Nucleotide sequence of a second psbA gene from the unicellular cyanobacterium Synechocystis 6803.
نویسندگان
چکیده
In Synechocystis 6803 the psbA gene, encoding the Dl polypeptide of the Photosystem II reaction center, belongs to a multigene family with three copies (1). The nucleotide sequence of psbA-1 has been reported (2). We have cloned and seguenced a seconcl psbA gene, psbA-2. front Svnechocvstis 6803. The second copy of psbA i s contained within a 2.1 Kb genomic Hind III fragment. The psbA-2 open reading frame is highly homologous to psbA genes from other cyanobacteria and higher plants.
منابع مشابه
Nucleotide sequence of the psbA3 gene from the cyanobacterium Synechocystis PCC 6803.
The psbA gene which encodes the Dl polypeptide of the photosystem two reaction center is present as three different copies in the unicellular cyanobacterium Synechocystis sp. PCC 6803 (1). The nucleotide sequences for two of these copies, psbAl (2) and psbA2 (3), have been published. Here we present the nucleotide and deduced amino acid sequences for the remaining copy, psbA3, which is located ...
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ورودعنوان ژورنال:
- Nucleic acids research
دوره 17 10 شماره
صفحات -
تاریخ انتشار 1989