Evidence map›Paper›PMID 23559749›Full record

ArticleBioinformation2013

Comparative analysis to identify determinants of changing life style in Thermosynechococcus elongatus BP-1, a thermophilic cyanobacterium.

Ratna Prabha, Dhananjaya P Singh, Shailendra K Gupta, Sávio Torres de Farias, Anil Rai

Abstract read
In one paragraph

Article in Bioinformation, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

What it found

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Ratna PrabhaNational Bureau of Agriculturally Important Microorganisms, Indian Council of Agricultural Research, Kushmaur, Maunath Bhanjan 275101, India ; Department of Biotechnology, Mewar University, Gangrar, Chittorgarh, Rajasthan, India.
Dhananjaya P Singh
Shailendra K Gupta
Sávio Torres de Farias
Anil Rai

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A comparative genomics analysis among all forty whole genome sequences available for cyanobacteria (3 thermophiles- Thermosynechococcus elongatus BP-1, Synechococcus sp. JA-2-3B'a (2-13), Synechococcus sp. JA-3-3Ab and 37 mesophiles) was performed to identify genomic and proteomic factors responsible for the behaviour of T. elongatus BP-1, a thermophilic unicellular cyanobacterium with optimum growth temperature [OGT] of 55°C. Majority of genomic and proteomic characteristics for this cyanobacterium indicated contrasting features indicating its mesophilic behaviour while the role of mutational biasness and selection pressure is thought to be responsible for high OGT. Contradictory results were obtained for T. elongatus for synonymous codon usage, CvP-bias and amino acid composition with respect to thermophilic behaviour. Calculated J2 index is lowest among all cyanobacterial genomes. Except for proline and termination codons, T. elongatus showed synonymous codon usage pattern which is expected for mesophiles. Results indicated that among cyanobacterial genomes, majority of genomic and proteomic determinants put T. elongatus very close to mesophiles and the whole genome of this organism represents continuous gain of mesophilic rather than thermophilic behavior.

Indexed as

Codon usageCvP biasGenomicsJ2 indexThermophilyThermosynechococcus elongatus

Identifiers

PMID23559749
PMCPMC3607189

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.