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Overview

Proteinsi7,316
Gene counti - Download one protein sequence per gene (FASTA)
Proteome IDiUP000009045
Taxonomy707241 - Sinorhizobium meliloti (strain SM11)
StrainSM11
Last modifiedFebruary 27, 2018
Genome assembly and annotationi GCA_000218265.1 from ENA/EMBL
Pan proteomei This proteome is part of the Rhizobium meliloti (strain 1021) (Ensifer meliloti) pan proteome (fasta)

Gram-negative nitrogen-fixing bacteria living in soil and able to establish a symbiosis with host plants from the genera Medicago, Melilotus and Trigonella leading to the formation of nodules on roots. S. meliloti strain SM11 was isolated from a root nodule of an alfalfa plant, grown in a field plot in Bavaria, Germany. In the experiment genetically modified S.meliloti was released in the field; strain SM11 belonged to a dominant group of autochthonous strains which finally outcompeted the released strains for host plant nodulation and saprophytic growth. One chromosome and 2 megaplasmids were sequenced; 2 other smaller plasmids were sequenced earlier. Sequencing shows new genes on the plasmids, suggesting the pan-genome has not yet been fully explored (adapted from PMID 21396969).

Componentsi

Component nameGenome Accession(s)
Proteins
Plasmid pSmeSM11c1730
Plasmid pSmeSM11d1548
Plasmid pSmeSM11a160
Plasmid pSmeSM11b164
Chromosome3744

Publications

  1. "Sequence analysis of the 181-kb accessory plasmid pSmeSM11b, isolated from a dominant Sinorhizobium meliloti strain identified during a long-term field release experiment."
    Stiens M., Schneiker S., Puhler A., Schluter A.
    FEMS Microbiol. Lett. 2007:297-309(2007) [PubMed] [Europe PMC] [Abstract]
  2. "The complete genome sequence of the dominant Sinorhizobium meliloti field isolate SM11 extends the S. meliloti pan-genome."
    Schneiker-Bekel S., Wibberg D., Bekel T., Blom J., Linke B., Neuweger H., Stiens M., Vorholter F.J., Weidner S., Goesmann A., Puhler A., Schluter A.
    J. Biotechnol. 2011:20-33(2011) [PubMed] [Europe PMC] [Abstract]
  3. "Sequence analysis of the 144-kilobase accessory plasmid pSmeSM11a, isolated from a dominant Sinorhizobium meliloti strain identified during a long-term field release experiment."
    Stiens M., Schneiker S., Keller M., Kuhn S., Puhler A., Schluter A.
    Appl. Environ. Microbiol. 2006:3662-3672(2006) [PubMed] [Europe PMC] [Abstract]
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