Microevolution in cyanobacteria: re-sequencing a motile substrain of Synechocystis sp. PCC 6803
Abstract: Synechocystis sp. PCC 6803 is a widely used model cyanobacterium for studying photosynthesis, phototaxis, the production of biofuels and many other aspects. Here we present a re-sequencing study of the genome and seven plasmids of one of the most widely used Synechocystis sp. PCC 6803 substrains, the glucose tolerant and motile Moscow or ‘PCC-M’ strain, revealing considerable evidence for recent microevolution. Seven single nucleotide polymorphisms (SNPs) specifically shared between ‘PCC-M’ and the ‘PCC-N and PCC-P’ substrains indicate that ‘PCC-M’ belongs to the ‘PCC’ group of motile strains. The identified indels and SNPs in ‘PCC-M’ are likely to affect glucose tolerance, motility, phage resistance, certain stress responses as well as functions in the primary metabolism, potentially relevant for the synthesis of alkanes. Three SNPs in intergenic regions could affect the promoter activities of two protein-coding genes and one cis-antisense RNA. Two deletions in ‘PCC-M’ affect parts of clustered regularly interspaced short palindrome repeats-associated spacer-repeat regions on plasmid pSYSA, in one case by an unusual recombination between spacer sequences
- Location
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Deutsche Nationalbibliothek Frankfurt am Main
- Extent
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Online-Ressource
- Language
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Englisch
- Notes
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DNA Research. 19, 6 (2012), 435-448, DOI 10.1093/dnares/dss024, issn: 1340-2838
IN COPYRIGHT http://rightsstatements.org/page/InC/1.0 rs
- Classification
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Biowissenschaften, Biologie
- Keyword
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CRISPR/Cas-Methode
Plasmid
Synechocystis
- Event
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Veröffentlichung
- (where)
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Freiburg
- (who)
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Universität
- (when)
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2012
- Contributor
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Albert-Ludwigs-Universität Freiburg
Fakultät für Biologie
- DOI
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10.1093/dnares/dss024
- URN
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urn:nbn:de:bsz:25-freidok-118943
- Rights
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Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Last update
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25.03.2025, 1:55 PM CET
Data provider
This object is provided by:
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Deutsche Nationalbibliothek. If you have any questions about the object, please contact the data provider.
Associated
- Trautmann, Danika Maria
- Voß, Björn
- Wilde, Annegret
- Hess, Wolfgang
- Albert-Ludwigs-Universität Freiburg
- Fakultät für Biologie
- Universität
Time of origin
- 2012
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Multitasking DEAD-box RNA helicase CrhR from Synechocystis sp. PCC 6803
Genome-wide identification and characterization of Fur-binding sites in the cyanobacteria Synechocystis sp. PCC 6803 and PCC 6714
AcnSP – a novel small protein regulator of aconitase activity in the cyanobacterium Synechocystis sp. PCC 6803
Regulation by the sRNA IsaR1 and transcriptome remodelling under iron starvation in Synechocystis sp. PCC 6803
Das Methylom des Cyanobakteriums Synechocystis sp. PCC 6803 : Modell für die funktionelle Charakterisierung von DNA-Methylierung in Cyanobakterien
Norf1 – a novel, small protein that possibly regulates the activity of Synechocystis sp. PCC 6803 ATP synthase
Type II toxin-antitoxin systems in the unicellular cyanobacterium Synechocystis sp. PCC 6803
Verfassungsrechtliche Probleme der Gebührenfinanzierung im dualen Rundfunksystem
Digitale grundfrequenzsynchrone Analyse von Sprachsignalen als Teil eines automatischen Spracherkennungssystems
Die Dosisverteilung bei Telekobalt-Pendelsbestrahlung um zwei exzentrische Pendelachsen
Algorithmen und Geräte zur Bestimmung der Grundfrequenz von Sprachsignalen : = Algorithms and devices for pitch determination of speech signals
Untersuchungen zur Expression licht- und gewebespezifisch regulierter Gene höherer Pflanzen
Multitasking DEAD-box RNA helicase CrhR from Synechocystis sp. PCC 6803
Genome-wide identification and characterization of Fur-binding sites in the cyanobacteria Synechocystis sp. PCC 6803 and PCC 6714
AcnSP – a novel small protein regulator of aconitase activity in the cyanobacterium Synechocystis sp. PCC 6803
Regulation by the sRNA IsaR1 and transcriptome remodelling under iron starvation in Synechocystis sp. PCC 6803
Das Methylom des Cyanobakteriums Synechocystis sp. PCC 6803 : Modell für die funktionelle Charakterisierung von DNA-Methylierung in Cyanobakterien
Norf1 – a novel, small protein that possibly regulates the activity of Synechocystis sp. PCC 6803 ATP synthase
Type II toxin-antitoxin systems in the unicellular cyanobacterium Synechocystis sp. PCC 6803
Verfassungsrechtliche Probleme der Gebührenfinanzierung im dualen Rundfunksystem
Digitale grundfrequenzsynchrone Analyse von Sprachsignalen als Teil eines automatischen Spracherkennungssystems
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