中国科学院机构知识库网格系统: 检索

Insights Into a Correlation Between Magnetotactic Bacteria and Polymetallic Nodule Distribution in the Eastern Central Pacific Ocean 期刊论文 OAI收割
JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH, 2024, 卷号: 129, 期号: 8, 页码: 15
作者: Liu, Yan; Liu, Shuangchi; Piedrahita, Victor A.; Liu, Peiyu; He, Shi

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收藏 | 浏览/下载：11/0 | 提交时间：2024/12/20

Eastern central Pacific Ocean polymetallic nodules detrital magnetic minerals biogenic magnetite biogeochemical remanent magnetization deep-sea magnetotactic bacteria

Mechanisms of nucleic acid degradation and high hydrostatic pressure tolerance of a novel deep-sea wall-less bacterium 期刊论文 OAI收割
MBIO, 2023, 页码: 19
作者: Zheng, Rikuan; Wang, Chong; Cai, Ruining; Shan, Yeqi; Sun, Chaomin

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收藏 | 浏览/下载：23/0 | 提交时间：2023/12/13

deep sea wall-less bacteria nucleic acid degradation high pressure tolerance chronic bacteriophage

Pretreatment of deep-sea bacteria for reverse flotation of magnesite tailings: Cleaner production, behavior and mechanism 期刊论文 OAI收割
SEPARATION AND PURIFICATION TECHNOLOGY, 2023, 卷号: 307, 页码: 12
作者: Yang, Yi; Feng, Yali; Li, Haoran; Xu, Chenglong; Jiang, Shiwei

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收藏 | 浏览/下载：48/0 | 提交时间：2023/02/24

Magnesite tailings Pretreatment Reverse flotation Deep-sea sediments Silicate bacteria

A glimpse of deep-sea adaptation in chemosynthetic holobionts: Depressurization causes DNA fragmentation and cell death of methanotrophic endosymbionts rather than their deep-sea Bathymodiolinae host 期刊论文 OAI收割
MOLECULAR ECOLOGY, 2021, 卷号: 30, 期号: 10, 页码: 2298-2312
作者: Chen, Hao; Wang, Minxiao; Li, Mengna; Lian, Chao; Zhou, Li

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收藏 | 浏览/下载：40/0 | 提交时间：2021/06/04

bathymodiolinae mussel chemosynthetic symbiosis deep‐ sea adaptation hydrostatic pressure methane‐ oxidizing bacteria

Characterization of Fe(III)-Reducing Enrichment Cultures and Isolation ofEnterobactersp. Nan-1 from the Deep-Sea Sediment, South China Sea 期刊论文 OAI收割
JOURNAL OF OCEAN UNIVERSITY OF CHINA, 2020, 卷号: 19, 期号: 4, 页码: 818-826
作者: Wang Dunfan; Jin Chong; Jin Aimin; Lou Zhanghua

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收藏 | 浏览/下载：63/0 | 提交时间：2020/08/17

deep-sea sediment Fe(III)-reducing bacteria Meta 16S rDNA Amplicon Sequencing high hydrostatic pressures Enterobactersp Nan-1

Distinct influence of trimethylamine N-oxide and high hydrostatic pressure on community structure and culturable deep-sea bacteria 期刊论文 OAI收割
JOURNAL OF OCEANOLOGY AND LIMNOLOGY, 2019, 卷号: 1, 期号: 1, 页码: 14
作者: Zhang Chan; Zhang Wei-jia; Yin Qunjian; Li Xuegong; Qi Xiaoqing

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收藏 | 浏览/下载：24/0 | 提交时间：2020/03/16

deep-sea bacteria high hydrostatic pressure (HHP) trimethylamine N-oxide (TMAO) community structure

烟台夹河口外柱状沉积物还原性无机硫、活性铁的变化特征及其相互关系 期刊论文 OAI收割
海洋科学, 2018, 卷号: 42, 期号: 8, 页码: 90-97
作者: 姜明; 赵国强; 李兆冉; 盛彦清

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收藏 | 浏览/下载：28/0 | 提交时间：2020/07/08

还原性无机硫活性铁深层柱状沉积物硫化度矿化度 Reduced inorganic sulfur Reactive iron Deep core sediments Degree of pyritization Degree of sulfidity The distribution characteristics and coupling mechanism of reduced inorganic sulfur (RIS)and reactive iron in marine core sediments are closely related to the evolution of environment quality.In this study,an improved cold diffusion method and hydrochloric acid extraction method were applied to the acid-volatile sulfur (AVS),pyrite sulfur (CRS),elemental sulfur (ES),and reactive iron [Fe (Ⅱ)and Fe (III)] analyses.The distribution characteristics and coupling mechanism of S and Fe were investigated based on a core sediment 4 meters deep collected in the northern sea area of the mouth of Jiahe River,Yantai.The results showed that the RIS in sediments was dominated by CRS,followed by AVS and ES.The content of AVS presented a narrow range with depth,whereas the CRS and ES were higher at the top and bottom layers than the middle layer reactive iron was dominated by Fe (II),which increased with depth,while Fe (Ⅲ)gradually decreased with depth.Most of the Fe (III)was reduced to the disssolved Fe(II),which was combined with the soluble H_2S of the sulfate-reducing bacteria to produce CRS and ES in the deep layer,resulting in their accumulation at the bottom of core sediments.Furthermore,this study showed that reactive iron was not a limiting factor for the accumulation of RIS with lower degree of pyritization and degree of sulfidity.

Characteristics of the cultivable bacteria from sediments associated with two deep-sea hydrothermal vents in Okinawa Trough 期刊论文 OAI收割
WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY, 2015, 卷号: 31, 期号: 12, 页码: 2025-2037
作者: Sun, Qing-lei; Wang, Ming-qing; Sun, Li

收藏 | 浏览/下载：25/0 | 提交时间：2015/12/15

Deep-sea hydrothermal vent Sediment Cultivable bacteria Lipase Protease Antimicrobial

Fine-scale vertical distribution of bacteria in the East Pacific deep-sea sediments determined via 16S rRNA gene T-RFLP and clone library analyses 期刊论文 OAI收割
WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY, 2009, 卷号: 25, 期号: 2, 页码: 179-188
作者: Dang, Hongyue; Li, Jing; Chen, Mingna; Li, Tiegang; Zeng, Zhigang

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收藏 | 浏览/下载：27/0 | 提交时间：2010/12/22

Deep-sea Sediment Bacteria Vertical Distribution 16s Rrna Gene T-rflp Ardra East Pacific Rise Hydrothermal Vent

Extracellular hydrolytic enzyme screening of culturable heterotrophic bacteria from deep-sea sediments of the Southern Okinawa Trough 期刊论文 OAI收割
WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY, 2009, 卷号: 25, 期号: 1, 页码: 71-79
作者: Dang, Hongyue; Zhu, Hu; Wang, Jing; Li, Tiegang

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收藏 | 浏览/下载：17/0 | 提交时间：2010/12/22

Heterotrophic Bacteria Extracellular Hydrolytic Enzyme Exoenzyme Cold-adaptivity Extremophile Deep-sea Sediment Southern Okinawa Trough West Pacific Ocean