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  1. Artikel ; Online: The First Report of the Acrotretoid Brachiopod Hadrotreta from the Tsinghsutung Formation Cambrian (Series 2, Stage 4), Guizhou, South China

    Wei, Buqing / Wang, Yuan / Yang, Xinglian / Wu, Weiyi

    Biology (Basel). 2023 Aug. 03, v. 12, no. 8

    2023  

    Abstract: Hadrotreta is a worldwide acrotretoid brachiopod reported from the Cambrian Series 2 to Miaolingian. Here, a number of well-preserved fossils of Hadrotreta, identified as Hadrotreta cf. H. timchristiorum, were found in the Protoryctocephalus arcticus ... ...

    Abstract Hadrotreta is a worldwide acrotretoid brachiopod reported from the Cambrian Series 2 to Miaolingian. Here, a number of well-preserved fossils of Hadrotreta, identified as Hadrotreta cf. H. timchristiorum, were found in the Protoryctocephalus arcticus Zone of the Tsinghsutung Formation of Cambrian Series 2, Stage 4 in Jianhe, Guizhou, south China. This is the first report of Hadrotreta in China, which enriches its global palaeogeographical distribution. Hadrotreta is very similar to acrotretoids such as Kostjubella, Vandalotreta, Linnarssonia, and Eohadrotreta. It differs from them with its well-developed ventral boss-like apical process, apical pits, and dorsal median sulcus. In view of the palaeogeography of Hadrotreta, this genus was mainly distributed in low-latitude regions. Hadrotreta was only found in south China and Laurentia during the Cambrian Age 4, then expanded its distribution to other regions such as Siberia, Baltica, the Kazakh Terranes, the Far East, and Gondwana Pange during the Miaolingian Epoch. Hadrotreta seems to have shifted from deeper water to shallow-water environments during the period from the Cambrian Series 2 to the Miaolingian.
    Schlagwörter Biological Sciences ; Cambrian period ; Siberia ; latitude ; palaeogeography ; China
    Sprache Englisch
    Erscheinungsverlauf 2023-0803
    Erscheinungsort Multidisciplinary Digital Publishing Institute
    Dokumenttyp Artikel ; Online
    ZDB-ID 2661517-4
    ISSN 2079-7737
    ISSN 2079-7737
    DOI 10.3390/biology12081083
    Datenquelle NAL Katalog (AGRICOLA)

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  2. Artikel: The First Report of the Acrotretoid Brachiopod

    Wei, Buqing / Wang, Yuan / Yang, Xinglian / Wu, Weiyi

    Biology

    2023  Band 12, Heft 8

    Abstract: ... ...

    Abstract Hadrotreta
    Sprache Englisch
    Erscheinungsdatum 2023-08-03
    Erscheinungsland Switzerland
    Dokumenttyp Journal Article
    ZDB-ID 2661517-4
    ISSN 2079-7737
    ISSN 2079-7737
    DOI 10.3390/biology12081083
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  3. Artikel ; Online: Low Carbon Loss from Long-Term Manure-Applied Soil during Abrupt Warming Is Realized through Soil and Microbiome Interplay.

    Wang, Enzhao / Yu, Bing / Zhang, Jiayin / Gu, Songsong / Yang, Yunfeng / Deng, Ye / Guo, Xue / Wei, Buqing / Bi, Jingjing / Sun, Miaomiao / Feng, Huaqi / Song, Alin / Fan, Fenliang

    Environmental science & technology

    2024  

    Abstract: Manure application is a global approach for enhancing soil organic carbon (SOC) sequestration. However, the response of SOC decomposition in manure-applied soil to abrupt warming, often occurring during diurnal temperature fluctuations, remains poorly ... ...

    Abstract Manure application is a global approach for enhancing soil organic carbon (SOC) sequestration. However, the response of SOC decomposition in manure-applied soil to abrupt warming, often occurring during diurnal temperature fluctuations, remains poorly understood. We examined the effects of long-term (23 years) continuous application of manure on SOC chemical composition, soil respiration, and microbial communities under temperature shifts (15 vs 25 °C) in the presence of plant residues. Compared to soil without fertilizer, manure application reduced SOC recalcitrance indexes (i.e., aliphaticity and aromaticity) by 17.45 and 21.77%, and also reduced temperature sensitivity (
    Sprache Englisch
    Erscheinungsdatum 2024-05-20
    Erscheinungsland United States
    Dokumenttyp Journal Article
    ISSN 1520-5851
    ISSN (online) 1520-5851
    DOI 10.1021/acs.est.3c08319
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  4. Artikel ; Online: Antibiotic resistance genes in lakes from middle and lower reaches of the Yangtze River, China: Effect of land use and sediment characteristics.

    Yang, Yuyi / Liu, Wenzhi / Xu, Chen / Wei, Buqing / Wang, Jun

    Chemosphere

    2017  Band 178, Seite(n) 19–25

    Abstract: Freshwater lakes provided an ideal media for the accumulation and propagation of antibiotic resistance genes (ARGs), because they were susceptible to anthropogenic impacts. Land reclamation and urbanization exerted severe anthropogenic impacts on lakes ... ...

    Abstract Freshwater lakes provided an ideal media for the accumulation and propagation of antibiotic resistance genes (ARGs), because they were susceptible to anthropogenic impacts. Land reclamation and urbanization exerted severe anthropogenic impacts on lakes from middle and lower reaches of the Yangtze River, China over the past decades. In this study, 15 lakes in the region were selected to understand the level and variability of ARGs. Proportion of different land use types was applied to display the land reclamation and urbanization around each lake. For sulfonamide resistance (sul) genes, sul1 had the highest relative abundance in sediments, with maximum 2.11 × 10
    Mesh-Begriff(e) China ; Drug Resistance, Microbial/genetics ; Environmental Monitoring/methods ; Genes, Bacterial/genetics ; Geologic Sediments/chemistry ; Integrons ; Lakes/microbiology ; Rivers/microbiology ; Sulfonamides ; Tetracycline Resistance/genetics ; Urbanization
    Chemische Substanzen Sulfonamides
    Sprache Englisch
    Erscheinungsdatum 2017-07
    Erscheinungsland England
    Dokumenttyp Journal Article
    ZDB-ID 120089-6
    ISSN 1879-1298 ; 0045-6535 ; 0366-7111
    ISSN (online) 1879-1298
    ISSN 0045-6535 ; 0366-7111
    DOI 10.1016/j.chemosphere.2017.03.041
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  5. Artikel: Construction of an integrated enzyme system consisting azoreductase and glucose 1-dehydrogenase for dye removal

    Yang, Yuyi / Wei, Buqing / Zhao, Yuhua / Wang, Jun

    Bioresource technology. 2013 Feb., v. 130

    2013  

    Abstract: Azo dyes are toxic and carcinogenic and are often present in industrial effluents. In this research, azoreductase and glucose 1-dehydrogenase were coupled for both continuous generation of the cofactor NADH and azo dye removal. The results show that 85% ... ...

    Abstract Azo dyes are toxic and carcinogenic and are often present in industrial effluents. In this research, azoreductase and glucose 1-dehydrogenase were coupled for both continuous generation of the cofactor NADH and azo dye removal. The results show that 85% maximum relative activity of azoreductase in an integrated enzyme system was obtained at the conditions: 1U azoreductase:10U glucose 1-dehydrogenase, 250mM glucose, 1.0mM NAD⁺ and 150μM methyl red. Sensitivity analysis of the factors in the enzyme system affecting dye removal examined by an artificial neural network model shows that the relative importance of enzyme ratio between azoreductase and glucose 1-dehydrogenase was 22%, followed by dye concentration (27%), NAD⁺ concentration (23%) and glucose concentration (22%), indicating none of the variables could be ignored in the enzyme system. Batch results show that the enzyme system has application potential for dye removal.
    Schlagwörter NAD (coenzyme) ; azo dyes ; enzymes ; glucose ; industrial effluents ; neural networks
    Sprache Englisch
    Erscheinungsverlauf 2013-02
    Umfang p. 517-521.
    Erscheinungsort Elsevier Ltd
    Dokumenttyp Artikel
    ZDB-ID 1065195-0
    ISSN 1873-2976 ; 0960-8524
    ISSN (online) 1873-2976
    ISSN 0960-8524
    DOI 10.1016/j.biortech.2012.12.106
    Datenquelle NAL Katalog (AGRICOLA)

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  6. Artikel ; Online: Construction of an integrated enzyme system consisting azoreductase and glucose 1-dehydrogenase for dye removal.

    Yang, Yuyi / Wei, Buqing / Zhao, Yuhua / Wang, Jun

    Bioresource technology

    2012  Band 130, Seite(n) 517–521

    Abstract: Azo dyes are toxic and carcinogenic and are often present in industrial effluents. In this research, azoreductase and glucose 1-dehydrogenase were coupled for both continuous generation of the cofactor NADH and azo dye removal. The results show that 85% ... ...

    Abstract Azo dyes are toxic and carcinogenic and are often present in industrial effluents. In this research, azoreductase and glucose 1-dehydrogenase were coupled for both continuous generation of the cofactor NADH and azo dye removal. The results show that 85% maximum relative activity of azoreductase in an integrated enzyme system was obtained at the conditions: 1U azoreductase:10U glucose 1-dehydrogenase, 250mM glucose, 1.0mM NAD(+) and 150μM methyl red. Sensitivity analysis of the factors in the enzyme system affecting dye removal examined by an artificial neural network model shows that the relative importance of enzyme ratio between azoreductase and glucose 1-dehydrogenase was 22%, followed by dye concentration (27%), NAD(+) concentration (23%) and glucose concentration (22%), indicating none of the variables could be ignored in the enzyme system. Batch results show that the enzyme system has application potential for dye removal.
    Mesh-Begriff(e) Azo Compounds/isolation & purification ; Coloring Agents/isolation & purification ; Glucose/metabolism ; Glucose 1-Dehydrogenase/metabolism ; Models, Chemical ; NAD/metabolism ; NADH, NADPH Oxidoreductases/metabolism ; Neural Networks, Computer ; Water Pollutants, Chemical/isolation & purification
    Chemische Substanzen Azo Compounds ; Coloring Agents ; Water Pollutants, Chemical ; NAD (0U46U6E8UK) ; methyl red (69083AX1ZX) ; Glucose 1-Dehydrogenase (EC 1.1.1.47) ; NADH, NADPH Oxidoreductases (EC 1.6.-) ; azoreductase (EC 1.7.1.17) ; Glucose (IY9XDZ35W2)
    Sprache Englisch
    Erscheinungsdatum 2012-12-22
    Erscheinungsland England
    Dokumenttyp Evaluation Study ; Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 1065195-0
    ISSN 1873-2976 ; 0960-8524
    ISSN (online) 1873-2976
    ISSN 0960-8524
    DOI 10.1016/j.biortech.2012.12.106
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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