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中文摘要：
冰川是较为独特的生态环境,由于其低温、寡营养,为生命大分子物质的保存提供较为理想的环境。而这种极端环境中的微生物有其特殊性。从冰川微生物新种报道、冰川微生物相关产物（冰结合蛋白和低温酶类）的挖掘、耐辐射菌、未培养微生物资源开发4个方面介绍了冰川微生物资源的研究进展。未来还需在培养方法、新的宏基因组技术如高通量测序和生物勘探等方面加以改进,还应在可利用资源的实际应用性等方面做进一步深入研究。
英文摘要：
Glacier has unique characteristics of ecological environment in the world. Because of its low temperature and oligotrophy,glacier provides a suitable environment for preservation of life macromolecular substances;on the other hand,microorganisms in this extreme environment possess their own particularities. This paper reviews the relevant research advances focusing on four aspects of the resources of glacial microbes,i.e. the newly-found species of glacial microorganisms,the products from glacial microorganisms such as cold shock-inducible proteins and low temperature enzymes,development of deinococcus radiodurans and uncultured microorganism. In summary,further improvements are still needed in this field in terms of culture method,application of new macro-genomic technologies such as high-throughput sequencing and bio-prospecting. Moreover,practical application of resource should be further studied.
同期刊论文项目
同项目期刊论文
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Ablation modeling and surface energy budget in the ablation zone of Laohugou glacier No. 12, western
Preliminary Study on Effects of Glacial Retreat on the Dominant Glacial Snow Bacteria in Laohugou Gl
Changes in the glacier extent and surface elevation in Xiongcaigangri region, Southern Karakoram Mou
Direct measurement of glacier thinning on the southern Tibetan Plateau (Gurenhekou, Kangwure and Nai
Culturable bacteria isolated from snow cores along the 1300 km traverse from Zhongshan Station to Do
Changes in ionic and oxygen isotopic composition of the snow-firn pack at Baishui Glacier No. 1, sou
Influence of regional precipitation patterns on stable isotopes in ice cores from the central Himala
Dating a 109.9m ice core from Dome A (East Antarctica) with volcanic records and a firn densificatio
Atmospheric circulation change in the central Himalayas indicated by a high-resolution ice core deut
Recent surface mass balance from Syowa Station to Dome F, East Antarctica: comparison of field obser
High-resolution atmospheric cadmium record for 1776–2004 AD in a high-altitude ice core from the eas
Variations of atmospheric dust loading since 1951 AD recorded in an ice core from the North Tibet Pl
Effects of changes in moisture source and the upstream rainout on stable isotopes in precipitation –
Effects of changes in moisture source and the upstream rainout on stable isotopes in summer precipit
Spatial distribution of 17O-excess in surfacesnow along a traverse from Zhongshan station to Dome A,
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