芽胞结构成分在决定枯草芽胞杆菌芽胞对模拟火星表面条件抗性中的保护作用。
Protective role of spore structural components in determining Bacillus subtilis spore resistance to simulated mars surface conditions.
机构信息
German Aerospace Center, Institute of Aerospace Medicine, Radiation Biology Department, Cologne, Germany.
出版信息
Appl Environ Microbiol. 2012 Dec;78(24):8849-53. doi: 10.1128/AEM.02527-12. Epub 2012 Oct 12.
Abstract
Spores of wild-type and mutant Bacillus subtilis strains lacking various structural components were exposed to simulated Martian atmospheric and UV irradiation conditions. Spore survival and mutagenesis were strongly dependent on the functionality of all of the structural components, with small acid-soluble spore proteins, coat layers, and dipicolinic acid as key protectants.
摘要
野生型和突变型枯草芽孢杆菌菌株的孢子缺乏各种结构成分，这些孢子暴露在模拟的火星大气和紫外线照射条件下。孢子的存活和突变与所有结构成分的功能密切相关，其中小分子酸溶性孢子蛋白、外壳层和二吡啶甲酸是关键的保护剂。
相似文献
1
Protective role of spore structural components in determining Bacillus subtilis spore resistance to simulated mars surface conditions.芽胞结构成分在决定枯草芽胞杆菌芽胞对模拟火星表面条件抗性中的保护作用。
Appl Environ Microbiol. 2012 Dec;78(24):8849-53. doi: 10.1128/AEM.02527-12. Epub 2012 Oct 12.
2
Spore Resistance to Simulated Mars Surface Conditions.孢子对模拟火星表面条件的抗性。
Front Microbiol. 2019 Feb 26;10:333. doi: 10.3389/fmicb.2019.00333. eCollection 2019.
3
Isolation of rpoB mutations causing rifampicin resistance in Bacillus subtilis spores exposed to simulated Martian surface conditions.在暴露于模拟火星表面条件下的枯草芽孢杆菌孢子中分离导致利福平抗性的rpoB突变
Astrobiology. 2008 Dec;8(6):1159-67. doi: 10.1089/ast.2007.0224.
4
Role of the spore coat layers in Bacillus subtilis spore resistance to hydrogen peroxide, artificial UV-C, UV-B, and solar UV radiation.芽孢衣层在枯草芽孢杆菌芽孢对过氧化氢、人工紫外线-C、紫外线-B和太阳紫外线辐射抗性中的作用
Appl Environ Microbiol. 2000 Feb;66(2):620-6. doi: 10.1128/AEM.66.2.620-626.2000.
5
Roles of small, acid-soluble spore proteins and core water content in survival of Bacillus subtilis spores exposed to environmental solar UV radiation.小酸溶性芽孢蛋白和核心含水量在枯草芽孢杆菌孢子暴露于环境太阳紫外线辐射下的存活中的作用。
Appl Environ Microbiol. 2009 Aug;75(16):5202-8. doi: 10.1128/AEM.00789-09. Epub 2009 Jun 19.
6
Persistence of biomarker ATP and ATP-generating capability in bacterial cells and spores contaminating spacecraft materials under earth conditions and in a simulated martian environment.在地球条件下以及模拟火星环境中，污染航天器材料的细菌细胞和孢子内生物标志物ATP的持久性及ATP生成能力。
Appl Environ Microbiol. 2008 Aug;74(16):5159-67. doi: 10.1128/AEM.00891-08. Epub 2008 Jun 20.
7
Astrobiological aspects of the mutagenesis of cosmic radiation on bacterial spores.宇宙辐射对细菌孢子诱变的天体生物学方面。
Astrobiology. 2010 Jun;10(5):509-21. doi: 10.1089/ast.2009.0429.
8
Survival of Bacillus subtilis endospores on ultraviolet-irradiated rover wheels and Mars regolith under simulated Martian conditions.在模拟火星条件下，枯草芽孢杆菌内生孢子在经过紫外线辐照的火星车车轮和火星土壤上的存活情况。
Astrobiology. 2011 Jun;11(5):477-85. doi: 10.1089/ast.2011.0615.
9
Multifactorial resistance of Bacillus subtilis spores to high-energy proton radiation: role of spore structural components and the homologous recombination and non-homologous end joining DNA repair pathways.枯草芽孢杆菌孢子对高能质子辐射的多因子抗性：孢子结构成分以及同源重组和非同源末端连接 DNA 修复途径的作用。
Astrobiology. 2012 Nov;12(11):1069-77. doi: 10.1089/ast.2012.0890. Epub 2012 Oct 22.
10
Survival of spores of the UV-resistant Bacillus subtilis strain MW01 after exposure to low-earth orbit and simulated martian conditions: data from the space experiment ADAPT on EXPOSE-E.MW01 型耐紫外线枯草芽孢杆菌孢子在暴露于低地球轨道和模拟火星条件下的存活情况：EXPOSE-E 上的 ADAPT 空间实验数据。
Astrobiology. 2012 May;12(5):498-507. doi: 10.1089/ast.2011.0772.
引用本文的文献
1
Microbial Communities in Saltpan Sediments Show Tolerance to Mars Analog Conditions, but Susceptibility to Chloride and Perchlorate Toxicity.盐田沉积物中的微生物群落对火星模拟条件具有耐受性，但易受氯化物和高氯酸盐毒性的影响。
Astrobiology. 2022 Jul;22(7):838-850. doi: 10.1089/ast.2021.0132. Epub 2022 Jun 22.
2
The Space-Exposed Kombucha Microbial Community Member Showed Only Minor Changes in Its Genome After Reactivation on Earth.太空暴露的康普茶微生物群落成员在地球上重新激活后，其基因组仅显示出微小变化。
Front Microbiol. 2022 Mar 11;13:782175. doi: 10.3389/fmicb.2022.782175. eCollection 2022.
3
Effects of Heavy Ion Particle Irradiation on Spore Germination of spp. from Extremely Hot and Cold Environments.重离子粒子辐照对来自极热和极冷环境的 物种孢子萌发的影响。
注：原文中“ spp.”部分有缺失内容。
Life (Basel). 2020 Oct 30;10(11):264. doi: 10.3390/life10110264.
4
Nucleic Acid Extraction and Sequencing from Low-Biomass Synthetic Mars Analog Soils for Life Detection.从低生物量合成火星模拟土壤中提取和测序核酸以进行生命探测。
Astrobiology. 2019 Sep;19(9):1139-1152. doi: 10.1089/ast.2018.1929. Epub 2019 Jun 11.
5
Spore Resistance to Simulated Mars Surface Conditions.孢子对模拟火星表面条件的抗性。
Front Microbiol. 2019 Feb 26;10:333. doi: 10.3389/fmicb.2019.00333. eCollection 2019.
6
Experimental studies addressing the longevity of Bacillus subtilis spores - The first data from a 500-year experiment.探讨枯草芽孢杆菌孢子寿命的实验研究-来自 500 年实验的首批数据。
PLoS One. 2018 Dec 4;13(12):e0208425. doi: 10.1371/journal.pone.0208425. eCollection 2018.
7
Nucleic Acid Extraction from Synthetic Mars Analog Soils for in situ Life Detection.从模拟火星土壤中提取核酸用于原位生命检测
Astrobiology. 2017 Aug;17(8):747-760. doi: 10.1089/ast.2016.1535. Epub 2017 Jul 13.
8
Inactivation of spores by electric arcs.电弧对孢子的灭活作用。
BMC Microbiol. 2016 Jul 12;16(1):148. doi: 10.1186/s12866-016-0764-x.
9
Sterilization of hydrogen peroxide resistant bacterial spores with stabilized chlorine dioxide.用稳定二氧化氯对耐过氧化氢的细菌芽孢进行灭菌
AMB Express. 2015 Apr 17;5:24. doi: 10.1186/s13568-015-0109-4. eCollection 2015.
10
Rock black fungi: excellence in the extremes, from the Antarctic to space.嗜极岩生真菌：从南极到太空，极端环境中的佼佼者。
Curr Genet. 2015 Aug;61(3):335-45. doi: 10.1007/s00294-014-0457-7. Epub 2014 Nov 8.
本文引用的文献
1
Transcriptomic responses of germinating Bacillus subtilis spores exposed to 1.5 years of space and simulated martian conditions on the EXPOSE-E experiment PROTECT.在 EXPOSE-E 实验的 PROTECT 上，暴露于 1.5 年太空和模拟火星条件下的发芽枯草芽孢杆菌孢子的转录组反应。
Astrobiology. 2012 May;12(5):469-86. doi: 10.1089/ast.2011.0748.
2
Bacterial spore structures and their protective role in biocide resistance.细菌孢子结构及其在抗杀菌剂中的保护作用。
J Appl Microbiol. 2012 Sep;113(3):485-98. doi: 10.1111/j.1365-2672.2012.05336.x. Epub 2012 May 31.
3
Survival of Bacillus subtilis endospores on ultraviolet-irradiated rover wheels and Mars regolith under simulated Martian conditions.在模拟火星条件下，枯草芽孢杆菌内生孢子在经过紫外线辐照的火星车车轮和火星土壤上的存活情况。
Astrobiology. 2011 Jun;11(5):477-85. doi: 10.1089/ast.2011.0615.
4
Role of the Nfo and ExoA apurinic/apyrimidinic endonucleases in radiation resistance and radiation-induced mutagenesis of Bacillus subtilis spores.Nfo 和 ExoA 脱嘌呤/脱嘧啶内切核酸酶在枯草芽孢杆菌孢子辐射抗性和辐射诱导突变中的作用。
J Bacteriol. 2011 Jun;193(11):2875-9. doi: 10.1128/JB.00134-11. Epub 2011 Mar 25.
5
Effects of Mn and Fe levels on Bacillus subtilis spore resistance and effects of Mn2+, other divalent cations, orthophosphate, and dipicolinic acid on protein resistance to ionizing radiation.锰和铁水平对枯草芽孢杆菌孢子抗性的影响，以及 Mn2+、其他二价阳离子、正磷酸盐和二吡啶甲酸对蛋白质抗电离辐射能力的影响。
Appl Environ Microbiol. 2011 Jan;77(1):32-40. doi: 10.1128/AEM.01965-10. Epub 2010 Nov 5.
6
Space microbiology.空间微生物学。
Microbiol Mol Biol Rev. 2010 Mar;74(1):121-56. doi: 10.1128/MMBR.00016-09.
7
Effects of simulated Mars conditions on the survival and growth of Escherichia coli and Serratia liquefaciens.模拟火星条件对大肠杆菌和液化沙雷氏菌的生存和生长的影响。
Appl Environ Microbiol. 2010 Apr;76(8):2377-86. doi: 10.1128/AEM.02147-09. Epub 2010 Feb 12.
8
Role of the Y-family DNA polymerases YqjH and YqjW in protecting sporulating Bacillus subtilis cells from DNA damage.Y 家族 DNA 聚合酶 YqjH 和 YqjW 在保护芽孢形成的枯草芽孢杆菌细胞免受 DNA 损伤中的作用。
Curr Microbiol. 2010 Apr;60(4):263-7. doi: 10.1007/s00284-009-9535-3. Epub 2009 Nov 19.
9
Migrating microbes and planetary protection.移动微生物与行星保护。
Trends Microbiol. 2009 Sep;17(9):389-92. doi: 10.1016/j.tim.2009.07.001. Epub 2009 Aug 31.
10
Roles of small, acid-soluble spore proteins and core water content in survival of Bacillus subtilis spores exposed to environmental solar UV radiation.小酸溶性芽孢蛋白和核心含水量在枯草芽孢杆菌孢子暴露于环境太阳紫外线辐射下的存活中的作用。
Appl Environ Microbiol. 2009 Aug;75(16):5202-8. doi: 10.1128/AEM.00789-09. Epub 2009 Jun 19.
Zotero 插件