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Polar and Alpine Microbial Collection (PAMC): a culture collection dedicated to polar and alpine microorganisms

机译：极地和高山微生物收藏（PAMC）：专门针对极地和高山微生物的培养物收藏

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摘要

Microorganisms in polar areas may have important ecological roles in biogeochemical cycles and the food chain. They are adapted to polar environments by means of special physiological adaptation mechanisms that include cold-adapted enzymes and cryoprotectants such as exopolysaccharides. Culture collections for polar microorganisms can provide research resources for ecological and physiological studies. The Polar and Alpine Microbial Collection (PAMC) is a specialized culture collection for maintenance and distribution of polar and alpine microorganisms. A database system was developed to share important data fields with DarwinCore2 and Ocean Bio-geographic Information System database schemas. Approximately 1,500 out of 5,500 strains maintained in PAMC have been identified and belonged primarily to the phyla Actinobacteria, Bacteroidetes, Firmicutes, and Pro-teobacteria. Many of the microbial strains can grow at low temperature and produce proteases, Upases, and/or exopolysaccharides. PAMC provides search tools based on keywords such as taxonomy, geographical origin, habitat, and physiological characteristics. Biological materials and information provided by PAMC will be important resources for ecological and physiological studies on polar and alpine microorganisms.
机译：极地地区的微生物在生物地球化学循环和食物链中可能具有重要的生态作用。它们通过特殊的生理适应机制适应极地环​​境，包括冷适应的酶和冷冻保护剂（如胞外多糖）。极地微生物的培养物收集可为生态和生理研究提供研究资源。极地和高山微生物收藏（PAMC）是专门用于维持和分配极地和高山微生物的培养物收藏。开发了一个数据库系统，以与DarwinCore2和海洋生物地理信息系统数据库架构共享重要的数据字段。在PAMC中维持的5,500株菌株中，大约有1,500株已被鉴定出来，并且主要属于门放线菌，拟杆菌，硬毛菌和变形杆菌。许多微生物菌株可以在低温下生长并产生蛋白酶，Upases和/或胞外多糖。 PAMC提供基于关键词的搜索工具，例如分类学，地理起源，栖息地和生理特征。 PAMC提供的生物材料和信息将成为极地和高山微生物生态和生理研究的重要资源。

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  • 来源
    《Polar biology》 |2012年第9期|p.1433-1438|共6页
  • 作者

    Yung Mi Lee; GoHeung Kim; You-Jung Jung; Cheng-Dae Choe; Joung Han Yim; Hong Kum Lee; Soon Gyu Hong;

  • 作者单位

    Division of Polar Life Sciences, Korea Polar Research Institute, Get-Pearl Tower, 12 Gaetbeol-ro, Yeonsu-gu, Incheon 406-840, Republic of Korea;

    Division of Polar Life Sciences, Korea Polar Research Institute, Get-Pearl Tower, 12 Gaetbeol-ro, Yeonsu-gu, Incheon 406-840, Republic of Korea;

    Division of Polar Life Sciences, Korea Polar Research Institute, Get-Pearl Tower, 12 Gaetbeol-ro, Yeonsu-gu, Incheon 406-840, Republic of Korea;

    BRN Science, Seoul National University, Kwanak-gu, Seoul, Republic of Korea;

    Division of Polar Life Sciences, Korea Polar Research Institute, Get-Pearl Tower, 12 Gaetbeol-ro, Yeonsu-gu, Incheon 406-840, Republic of Korea;

    Division of Polar Life Sciences, Korea Polar Research Institute, Get-Pearl Tower, 12 Gaetbeol-ro, Yeonsu-gu, Incheon 406-840, Republic of Korea;

    Division of Polar Life Sciences, Korea Polar Research Institute, Get-Pearl Tower, 12 Gaetbeol-ro, Yeonsu-gu, Incheon 406-840, Republic of Korea;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    microorganisms; biodiversity; physiological characteristics;

    机译：微生物生物多样性;生理特征;

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