|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | NMDA receptor subunits in the postsynaptic density of rat brain: expression and phosphorylation by endogenous protein kinases显示文摘 | Suen PC Wu K Xu JL Lin SY Levine ES Black IB | 1998 | Brain Res Mol Brain Res1998，59，2： | 1 |
| 2 | Growth suppression of human ovarian carcinoma OV-MZ-2a and OV-MZ-32 cells mediated by gene transfer of wild-type p53 enhanced by chemotherapy in vitro显示文摘 | Wu Q Kreienberg R Runnebaum IB | 2000 | J Cancer Res Clin Oncol2000，126，3： | 1 |
| 3 | Regulation of molecular components of the synapse in the developing and adult rat superior cer- vical ganglion显示文摘 | WU K BLACK IB | 1987 | Proc Natl Acad Sci USA1987，84，23： | 1 |
| 4 | Melasma显示文摘 | Wu IB Lambert C Lotti TM | 2012 | G Ital Dermatol Venereol2012，147，4： | 1 |
| 5 | Association ofplasma phospholipid long-chain ω-3 fatty acids withincident atrial fibrillation in older adults: thecardiovascular health study显示文摘 | Wu JH Lemaitre RN King IB | 2012 | Circulation2012，125，9： | 1 |
| 6 | Reiter's syndrome: the classic triad andmore 显示文摘 | Wu IB Schwartz RA | 2008 | J Am Acad Dermatol2008，59，1： | 1 |
| 7 | Melasma显示文摘 | Wu IB Lambert C Lotti TM | 2012 | G hal Dermatol Venereol2012，147，4： | 1 |
| 8 | Microbiota of a seepage face at the mouth of a subterranean estuary:diversity,distribution and substrate dependence显示文摘Subterranean estuaries,i.e.,the mixing zone between terrestrial groundwater and recirculated seawater,host a wide range of microbiota.Here,field campaigns were conducted at the mouth of the subterranean estuary at the Sanggou Bay(Shandong Province,China)over four consecutive seasons at a seepage face(0−20 cm depth).The diversity of benthic microbiome was characterized via 16S rRNA gene sequencing and metagenomics,combined with physic-chemical parameters,e.g.,organic carbon,total nitrogen and sulfate contents in sediments.During spring,the dominant species were assigned to the phylum Proteobacteria.Important opportunistic species was assigned to Acidobacteria,Actinobacteria and Bacteroidetes.The key components were identified to be species of the genera Pseudoalteromonas,Colwellia and Sphingobium,indicating the involvement of sediment microbiota in the degradation of sedimentary organic carbon,particularly that of pelagic origin,e.g.,phytoplankton detritus and bivalve pseudo-feces.During spring,the microbial community was statistically similar along the depth profiles and among the three sampled stations.Similar spatial distributions were obtained in the remaining seasons.By contrast,the dominant species assemblages varied significantly among seasons,with key genera being Thioprofundum and Nitrosopumilus during summer and autumn and Thioprofundum and Ilumatobacter during winter.Network analysis revealed a seasonal shift in benthic nitrogen and sulfur metabolism associated with these variations in microbial community composition.Overall,our findings suggested that macro elements derived from pelagic inputs,particularly detrital phytoplankton,shaped the microbial community compositions at the seepage face,resulting in significant seasonal variations,while the influence of terrestrial materials transported by groundwater on the sediment microbiota at the seepage face found to be minor. | Yueming Wu Yongjun Wei Juan Severino Pino Ibánhez Danqing Sun Kaiqi Lu Qianqian Wang Jian Li Shan Jiang | 2023 | Acta Oceanologica Sinica2023，42，8： | 0 |
| 9 | Sandy seepage faces as bioactive nitrate reactors:Biogeochemistry,microbial ecology and metagenomics显示文摘Subterranean estuaries are highly dynamic in processing dissolved inorganic nitrogen(DIN).Here we investigate DIN turnover in surface sediments(0–20 cm depth)at the higher,medium and lower intertidal of a seepage face,i.e.,the outer “mouth”of the subterranean estuary,during four consecutive seasons in Sanggou Bay,China.Throughout the studied period,ammonium(NH_(4)^(+))and nitrite(NO_(2)^(-))concentrations in the sampled porewaters did not vary significantly with depth or season.In contrast,peaks in porewater nitrate(NO_(3)^(-))concentration and decreases in δ^(15)N-NO_(3)^(-) and δ^(18)O-NO_(3)^(-) were observed in the 15–20 cm depth(bottom)sediment,particularly during summer and autumn.Coupled with NO_(3)^(-) production,the sediment total nitrogen was also markedly peaking in the bottom layer of the studied seepage face.Together with abundant heterotrophic microbes in the sediment,this NO_(3)^(-) accumulation was linked to a reaction chain including organic matter decomposition,ammonification and nitrification.During winter,porewater enrichment in total nitrogen occurred closer to the surface of the seepage face but triggered also active NO_(3)^(-) production.This pattern reinforced the importance of pelagic organic matter supply on NO_(3)^(-) production.In the shallower depths of the seepage face(<12 cm),active net NO3removal occurred except in winter.The isotopic fractionation(δ^(15)N-NO_(3)^(-) and δ^(18)O-NO_(3)^(-) and metagenomic results revealed denitrification as the main pathway for NO_(3)^(-) reduction.Biological assimilation from benthic primary producers may also consume a fraction of NO_(3)^(-) at the sediment water interface.Both NO_(3)^(-) production and removal significantly varied in magnitude with season(13.6 to 6.2 nmol cm^(-3)h^(-1)).Substrate supply was the key driver for nitrate cycling,as evidenced by the high NO3production rate in spring by comparison to autumn.The highest NO_(3)^(-) turnover rates were found in summer,suggesting the combined influence of advection rates and sediment microbiota composition.In spite of active removal(peak NO_(3)^(-) removal capability:61%),a significant amount of NO_(3)^(-) was still transported from the seepage face into the bay waters.The magnitude of NO_(3)^(-) fluxes ranged from 312 to 476 kg N d^(-1),accounting for approximately 15%of the total exogenous NO_(3)^(-) loading into the bay.NO_(3)^(-) isotopic fingerprint revealed chemical fertilizer as the main source of terrestrial NO_(3)^(-) in SGD,highlighting the importance of land use to coastal system nitrogen budgets. | Shan Jiang Jie Jin Yongjun Wei Ying Wu Yixue Zhang Carlos Rocha Juan Severino Pino Ibánhez Guosen Zhang Jing Zhang | 2023 | Geoscience Frontiers2023，14，3： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员