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Jian Deng, Yujie Chong, Dan Zhang, Chengjie Ren, Fazhu Zhao, Xiaoxi Zhang, Xinhui Han and Gaihe Yang
Variability in soil enzyme activity may have important implications for the knowledge of underground ecosystem functions driven by soil extracellular enzymes. To illustrate the temporal variation in soil enzyme activity after afforestation, we collected ...
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Guang-Hui Yu, Pin-Jing He, Li-Ming Shao, Yi-Shu Zhu
Pág. 1925 - 1934
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Panpan Liu, Dong Wang, Yue Li, Ji Liu, Yongxing Cui, Guopeng Liang, Chaoqun Wang, Chao Wang, Daryl L. Moorhead and Ji Chen
Although crop conversion from annual to perennial crops has been considered as one path towards climate-smart and resource-efficient agriculture, the effects of this conversion on soil multifunctionality and biomass yields remain unclear. The objective o...
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Juanru Yang, Yu Zhang and Shulian Wang
Algal?bacterial granular sludge technology is a new type of wastewater treatment and resource regeneration process, which has received widespread attention due to its excellent nitrogen and phosphorus removal performance, and energy-saving and emission r...
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Rebecca A. Lybrand, Rachel E. Gallery, Nicole A. Trahan and David J. P. Moore
Fire and pathogen-induced tree mortality are the two dominant forms of disturbance in Western U.S. montane forests. We investigated the consequences of both disturbance types on the controls of microbial activity in soils from 56 plots across a topograph...
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Nadia Chaher, Reza Hajhosseiny, Alkystis Phinikaridou and René M. Botnar
The extracellular matrix (ECM) is a highly complex macromolecular network present in all tissues and organs. The ECM is continuously remodelling under an orchestrated process facilitated by many matrix-degrading and matrix-synthesising enzymes in both he...
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Felipe Gordillo-Fuenzalida, Alex Echeverria-Vega, Sara Cuadros-Orellana, Claudia Faundez, Thilo Kähne and Rodrigo Morales-Vera
The cost of cellulase enzymes is a main contributor to the operational cost of a biorefinery producing ethanol from lignocellulosic material. Therefore, onsite production of enzymes using low-value substrates might be an option to make a bio-based facili...
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Antonietta Fioretto, Michele Innangi, Anna De Marco, Cristina Menta, Stefania Papa, Antonella Pellegrino and Amalia Virzo De Santo
Enzymes play a key-role in organic matter dynamics and strong scientific attention has been given to them lately, especially to their response to climate and substrate chemical composition. Accordingly, in this study, we investigated the effects of chemi...
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Miguel Ángel López Zavala, Jorge Isidro Ramos Patlán
Pág. 1 - 12
In this study, the dewaterability of activated sludge inoculated with spores of two filamentous fungi (Trichoderma reesei and Aspergillus oryzae) was evaluated. The reduction of capillary suction time (CST) and the increase of sludge solids content were ...
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Miguel Ángel López Zavala and Jorge Isidro Ramos Patlán
In this study, the dewaterability of activated sludge inoculated with spores of two filamentous fungi (Trichoderma reesei and Aspergillus oryzae) was evaluated. The reduction of capillary suction time (CST) and the increase of sludge solids content were ...
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Qingqing Lan, Yang Liu, Rongrong Mu, Xuetao Wang, Qian Zhou, Rehmat Islam, Xu Su and Yongqiang Tian
Potato black scurf, caused by Rhizoctonia solani, is a severe soil-borne disease that affects the quality and production of potatoes worldwide. In our study, we used Paenibacillus polymyxa YF and Bacillus amyloliquefaciens HT to determine the antagonisti...
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Zhaoyu Li, Jinxiu Ma, Jiajia Li, Yinglong Chen, Zhihong Xie, Yongqiang Tian, Xu Su, Tian Tian and Tong Shen
Fusarium wilt, caused by Fusarium oxysporum f. sp. niveum (FON), is a predominant and devastating soil-borne disease that results in significant yield losses in watermelon cultivation. In this study, a strain MM isolated from the herbage rhizosphere soil...
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Tafadzwa Zharare, Rumbidzai Mangoyi
Pág. 41 - 45
The use of enzymes on industrial scale saves a lot of energy and avoids pollution, thus holding a promise for green and economically sustainable alternative strategies in industrial transformations. Generally, the fungi Aspergillus niger secretes e...
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Erika J. Foster, Emily J. Fogle and M. Francesca Cotrufo
Extracellular enzymes catalyze biogeochemical reactions in soil, cycling carbon and nutrients in agricultural systems. Enzymes respond quickly to soil management, including organic amendment inputs, such as biochar, a charcoal-like solid byproduct of bio...
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Shibiao Cai, Bangyu Zheng, Zhiyuan Zhao, Zhaoxia Zheng, Na Yang and Bingnian Zhai
Understanding the stoichiometry of extracellular enzymes in soil, particularly in relation to nutrient acquisition (e.g., carbon, nitrogen, phosphorus), provides valuable insights into microorganisms? resource requirements. This study investigates the me...
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Bernardo Duarte, Alexandra Baeta, João Carlos Marques and Isabel Caçador
Atmospheric CO2 enrichment, which is caused to a large extent by anthropogenic activities, is known to interfere with sediment microbial communities via plant rhizospheres. The present work aimed to evaluate this interaction in Spartina maritima ((Curtis...
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Suyu Quan, Chunmei Du, Kun Wang, Xuemei Nan and Benhai Xiong
We previously demonstrated that the partial replacement of forage with non-forage fiber sources (NFFS) in dairy cow diets could decrease the ruminal ratio of acetate to propionate, leading to changes in circulatory and milk extracellular vesicle (EV)-miR...
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Zhen Wang, Shuang Wang, Ting Bian, Qiaobo Song, Guorui Wu, Muhammad Awais, Yufeng Liu, Hongdan Fu and Zhouping Sun
Greenhouses, commonly used for vegetable production, are experiencing large nitrogen (N) inputs in North China, which leads to soil acidification, increases soil N availability, and affects microbial community structure and composition. However, it remai...
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Jung Hwan Oh, Fatih Karadeniz, Jung Im Lee, Hye Ran Kim, Youngwan Seo and Chang-Suk Kong
Ultraviolet A (UVA)-induced detrimental effects in the skin, also known as photoaging, are mediated with several pathways including oxidative stress generation and extracellular matrix (ECM) degradation. UVA irradiation results in excessive production of...
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Jasmin Reiner, Kristin Protte and Jörg Hinrichs
Online detection of product defects using fast spectroscopic measurements is beneficial for producers in the dairy industry since it allows readjustment of product characteristics or redirection of product streams during production. Raman spectroscopy ha...
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