 1, W-5300, Bonn, Federal Republic of Germany aut NATIONALLICENCE 700 1- Hachtel Wolfgang Botanisches Institut der Universität Bonn, Kirschallee 1, W-5300, Bonn, Federal Republic of Germany aut NATIONALLICENCE 773 0- Current Genetics Springer-Verlag 18/5(1990-12-01), 457-464 0172-8083 18:5<457 1990 18 294 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer