Progress in the application of lake sediment DNA in climate and environmental change and ecosystem response

被引：1
作者：
Ma R. [1 ]
Chen J. [1 ]
Liu J. [1 ,2 ]
Yuan Y. [2 ]
Zhou A. [1 ]
Ding G. [1 ]
机构：
[1] MOE Key Laboratory of Western China's Environmental Systems, College of Earth and Environmental Sciences, Lanzhou University, Lanzhou
[2] Key Laboratory of Alpine Ecology, Institute of Tibetan Plateau Research, Chinese Academy of Sciences, Beijing
来源：
Hupo Kexue/Journal of Lake Sciences | 2021年 / 33卷 / 03期
关键词：
Climate and environmental change; DNA; Ecosystem; Lake sediments; Molecular biotechnology;
D O I：
10.18307/2021.0303
中图分类号：
学科分类号：
摘要：
With the continuous emergence of climate and ecological events, the importance of research on climate and environmental changes as well as ecological response has become increasingly prominent. While, traditional methods are gradually incapable of meeting the demand of further research. With the rapid development of modern molecular biotechnology, DNA analysis for lake sediments has been gradually introduced into relevant studies, which effectively makes up the deficiencies of traditional methods and provides researchers with a new perspective for understanding climate and environmental change and the response of ecosystem. The well-preserved DNA in lake sediments contains abundant information about the evolution of communities. DNA analysis is not only a powerful tool to reconstruct palaeoclimatology and palaeoecology, but is also helpful to understand the long-term evolution and internal mechanism of the ecosystem, and investigate the impact of climate and environmental change and human activities on the ecosystem. This review discussed the characteristics of DNA preserved in lake sediments, emphatically introduced the applications of DNA analysis in research on climate and environmental change as well as ecosystem response, finally, we summarized and anticipated the current challenges, possible solutions, and potentially development of this technology in future. © 2021 by Journal of Lake Sciences.
引用
收藏
页码：653 / 666
页数：13
相关论文
共 97 条
  • [41] Liu YQ, Conrad R, Yao TD, Et al., Change of methane production pathway with sediment depth in a lake on the Tibetan Plateau, Palaeogeography, Palaeoclimatology, Palaeoecology, 474, pp. 279-286, (2017)
  • [42] Liu WZ, Yao L, Jiang XL, Et al., Sediment denitrification in Yangtze lakes is mainly influenced by environmental conditions but not biological communities, Science of the Total Environment, 616, 617, pp. 978-987, (2018)
  • [43] Zhang H, Wan ZW, Ding MJ, Et al., Inherent bacterial community response to multiple heavy metals in sediment from river-lake systems in the Poyang Lake, China, Ecotoxicology and Environmental Safety, 165, pp. 314-324, (2018)
  • [44] Zhang L, Shen TT, Cheng Y, Et al., Temporal and spatial variations in the bacterial community composition in Lake Bosten, a large, brackish lake in China, Scientific Reports, 10, (2020)
  • [45] Poulain AJ, Aris-Brosou S, Blais JM, Et al., Microbial DNA records historical delivery of anthropogenic mercury, The ISME Journal, 9, 12, pp. 2541-2550, (2015)
  • [46] Jiang HC, Dong HL, Yu BS, Et al., Microbial response to salinity change in Lake Chaka, a hypersaline lake on Tibetan Plateau, Environmental Microbiology, 9, 10, pp. 2603-2621, (2007)
  • [47] Coolen MJL, Talbot HM, Abbas BA, Et al., Sources for sedimentary bacteriohopanepolyols as revealed by 16S rDNA stratigraphy, Environmental Microbiology, 10, 7, pp. 1783-1803, (2008)
  • [48] Yang J, Jiang HC, Dong HL, Et al., Sedimentary archaeal AmoA gene abundance reflects historic nutrient level and salinity fluctuations in Qinghai Lake, Tibetan Plateau, Scientific Reports, 5, (2015)
  • [49] Li GY, Dong HL, Hou WG, Et al., Temporal succession of ancient phytoplankton community in Qinghai Lake and implication for paleo-environmental change, Scientific Reports, 6, (2016)
  • [50] Hou WG, Dong HL, Li GY, Et al., Identification of photosynthetic plankton communities using sedimentary ancient DNA and their response to late-Holocene climate change on the Tibetan Plateau, Scientific Reports, 4, (2014)
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