caa a22 4500 465758576 CHVBK 20180323111854.0 cr unu---uuuuu 170327e19900301xx s 000 0 eng 10.1007/BF00312617 doi (NATIONALLICENCE)springer-10.1007/BF00312617 The psbA -gene from a red alga resembles those from Cyanobacteria and Cyanelles [Elektronische Daten] [Udo Maid, Klaus Valentin, Klaus Zetsche] Summary: Plastid DNA (ptDNA) from the unicellular red alga Cyanidium caldarium was isolated. A 5.8 kb Eco RI, fragment containing the entire psbA-gene was cloned and the nucleotide sequence of the psbA-gene determined. At the carboxyl terminus the encoded protein (D1) contains the seven amino acid-insertion which was found to be typical of the cyanobacteria and the cyanelles of Cyanophora paradoxa. However, the overall sequence homology does not support a direct relationship between the plastids of Cyanidium, cyanelles and the cyanobacteria. As in other photosynthetic organisms the psbA-gene is transcribed as a monocistronic mRNA. The ribosomal RNA operon was located 4 kb upstream of the psbA-gene. Springer-Verlag, 1990 Red algae nationallicence psbA gene nationallicence Plastid evolution nationallicence Maid Udo Institut für Pflanzenphysiologie, Justus-Liebig-Universität Gießen, Heinrich-Buff-Ring 58, D-6300, Gießen, Germany aut Valentin Klaus Institut für Pflanzenphysiologie, Justus-Liebig-Universität Gießen, Heinrich-Buff-Ring 58, D-6300, Gießen, Germany aut Zetsche Klaus Institut für Pflanzenphysiologie, Justus-Liebig-Universität Gießen, Heinrich-Buff-Ring 58, D-6300, Gießen, Germany aut Current Genetics Springer-Verlag 17/3(1990-03-01), 255-259 0172-8083 17:3<255 1990 17 294 https://doi.org/10.1007/BF00312617 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00312617 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Maid Udo Institut für Pflanzenphysiologie, Justus-Liebig-Universität Gießen, Heinrich-Buff-Ring 58, D-6300, Gießen, Germany aut NATIONALLICENCE 700 1- Valentin Klaus Institut für Pflanzenphysiologie, Justus-Liebig-Universität Gießen, Heinrich-Buff-Ring 58, D-6300, Gießen, Germany aut NATIONALLICENCE 700 1- Zetsche Klaus Institut für Pflanzenphysiologie, Justus-Liebig-Universität Gießen, Heinrich-Buff-Ring 58, D-6300, Gießen, Germany aut NATIONALLICENCE 773 0- Current Genetics Springer-Verlag 17/3(1990-03-01), 255-259 0172-8083 17:3<255 1990 17 294 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer