Universal Molecular Triggers of Stress Responses in Cyanobacterium Synechocystis
Abstract
:1. Introduction
2. Systemic Analysis of Cyanobacterial Stress Transcriptomes
2.1. Genes Induced by Heat Stress
2.2. Genes Induced by Strong Light and Ultraviolet-B (UV-B)
2.3. Genes Induced by Salt and Hyperosmotic Stress
2.4. Genes Induced by Cold Shock and Other Stressors
2.5. Redox Regulation and Oxidative Stress
3. The Redox State of Plastoquinone (PQ) Depends on Membrane Fluidity
4. H2O2 is Involved in Regulation of Cold Stress Responses
5. Conclusions
Author Contributions
Funding
Conflicts of Interest
References
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Abiotic Stressors | Redox | ROS | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
ORF | Gene | Protein | Function | Heat | Salt | Osmo | Light | UV-B | pH | DBMIB | DCMU | H2O2 |
slr1285 | hik34 | Hik34 | Sensor histidine kinase Hik34 | + | + | + | + | + | + | + | ||
sll0306 | sigB | SigB | Sigma factor B of RNA polymerase | + | + | + | + | + | + | + | ||
slr2075 | groES | GroES | Heat-shock protein (HSP) 10 kDa co-chaperonin | + | + | + | + | + | + | |||
slr2076 | groEL1 | GroEL1 | HSP 60 kDa chaperonin 1 | + | + | + | + | + | + | |||
sll0416 | groEL2 | GroEL2 | HSP 60 kDa chaperonin 2 | + | + | + | + | |||||
sll1514 | hspA | HspA | HSP 17 kDa | + | + | + | + | + | + | + | + | |
sll0170 | dnaK2 | DnaK2 | HSP 70 kDa | + | + | + | + | + | + | + | + | |
slr0093 | dnaJ | DnaJ | HSP 40 kDa | + | + | + | + | + | + | + | ||
sll0430 | htpG | HtpG | HSP 90 kDa | + | + | + | + | + | + | |||
slr1641 | clpB1 | ClpB1 | HSP 100 kDa chaperone | + | + | + | + | + | + | + | ||
slr1204 | htrA | HtrA | Serine protease | + | + | + | + | + | + | + | ||
slr0008 | ctpA | CtpA | C-terminal processing protease | + | + | + | + | + | ||||
sll1621 | sll1621 | PrxA | Peroxiredoxin | + | + | + | + | + | + | |||
slr0095 | smtA | SmtA | S-adenosyl methionine methyltransferase | + | + | + | + | + | ||||
slr1674 | slr1674 | Slr1674 | Thermoprotector protein of PS II | + | + | + | + | + | + | + | ||
slr1963 | ocpA | OCP | Orange carotenoid-binding protein | + | + | + | + | + | ||||
slr1512 | sbtA | SbtA | Na-dependent bicarnonate transporter | + | + | + | ||||||
slr1516 | sodB | SodB | Superoxide dismutase | + | + | + | + | + | + | |||
sll0528 | sll0528 | Sll0528 | Site-2-protease | + | + | + | + | + | + | + | + | |
slr1675 | hypA1 | HypA1 | Hydrogenase maturation factor HypA1 | + | + | + | + | + | + | + | + | |
ssl3044 | ssl3044 | Fdx | Ferredoxin | + | + | + | + | + | + | + | + | |
slr1687 | nblB1 | NblB1 | Phycobilisome degradation protein | + | + | + | + | + | + | + | + | + |
sll0939 | sll0939 | Sll0939 | Low pH resistance protein | + | + | + | + | + | + | + | + | |
slr0967 | slr0967 | Slr0967 | Low pH resistance protein | + | + | + | + | + | + | + | + | |
slr1686 | slr1686 | Unknown function | + | + | + | + | + | |||||
slr1603 | slr1603 | Unknown function | + | + | + | + | + | + | ||||
sll1853 | sll1853 | Unknown function | + | + | + | |||||||
sll0846 | sll0846 | Unknown function | + | + | + | + | + | + | + | + | ||
sll1884 | sll1884 | Unknown function | + | + | + | + | + | |||||
sll1009* | frpC* | FrpC | Membrane Fe-regulated protein | + | ||||||||
sll1501* | cbiA* | CbiA | Cobalamine biosynthesis protein | + | ||||||||
sll0441* | sll0441* | Unknown function | + | |||||||||
sll1892* | sll1892* | Unknown function | + | |||||||||
slr0670* | slr0670* | Unknown function | + | |||||||||
sll0982* | sll0982* | Unknown function | + | |||||||||
slr1127* | slr1127* | Unknown function | + |
ORF | Gene | Protein | Function | Abiotic stressor | Redox | ROS | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Cold | Salt | Osmo | Light | UV-B | pH | DBMIB | DCMU | H2O2 | ||||
sll0790 | hik31 | Hik31 | Two-component sensor histidine kinase | + | + | |||||||
slr1594 | rre5 | Rre5 | Response regulator | + | + | + | ||||||
slr0083 | crhR | CrhR | RNA helicase | + | + | + | + | + | ||||
sll0517 | rbpA1 | RbpA1 | RNA binding protein A1 | + | + | |||||||
sll0533 | tig | Tig | Ribosome trigger factor | + | + | + | ||||||
sll1096 | rpsL | Rps12 | 30S ribosomal protein S12 | + | + | + | ||||||
slr0082 | rimO | RimO | Methyltransferase of ribosomal protein S12 | + | + | + | + | + | ||||
slr1105 | typA | TypA | GTP-binding protein TypA/BipA | + | + | + | + | + | ||||
slr1512 | sbtA | SbtA1 | Na-dependent bicarbonate transporter | + | + | + | ||||||
sll1541 | syc2 | Syc2 | Carotenoid oxygenase | + | + | + | + | + | + | |||
slr1291 | ndhD2 | NdhD2 | NADH dehydrogenase subunit 4 | + | + | + | + | + | ||||
ssl2542 | hliA | HliA | High light inducible protein | + | + | + | + | + | + | + | ||
ssr2595 | hliB | HliB | High light inducible protein | + | + | + | + | + | + | + | + | |
slr1544 | lilA | LilA | Light-harvesting protein LilA | + | + | + | + | + | + | + | + | + |
slr1687 | nblB | NblB | Phycocyanobilin lyase NblB | + | + | + | + | + | + | + | + | + |
sll1742 | nusG | NusG | Transcription antitermination protein | + | + | + | + | + | ||||
sll1818 | rpoA | RpoA | RNA polymerase alpha subunit σ70 | + | + | + | ||||||
sll20121 | sigD1 | SigD1 | RNA polymerase sigma factor SigD | + | + | + | + | + | + | + | + | |
ssl30441 | ssl30441 | Fdx1 | Ferredoxin | + | + | + | + | + | + | + | + | |
slr1350 | desA | DesA | Δ12 fatty acid desaturase | + | + | |||||||
sll1441 | desB | DesB | ω3 fatty acid desaturase | + | + | |||||||
slr1992 | gpx2 | Gpx2 | Hydroperoxy fatty acid reductase | + | + | + | ||||||
sll1483 | sll1483 | Salt-induced periplasmic protein | + | + | + | + | + | + | + | + | + | |
sll0157 | sll0157 | Zn-dependent hydrolase | + | + | + | + | + | |||||
sll1863 | sll1863 | Unknown protein | + | + | + | + | ||||||
sll1862 | sll1862 | Unknown protein | + | + | + | + | ||||||
sll1853 | sll1853 | Unknown protein | + | + | + | |||||||
slr0551 | slr0551 | Unknown protein | + | + | + | + | + | + | ||||
slr0959 | slr0959 | Unknown protein | + | + | + | + | ||||||
slr1686 | slr1686 | Unknown protein | + | + | + | + | + | |||||
slr1687 | slr1687 | Unknown protein | + | + | + | + | + |
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Share and Cite
Mironov, K.S.; Sinetova, M.A.; Shumskaya, M.; Los, D.A. Universal Molecular Triggers of Stress Responses in Cyanobacterium Synechocystis. Life 2019, 9, 67. https://doi.org/10.3390/life9030067
Mironov KS, Sinetova MA, Shumskaya M, Los DA. Universal Molecular Triggers of Stress Responses in Cyanobacterium Synechocystis. Life. 2019; 9(3):67. https://doi.org/10.3390/life9030067
Chicago/Turabian StyleMironov, Kirill S., Maria A. Sinetova, Maria Shumskaya, and Dmitry A. Los. 2019. "Universal Molecular Triggers of Stress Responses in Cyanobacterium Synechocystis" Life 9, no. 3: 67. https://doi.org/10.3390/life9030067