Literature DB >> 24122300

High radiation and desiccation tolerance of nitrogen-fixing cultures of the cyanobacterium Anabaena sp. strain PCC 7120 emanates from genome/proteome repair capabilities.

Harinder Singh1, Kirti Anurag, Shree Kumar Apte.   

Abstract

The filamentous nitrogen-fixing cyanobacterium, Anabaena sp. strain PCC 7120 was found to tolerate very high doses of 60Co-gamma radiation or prolonged desiccation. Post-stress, cells remained intact and revived all the vital functions. A remarkable capacity to repair highly disintegrated genome and recycle the damaged proteome appeared to underlie such high radioresistance and desiccation tolerance. The close similarity observed between the cellular response to irradiation or desiccation stress lends strong support to the notion that tolerance to these stresses may involve similar mechanisms.

Entities:  

Year:  2013        PMID： 24122300     DOI： 10.1007/s11120-013-9936-9

Source DB:  PubMed          Journal:  Photosynth Res        ISSN： 0166-8595            Impact factor:   3.573


  39 in total

1.  Protein recycling is a major component of post-irradiation recovery in Deinococcus radiodurans strain R1.

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Review 2.  The structure of photosystem I and evolution of photosynthesis.

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3.  Protein oxidation: key to bacterial desiccation resistance?

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Journal:  ISME J       Date:  2008-02-14       Impact factor: 10.302

Review 4.  The origin and evolution of oxygenic photosynthesis.

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Journal:  Trends Biochem Sci       Date:  1998-03       Impact factor: 13.807

5.  Rewetting of drought-resistant blue-green algae: Time course of water uptake and reappearance of respiration, photosynthesis, and nitrogen fixation.

Authors:  Siegfried Scherer; Anneliese Ernst; Ting-Wei Chen; Peter Böger
Journal:  Oecologia       Date:  1984-06       Impact factor: 3.225

6.  Cleavage of structural proteins during the assembly of the head of bacteriophage T4.

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Journal:  Nature       Date:  1970-08-15       Impact factor: 49.962

7.  Physiological responses of the halophilic archaeon Halobacterium sp. strain NRC1 to desiccation and gamma irradiation.

Authors:  Molly Kottemann; Adrienne Kish; Chika Iloanusi; Sarah Bjork; Jocelyne DiRuggiero
Journal:  Extremophiles       Date:  2005-04-21       Impact factor: 2.395

8.  Stress responses of Synechocystis sp. strain PCC 6803 mutants impaired in genes encoding putative alternative sigma factors.

Authors:  J Huckauf; C Nomura; K Forchhammer; M Hagemann
Journal:  Microbiology       Date:  2000-11       Impact factor: 2.777

9.  Salinity-stress-induced proteins in two nitrogen-fixing Anabaena strains differentially tolerant to salt.

Authors:  S K Apte; A A Bhagwat
Journal:  J Bacteriol       Date:  1989-02       Impact factor: 3.490

10.  Use of filamentous cyanobacteria for biodegradation of organic pollutants.

Authors:  T Kuritz; C P Wolk
Journal:  Appl Environ Microbiol       Date:  1995-01       Impact factor: 4.792
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  8 in total

1.  Low concentrations of ethanol during irradiation drastically reduce DNA damage caused by very high doses of ionizing radiation.

Authors:  Harinder Singh; Shree Kumar Apte
Journal:  J Biosci       Date:  2018-03       Impact factor: 1.826

2.  The SbcC and SbcD homologs of the cyanobacterium Anabaena sp. strain PCC7120 (Alr3988 and All4463) contribute independently to DNA repair.

Authors:  Sarita Pandey; Anurag Kirti; Arvind Kumar; Hema Rajaram
Journal:  Funct Integr Genomics       Date:  2018-03-09       Impact factor: 3.410

3.  Characterization of a DUF820 family protein Alr3200 of the cyanobacterium Anabaena sp. strain PCC7120.

Authors:  Prashanth S Raghavan; Gagan D Gupta; Hema Rajaram; Vinay Kumar
Journal:  J Biosci       Date:  2016-12       Impact factor: 1.826

4.  Effect of 60Co-Gamma Ionizing Radiation and Desiccation Stress on Protein Profile of Anabaena 7120.

Authors:  Harinder Singh; Shree Kumar Apte
Journal:  Protein J       Date:  2018-12       Impact factor: 2.371

5.  Molecular investigation of the radiation resistance of edible cyanobacterium Arthrospira sp. PCC 8005.

Authors:  Hanène Badri; Pieter Monsieurs; Ilse Coninx; Ruddy Wattiez; Natalie Leys
Journal:  Microbiologyopen       Date:  2015-02-12       Impact factor: 3.139

6.  Diversity and Contributions to Nitrogen Cycling and Carbon Fixation of Soil Salinity Shaped Microbial Communities in Tarim Basin.

Authors:  Min Ren; Zhufeng Zhang; Xuelian Wang; Zhiwei Zhou; Dong Chen; Hui Zeng; Shumiao Zhao; Lingling Chen; Yuanliang Hu; Changyi Zhang; Yunxiang Liang; Qunxin She; Yi Zhang; Nan Peng
Journal:  Front Microbiol       Date:  2018-03-09       Impact factor: 5.640

7.  Radiation Tolerance of Pseudanabaena catenata, a Cyanobacterium Relevant to the First Generation Magnox Storage Pond.

Authors:  Lynn Foster; Howbeer Muhamadali; Christopher Boothman; David Sigee; Jon K Pittman; Royston Goodacre; Katherine Morris; Jonathan R Lloyd
Journal:  Front Microbiol       Date:  2020-04-07       Impact factor: 5.640

8.  The hypothetical protein 'All4779', and not the annotated 'Alr0088' and 'Alr7579' proteins, is the major typical single-stranded DNA binding protein of the cyanobacterium, Anabaena sp. PCC7120.

Authors:  Anurag Kirti; Hema Rajaram; Shree Kumar Apte
Journal:  PLoS One       Date:  2014-04-04       Impact factor: 3.240
  8 in total

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